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SOLID WASTE MANAGEMENT
Projected By :
1. Mayuri Shah
2. Mrunal Mandekar
3. Manjushree Kotal
4. Monali
5. Raksha Pande Guided By :
6. Kavita DR. Mudrika Ahmed
Deepa Swami
G.H.Raisoni Institute Of Engg. & Tech. For Women
Solid Waste
Management
Waste- Definition & Classification
Any material which is not needed by the owner, producer or processor.
Waste management is the collection, transport, processing, recycling or
disposal, and monitoring of waste materials. Waste management can
involve solid, liquid, gaseous or radioactive substances.
Classification
1. Domestic waste
2. Factory waste
3. Waste from oil factory
4. E-waste
5. Construction waste
6. Agricultural waste
7. Food processing waste
8. Bio-medical waste
9. Nuclear waste
• Solid waste- vegetable waste, kitchen waste, household waste etc.
• E-waste- discarded electronic devices like computer, TV, music
systems etc.
• Liquid waste- water used for different industries eg tanneries,
distilleries, thermal power plants
• Plastic waste- plastic bags, bottles, bucket etc.
• Metal waste- unused metal sheet, metal scraps etc.
• Nuclear waste- unused materials from nuclear power plants
Solid Waste in India
• 7.2 million tones of hazardous waste
• One Sq km of additional landfill area every-year
• Rs 1600 crore for treatment & disposal of these wastes
• In addition to this industries discharge about 150 million tonnes of
high volume low hazard waste every year, which is mostly dumped
on open low lying land areas.
Growth of Solid Waste In India
• Waste is growing by leaps & bounds
• In 1981-91, population of Mumbai increased from 8.2 million to
12.3 million
• During the same period, municipal solid waste has grown from
3200 tones to 5355 tone, an increase of 67%
• Waste collection is very low for all Indian cities
• City like Bangalore produces 2000 tones of waste per annum, the
ever increasing waste has put pressure on hygienic condition of the
city.
WHAT IS SOLID
WASTE MANAGEMENT?
Waste management is the collection, transport, processing, recycling or disposal, and
monitoring of waste materials.[1]
The term usually relates to materials produced by human
activity, and is generally undertaken to reduce their effect on health, the environment or
aesthetics. Waste management is also carried out to recover resources from it. Waste
management can involve solid, liquid, gaseous or radioactive substances, with different methods
and fields of expertise for each.
Waste management practices differ for developed and developing nations, for urban and rural
areas, and for residential and industrial producers. Management for non-hazardous residential
and institutional waste in metropolitan areas is usually the responsibility of local government
QUANTITY OF WASTE GENERATION
TOTAL QUANTITY OF SOLID WASTE 1.15 LAKH TONNE
GENERATED IN URBAN AREAS PER DAY (TPD)
OF THE COUNTRY
% OF TOTAL
GARBAGE
WASTE GENERATED IN 6 MEGA CITIES 21,100 TPD 18.35%
WASTE GENERATED IN METRO CITIES 19,643 TPD 17.08%
(1 MILLION PLUS TOWNS)
WASTE GENERATED IN OTHER 42,635.28 TPD 37.07%
CLASS-I TOWNS
(0.1 MILLION PLUS TOWNS) ____________ _________
83,378.28 TPD 72.50%
IF WASTE PRODUCED IN ALL CLASS-I CITIES IS TACKLED, PERCENTAGE
OF WASTE SCIENTIFICALLY MANAGED WOULD BE 72.5% OF TOTAL
WASTE.
Solid Waste
authorities, while management for non-hazardous commercial and industrial waste is usually the
responsibility of the generator.
The popular meaning of ‘recycling’ in most developed countries refers to the widespread
collection and reuse of everyday waste materials such as empty beverage containers. These are
collected and sorted into common types so that the raw materials from which the items are made
can be reprocessed into new products. Material for recycling may be collected separately from
general waste using dedicated bins and collection vehicles, or sorted directly from mixed waste
streams.
PRESENT STATUS OF WASTE MANAGEMENT
1. STORAGE OF WASTE AT SOURCE IS LACKING:
- DOMESTIC WASTE THROWN ON STREETS
- TRADE WASTE ON ROADS / STREETS
- CONSTRUCTION DEBRIS LEFT UNATTENDED
- BIO-MEDICAL WASTE DISPOSED IN MUNICIPAL WASTE STREAM
- INDUSTRIAL WASTE DISPOSED OF IN OPEN AREAS
2. SEGREGATION OF RECYCLABLE WASTE AT SOURCE NOT DONE.
3. PRIMARY COLLECTION OF WASTE NOT DONE AT PLACE OF GENERATION:
- DESIGN & LOCATION OF MUNICIPAL WASTE STORAGE DEPOTS IN
APPROPRIATE, RESULTING IN LITTERING OF GARBAGE.
- STREET SWEEPING NOT DONE EVERYDAY
- WASTE TRANSPORTATION DONE IN OPEN VEHICLES
- WASTE PROCESSING PARTIALLY PRACTISED IN 35 ULBs ONLY
- RAG PICKERS COLLECT RECYCLABLES FROM MUNICIPAL BINS /
DUMPSITES AND LITTER THE WASTE CAUSING INSANITARY
CONDITIONS.
How solid waste affected us in recent years?
• Cloudburst in Mumbai (2005) clogged the sewage line due to large no. of
plastic bags
• Blast in the Bhusan Steel factory at Noida, caused due to imported scrap
from Iran
• Reduction in the number of migratory birds due to consumption of
contaminated foods
• Stray animals dying on streets and farmland due to
consumption of plastic bags, which blocks the food
movement in their stomach
Major Polluting Industries in India
• Around 2500 tanneries discharge 24 million cu m of
waste water containing high level of dissolved solids
and 4,00,000 tonnes of hazardous solid waste
• 300 distilleries discharge 26 million kilo-litres of spend wash per year
containing several pollutants
• Thermal power plants discharge huge waste materials
Hospital waste
Hospital waste is generated during the diagnosis, treatment
immunization of human beings or animals. It may include
wastes like sharps, soiled waste, disposables, anatomical
waste, cultures, discarded medicines, chemical wastes, etc.
These are in the form of disposable syringes, swabs,
bandages, body fluids, human excreta, etc. This waste is
highly infectious and can be a serious threat to human
health if not managed in a scientific manner. It has been
roughly estimated that of the 4 kg of waste generated in a
hospital at least 1 kg would be infected.
Plastics Waste
Plastic, with its exclusive qualities of being light yet strong
and economical, has invaded every aspect of our day-to-
day life. It has many advantages: it is durable, light, easy
to mould and can be adapted to different user requirements. Once hailed as a ‘wonder material’,
plastic is now a serious worldwide environmental and health concern, essentially due to its non-
biodegradable nature. More than 50% of the plastic waste generated in the country is recycled
and used in the manufacture of various plastic products. Dioxin is a highly carcinogenic and
toxic by-product of the manufacturing process of plastics Burning of plastics, especially PVC,
releases this dioxin and also furan into the atmosphere
Household
• Carry bags
• Pet bottles
• Containers
• Trash bags
Health and Medicare
• Disposable syringes
• Glucose bottles
• Blood and uro bags
• Intravenous tubes
• Catheters
• Surgical gloves
Hotel and Catering
• Packaging items
• Mineral water bottles
• Plastic plates, cups, spoons
Air/Rail Travel
• Mineral water bottles
• Plastic plates, cups, spoons
• Plastic bags
Source of generation of waste plastics
Problems of solid wastes
Consumption, linked to per capita income, has a strong
relationship with waste generation. As per capita income
rises, more savings are spent on goods and services,
especially when the transition is from a low income to a
middle-income level. India will probably see a rise in
waste generation from less than 40,000 metric tonnes per
year to over 125,000 metric tones by the year 2030.
Garbag
e
Four broad categories
Organic
waste
Kitchen waste, vegetables, flowers, leaves, fruits.
Toxic waste
old medicines, paints, chemicals, bulbs, spray cans, fertilizer
and pesticide containers, batteries, shoe polish
Soiled
hospital waste such as cloth soiled with blood and other
body fluids.
Recyclable paper, glass, metals, and plastics
Generation of Municipal Solid Waste
Composition Percentage
Biodegradable 52%
Metal scrap, Rubber,
textiles, etc
11%
Stones and Rubber 8%
Sand 23%
Plastics 10%
Paper products 5%
Municipal Solid Wastes
Municipal solid waste includes commercial and domestic wastes generated in municipal or
notified areas in either solid or semi-solid form excluding industrial hazardous wastes but
including treated bio-medical wastes.
Collection of municipal solid wastes
Littering of municipal solid waste shall be prohibited in cities, towns and in urban areas notified
by the State Governments. To prohibit littering and facilitate compliance, the following steps
shall be taken by the municipal authority, namely
1. Organizing house-to-house collection of municipal solid wastes through any of the
methods, like community bin collection (central bin), house-to-house collection,
collection on regular pre-informed timings and scheduling by using musical bell of the
vehicle.
2. Devising collection of waste from slums and squatter areas or localities including hotels,
restaurants, office complexes and commercial areas.
3. Wastes from slaughterhouses, meat and fish markets, fruits and vegetable markets, which
are biodegradable in nature, shall be managed to make use of such wastes.
4. Bio-medical wastes and industrial wastes shall not be mixed with municipal solid wastes
and such wastes shall follow the rules separately specified for the purpose.
5. Collected waste from residential and other areas shall be transferred to community bin by
hand-driven carts or other small vehicles.
Generation of Municipal solid waste in various countries
Country
Urban MSW Generation (kg/capita/day)
In 1995 In 2025
Japan 1.47 1.30
Singapore 1.10 1.10
Hong Kong 5.07 4.50
Korea 1.59 1.40
Malaysia 0.81 1.40
Thailand 1.10 1.15
Philippines 0.52 0.80
Indonesia 0.76 1.00
Sri Lanka 0.89 1.00
China 0.79 0.90
India 0.46 0.70
Mongolia 0.60 0.90
Vietnam 0.55 0.70
Myanmar 0.45 0.60
Bangladesh 0.49 0.60
Nepal 0.50 0.60
SOLID WASTE MANAGEMENT AND THE LAW
Laws concerning solid waste are passed to improve the solid waste management and to regulate
the disposal activity, which causes problems in public health, the environment and economics.
Many laws apply to the control of solid waste management problems.
Acts, Rules and Notification regarding Solid Waste Management in India
• Law of Torts
• Indian Penal Code, 1860
• Code of Civil Procedure, 1908
• Constitution of India, 1950
• Code of Criminal Procedure, 1973
• Water (Prevention and Control of Pollution) Act, 1974
• The Air (Prevention and Control of Pollution) Act, 1981
• Environment Protection Act, 1986
• Hazardous waste (Management & Handling) Rules, 1989
• Coastal Regulation Zone Notification, 1991
• Bio-medical wastes (Management & Handling) Rules, 1998.
• Recycled plastics (Manufacture and Usage) Rules, 1999
• Municipal Waste (Management and Handling) Rules 2000
The right to live in a clean and healthy environment is not only a fundamental right guaranteed
under Article 21 of our Constitution but also a right recognized and enforced by the courts of law
under different laws, like Law of Torts, Indian Penal Code, 1860 Civil Procedure Code, 1908 and
Criminal Procedure Code, 1973.
The Constitution of India, 1950 the earliest legislation and which is the supreme law of the
land has imposed a fundamental duty on every citizen of India under Article 51-A (g) to
protect and improve the environment.
The obligation on the State to protect the environment is expressed under Article 48 A. The right
to live in a healthy environment is also a basic human right. The Universal Declaration of Human
Rights, 1948 has declared under Article 3 that everyone has the right to life and under Article 25
that everyone has a right to a standard of living adequate for health and well being of himself and
of his family.
At the national policy level, the ministry of environment and forests has legislated the Municipal
Waste Management and Handling Rules 2000 in exercise of the power conferred under sections 3,
6 and 25 of the Environment Protection Act, 1986. These rules shall apply to every municipal
authority responsible for collection, segregation, storage, transportation, processing and disposal of
municipal solid wastes.
Composting of wastes is a legal requirement provided under the Municipal Solid Waste
Management (MSW) Rules 2000 for all municipal bodies in the country. The MSW Rules 2000
requires that “biodegradable wastes shall be processed by composting, vermi-composting,
anaerobic digestion or any other appropriate biological processing for the stabilization of wastes”.
The specified deadline for setting up of waste processing and disposal facilities was 31 December
2003 or earlier.
Every municipal authority shall, within the territorial area of the municipality, be responsible for
the implementation of the provisions of these rules, and for any infrastructure development for
collection, storage, segregation, transportation, processing and disposal of municipal solid wastes.
The Central Government, to perform its functions effectively as contemplated under sections 6, 8,
and 25 of the Environment Protection Act, 1986, and has made various Rules, Notifications and
Orders including the Bio-medical wastes (Management & Handling) Rules, 1998
Recycled plastics (Manufacture and Usage) Rules, 1999
• Prohibit the usage of carry bags or containers made of recycled plastics for storing,
carrying, dispensing or packaging of foodstuffs.
• Prescribe that the minimum thickness of carry bags made of recycled plastics shall not be
less than 20 microns.
• Directs the manufacturers of carry bags that the carry bags and containers shall be in
natural shape or white in colour.
• Stipulate that recycling of plastics shall be undertaken strictly in accordance with the
standards prescribed by the Bureau of Indian Standards. The manufacturers of recycled
plastics carry bags shall mark their products as “recycled”.
This notification also provides that the Plastics Industries Association through member units shall
undertake self-regulatory measures. The State Pollution Control Board exercise powers to
implement and control the above rules.
What is the responsibility of the State Government and the
Union territory?
• The Secretary-in charge of the Department of Urban Development of the concerned State
or the Union territory, as the case may be, shall have the overall responsibility for the
enforcement of the provisions of these rules in the metropolitan cities.
• The District Magistrate or the Deputy Commissioner of the concerned district shall have
the overall responsibility for the enforcement of the provisions of these rules within the
territorial limits of their jurisdiction.
Preliminary surveys on municipalities’ preparedness in implementing the MSW Rules 2000 show
that the majority of the cities including Tamilnadu have embarked on city-wide implementation of
door-to-door collection of waste, source segregation, composting of organics, recycling and
creating engineered and safe landfill sites for residual waste disposal. The municipalities were
given three years time to make such preparations.
Processing of municipal solid wastes
Municipal authorities shall adopt suitable technology or combination of such technologies to
make use of wastes so as to minimize burden on landfill. Following criteria shall be adopted,
namely
• The biodegradable wastes shall be processed by composting, vermicomposting, anaerobic
digestion or any other appropriate biological processing for stabilization of wastes.
Mixed waste containing recoverable resources shall follow the route of recycling. Incineration
with or without energy recovery can also be used for processing wastes in specific cases.
Municipal authority or the operator of a facility wishing to use other state-of-the-art technologies
shall approach the Central Pollution Control Board to get the standards laid down before applying
for grant of authorization.
Disposal of municipal solid wastes
Land filling shall be restricted to non-biodegradable, inert waste and other waste that are not
suitable either for recycling or for biological processing. Land filling shall also be carried out for
residues of waste processing facilities as well as pre-processing rejects from waste processing
facilities. Land filling of mixed waste shall be avoided unless the same is found unsuitable for
waste processing. Under unavoidable circumstances or till installation of alternate facilities, land
filling shall be done following proper norms.
Managing Non-biodegradable solid waste (NBDSW)
Non-biodegradable solid waste (NBDSW) or refuse is a carpet word. It covers a variety of
materials ranging from asbestos to Zinc batteries. Polythene and its related compounds are the
most commonly found solid waste materials in urban environs. Many non-biodegradable solid
waste materials are known to cause considerable environmental hazards when released into land,
water and atmosphere.
Application of some important industrial wastes
S.No. Waste Areas of application
1 Fly ash
• Cement
• Raw material in Ordinary Portland Cement (OPC)
manufacture
• Manufacture of oil well cement
• Making sintered fly ash light-weight aggregates
• Cement / silicate bonded fly ash/clay binding bricks and
insulating bricks
• Cellular concrete bricks and blocks, lime and cement fly ash
concrete
• Precast fly ash concrete building units
• Structural fill for roads, construction on sites, land
reclamation, etc.
• As filler in mines, in bituminous concrete
• As plasticiser
• As water reducer in concrete and sulphate resisting concrete
2 Blast Furnace
Slags
• Manufacture of slag cement, super sulphated cement,
metallurgical cement
• Non-portland cement
• Making expansive cement, oil well, coloured cement and high
early-strength cement
• In refractory and in ceramic as sital
• As a structural fill (air-cooled slag)
• As aggregate in concrete
3
Ferro-alloy &
other
metallurgical
slags
• As structural fill
• In making pozzolona metallurgical cement
4
By product
gypsum
• In making of gypsum plaster, plaster boards and slotted tiles
• As set controller in the manufacture of portland cement
• In the manufacture of expensive or non-shrinking cement,
super sulphated and anhydrite cement
• As mineraliser
• Simultaneous manufacture of cement and sulphuric acid
5
Lime sludge
(phos-phochalk
paper and
sugar sludges)
• As a sweetener for lime in cement manufacture
• Manufacture of lime pozzolana bricks / binders
• For recycling in parent industry
• Manufacture of building lime
• Manufacture of masonry cement
6
Chromium
sludge
• As a raw material component in cement manufacture
• Manufacture of coloured cement as a chromium – bearing
material
7 Red mud • As a corrective material
• As a binder
• Making construction blocks
• As a cellular concrete additive· Coloured composition for
concrete
• Making heavy clay products and red mud bricks
• In the formation of aggregate
• In making floor and all tiles
• Red mud polymer door
8 Pulp and paper • Lignin
Waste Management at source
Source of waste
generation
Action to be taken
Household
• Not to throw any solid waste in the neighbourhood, on the
streets, open spaces, and vacant lands, into the drains or water
bodies
• Keep food waste/biodegradable waste in a non corrosive
container with a cover (lid)
• Keep dry, recyclable waste in a bin or bag or a sack
• Keep domestic hazardous waste if and when generated
separately for disposal at specially notified locations
Multi-storeyed buildings
commercial complexes
private societies
• Provide separate community bin or bins large enough to hold
food/biodegradable waste and recyclable waste generated in
the building or society.
• Direct the members of the association to deposit their waste in
community bin
Slums • Use community bins provided by local body for deposition of
food and biodegradable waste
Shops, offices,
institutions, etc
• If situated in a commercial complex, deposit the waste in bins
provided by the association
Hotels & restaurants
• The container used should be strong, not more than 100 litre
in size, should have a handle on the top or handles on the
sides and a rim at the bottom for easy handling
Vegetable & Fruit
Markets
• Provide large containers, which match with transportation
system of the local body.
• Shop keepers not to dispose of the waste in front of their
shops or open spaces.
Deposit the waste as and when generated into the large
container placed in the market.
Meat & fish markets
• Not to throw any waste in front of their shops or open spaces
around. Keep non-corrosive container/containers not
exceeding 100-litre capacity with lid handle and the rim at the
bottom and deposit the waste in the said containers as and
when generated.
• Transfer the contents of this container into a large container
provided by the association.
Street food vendors
• Not to throw any waste on the street, pavement or open
spaces. Keep bin or bag for the storage of waste that generates
during street vending activity
• Preferably have arrangements to affix the bin or bag with the
hand–cart used for vending.
Marriage halls,
community halls,
kalyanamandapas
• Not to throw any solid waste in their neighbourhood, on the
streets, open spaces, and vacant lands, into the drains or water
bodies.
• Provide a large container with lid which may match with the
transportation system of the local body and deposit all the
waste generated in the premises in such containers.
Hospitals, Nursing
homes, etc
• Not to throw any solid waste in their neighbourhood, on the
streets,open spaces, and vacant lands, into the drains or water
bodies.
• Not to dispose off the biomedical waste in the municipal dust
bins or other waste collection or storage site meant for
municipal solid waste.
• Store the waste as per the directions contained in the
government of India, Ministry of Environment Biomedical
Waste (Management & Handling) Rules, 1998.
Construction/ demolition
waste
• Not to deposit construction waste or debris on the streets,
footpaths, pavements, open spaces, water bodies etc.
• Store the waste within the premises or with permission of the
authorities just outside the premises without obstructing the
traffic preferably in a container if available through the local
body or private contractors.
Garden waste • Compost the waste within the garden, if possible Trim the
garden waste once in a week on the days notified by the local
body.
• Store the waste into large bags or bins for handing over to the
municipal authorities appointed for the purpose on the day of
collection notified.
Some items that can be recycled or reused
Paper
• Old copies
• Old books
• Paper bags
• Newspapers
• Old greeting cards
• Cardboard box
Plastic
• Containers
• Bags
• Sheets
Glass and ceramics
• Bottles
• Plates
• Cups
• Bowls
Miscellaneous
• Old cans
• Utensils
• Clothes
• Furniture
ROLE OF NGOs
During the recent years, NGOs (non-governmental organizations)
have taken up initiatives to work with local residents to improve
sanitation. They have been playing an active role in organizing
surveys and studies in specified disciplines of social and
technological sciences. In the field of garbage management, such
studies are useful in identifying areas of commercial potentials to
attract private entrepreneurs. They can play an important role in
segregation of waste, its collection and handling over to local
authorities.
A large number of NGOs are working in the field of solid waste
management such as Clean Ahmedabad Abhiyan, Ahmedabad,
Waste-Wise, Bangalore, Exnora, Chennai, Mumbai Environmental
Action Group, Mumbai, and Vatavaran and Srishti in Delhi. They
are all successfully creating awareness among the citizens about their rights and responsibilities
towards solid waste and the cleanliness of their city. These organizations promote environmental
education and awareness in schools and involve communities in the management of solid waste.
THE ROLE OF RAG PICKERS
Rag pickers are the people who are actually going through
the garbage bins, dumping sites to pick out the ‘rags’. These
rag pickers: women, children, and men from the lowest
rung in the society, are a common sight in most cities and
towns around the country. Rag picking is considered the
most menial of all activities and it is people who have no
other alternative that are generally driven to it. Rag pickers
contribute a great deal towards waste management as they
scavenge the recyclable matter thereby saving the
municipality of the cost and time of collecting and transporting this to the dumps.
They are one of the focal points for the recycling of waste. They are the persons who, in spite of
all the dangers that they faces, goes on relentlessly picking through the garbage bin, looking for
waste that could be useful to them. They sell all the material they picked to the whole sellers and
retailers who in turn sell it to the industry that uses this waste matter as raw material. The main
items of collection are plastics, paper, bottles, and cans.
While picking through waste, the rag pickers puts themself at a great risk and is always prone to
disease as the waste that they rummages through can be infected. We can indirectly help the rag
pickers by carefully segregating the waste that is generated at our homes, thereby facilitating their
search for materials that are useful to them. They will not have to scavenge in the bins/yards for
long hours.
ROLE OF POLLUTION CONTROL BOARDS
Since the disposal of municipal solid wastes poses problems
of the pollution and health hazards, the Pollution Control
Boards are expected to take action for persuading the civic
authorities in proper management of municipal solid
wastes. Though, direct responsibility of management of
solid wastes is on the local municipal authorities, the
Pollution Control Boards need to have close linkage with
local authorities in rendering assistance in terms of carrying
out necessary surveys and providing technological back-up.
The Central Pollution Control Board and the State Pollution
Control Boards at the national and state levels are to
disseminate information and create awareness among the concerned authorities and public at
large.
RECOMMENDED APPROACHES TO WASTE MANAGEMENT
1. Possible Waste Management Options:
(a) Waste Minimization
(b) Material Recycling
(c) Waste Processing (Resource Recovery)
(d) Waste Transformation
(e) Sanitary Land filling – Limited land availability is a constraint in Metro cities.
2. Processing / Treatment should be:
(i) Technically sound
(ii) Financially viable
(iii) Eco-friendly / Environmental friendly
(iv) Easy to operate & maintain by local community
(v) Long term sustainability
VARIOUS TECHNOLOGY OPTIONS RECOMMENDED FOR WASTE PROCESSING
TOWNS GENERATING GARBAGE
UPTO 50 METRIC TONS / DAY (MT/DAY) = VERMI-COMPOSTING
BETWEEN 50 MT & 500 MT / DAY =
VERMI-COMPOSTING + MECHANICALCOMPOSTING
MORE THAN 500 MT / DAY =
MECHANICAL COMPOSTING + REFUSE DERIVED FUEL(RDF)
FROM REJECTS KEEPING IN VIEW THE TYPE OF THE CITY
(INDUSTRIAL OR NON-INDUSTRIAL) OR BIO-METHANATION
DEVOLUTION OF 12TH FINANCE COMMISSION GRANTS FOR WASTE
MANAGEMENT – RS.2500.00 CRORES
(RS. IN MILLION)
(I) COLLECTION AND TRANSPORTATION - 3864.4
EQUIPMENT & MACHINERY
(II) COMPOST PLANTS - 10012.3
(III) SANITARY LANDFILL DEVELOPMENT - 10568.8
-------------------
TOTAL 24445.5
------------------
DEVOLUTION TO ULBs BY 12TH FINANCE - Rs.19439.4 Million
COMMISSION
PRIVATE SECTOR INVESTMENT - Rs.5006.2 Million
ENVISAGED THROUGH PPP IN
COMPOSTING / SANITARY LANDFILLING
INITIATIVES BY GOVERNMENT OF INDIA
 Bio-medical Waste Handling Rules, 1998 - Notified
 Municipal Solid Waste Management Rules, 2000 – Notified.
 Reforms Agenda (Fiscal, Institutional, Legal)
 Technical Manual on Municipal Solid Waste Management
 Technology Advisory Group on Municipal Solid Waste Management
 Inter-Ministerial Task Force on Integrated Plant Nutrient Management from city
compost.
NATIONAL URBAN RENEWAL MISSION
CENTRAL / STATE GRANTS ARE PROPOSED TO BE PROVIDED FOR SOLID
WASTE MANAGEMENT
Solution: More Profit with Zero Waste
• Exchanging output that are considered waste
• Waste of one could be input or raw material for others
• Evolving a closed system- matter & energy circulate within
• System was not designed to be so
• The system of exchange evolved in 10 years
Grant Loan
Centre State
Cities with 4 million plus population 35% 15% 50%
Cities with one million plus population but
less than 4 million
50% 20% 30%
Other cities 80% 10% 10%
MAIN ISSUES
- ABSENCE OF SEGREGATION OF WASTE AT SOURCE
- LACK OF TECHNICAL EXPERTISE AND APPROPRIATE INSTITUTIONAL
ARRANGEMENT
- UNWILLINGNESS OF ULBs TO INTRODUCE PROPERCOLLECTION,
SEGREGATION, TRANSPORTATION AND REATMENT / DISPOSAL SYSTEMS
- INDIFFERENT ATTITUDE OF CITIZENS TOWARDS WASTE
MANAGEMENT DUE TO LACK OF AWARENESS
- LACK OF COMMUNITY PARTICIPATION TOWARDS WASTE
MANAGEMENT AND HYGIENIC CONDITIONS
- LACK OF FUNDS WITH ULBs
RECOMMENDATIONS
- Outsourcing of all activities under Solid Waste Management Services recommended by
12th
Finance Commission for using grants
- ULBs to concentrate on segregation of waste at source
- Waste processing like composting, bio-meth nation should be done through public-
private partnerships / private sector
- Final disposal viz. sanitary land filling to be done under public private partnerships /
private sector
- Bio-medical waste to be managed by Central Bio-Medical Waste Management Facilities.
Sustainability
Waste Management is a key player in maintaining a business’s ISO14001 accreditations. Companies are
encouraged to improve their environmental efficiencies each year. One way to do this is by
improving a company’s waste management with a new recycling service. (such as recycling:
glass, food waste, paper and cardboard, plastic bottles etc)
Avoidance and reduction methods
Main article: Waste minimization
An important method of waste management is the prevention of waste material being created,
also known as waste reduction. Methods of avoidance include reuse of second-hand products,
repairing broken items instead of buying new, designing products to be refillable or reusable
(such as cotton instead of plastic shopping bags), encouraging consumers to avoid using
disposable products (such as disposable cutlery), removing any food/liquid remains from cans,
packaging, ...[4]
and designing products that use less material to achieve the same purpose (for
example, lightweighting of beverage cans).
Education and awareness
Education and awareness in the area of waste and waste management is increasingly important
from a global perspective of resource management. The Talloires Declaration is a declaration for
sustainability concerned about the unprecedented scale and speed of environmental pollution and
degradation, and the depletion of natural resources. Local, regional, and global air pollution;
accumulation and distribution of toxic wastes; destruction and depletion of forests, soil, and
water; depletion of the ozone layer and emission of "green house" gases threaten the survival of
humans and thousands of other living species, the integrity of the earth and its biodiversity, the
security of nations, and the heritage of future generations. Several universities have implemented
the Talloires Declaration by establishing environmental management and waste management
programs, e.g. the waste management university project. University and vocational education are
promoted by various organizations, e.g. WAMITAB and Chartered Institution of Wastes
Management. Many supermarkets encourage customers to use their reverse vending machines to
deposit used purchased containers and receive a refund from the recycling fees. Brands that
manufacture such machines include Tomra and Envipco.
How are companies tackling the e-waste problem?
PC maker, Hewlett-Packard has an ambitious goal to recycle two billion pounds of e-waste by
2010. Correspondent Sumi Das talks to the company's director of sustainability, Bonnie Nixon,
about how they are meeting the challenge by building recycling facilities and stepping up their
business practices globally. Das also speaks with Michelle Price, a marketing manager with HP's
imaging and printing group. Price demonstrates how HP is re-using materials from old printer
cartridges to create new ones through a process called closed-loop recycling.
Recycling involves processing used materials into new
products to prevent waste of potentially useful materials, reduce the consumption of fresh raw
materials, reduce energy usage, reduce air pollution (from incineration) and water pollution
(from landfilling) by reducing the need for "conventional" waste disposal, and lower greenhouse
gas emissions as compared to virgin production.[1][2]
Recycling is a key component of modern
waste reduction and is the third component of the "Reduce, Reuse, Recycle" waste hierarchy.

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Solid Waste Management

  • 1. SOLID WASTE MANAGEMENT Projected By : 1. Mayuri Shah 2. Mrunal Mandekar 3. Manjushree Kotal 4. Monali 5. Raksha Pande Guided By : 6. Kavita DR. Mudrika Ahmed Deepa Swami G.H.Raisoni Institute Of Engg. & Tech. For Women
  • 2. Solid Waste Management Waste- Definition & Classification Any material which is not needed by the owner, producer or processor. Waste management is the collection, transport, processing, recycling or disposal, and monitoring of waste materials. Waste management can involve solid, liquid, gaseous or radioactive substances. Classification 1. Domestic waste 2. Factory waste 3. Waste from oil factory 4. E-waste 5. Construction waste 6. Agricultural waste 7. Food processing waste 8. Bio-medical waste 9. Nuclear waste
  • 3. • Solid waste- vegetable waste, kitchen waste, household waste etc. • E-waste- discarded electronic devices like computer, TV, music systems etc. • Liquid waste- water used for different industries eg tanneries, distilleries, thermal power plants • Plastic waste- plastic bags, bottles, bucket etc. • Metal waste- unused metal sheet, metal scraps etc. • Nuclear waste- unused materials from nuclear power plants Solid Waste in India • 7.2 million tones of hazardous waste • One Sq km of additional landfill area every-year • Rs 1600 crore for treatment & disposal of these wastes • In addition to this industries discharge about 150 million tonnes of high volume low hazard waste every year, which is mostly dumped on open low lying land areas. Growth of Solid Waste In India • Waste is growing by leaps & bounds • In 1981-91, population of Mumbai increased from 8.2 million to 12.3 million • During the same period, municipal solid waste has grown from 3200 tones to 5355 tone, an increase of 67% • Waste collection is very low for all Indian cities
  • 4. • City like Bangalore produces 2000 tones of waste per annum, the ever increasing waste has put pressure on hygienic condition of the city. WHAT IS SOLID WASTE MANAGEMENT? Waste management is the collection, transport, processing, recycling or disposal, and monitoring of waste materials.[1] The term usually relates to materials produced by human activity, and is generally undertaken to reduce their effect on health, the environment or aesthetics. Waste management is also carried out to recover resources from it. Waste management can involve solid, liquid, gaseous or radioactive substances, with different methods and fields of expertise for each. Waste management practices differ for developed and developing nations, for urban and rural areas, and for residential and industrial producers. Management for non-hazardous residential and institutional waste in metropolitan areas is usually the responsibility of local government QUANTITY OF WASTE GENERATION TOTAL QUANTITY OF SOLID WASTE 1.15 LAKH TONNE GENERATED IN URBAN AREAS PER DAY (TPD) OF THE COUNTRY % OF TOTAL GARBAGE WASTE GENERATED IN 6 MEGA CITIES 21,100 TPD 18.35% WASTE GENERATED IN METRO CITIES 19,643 TPD 17.08% (1 MILLION PLUS TOWNS) WASTE GENERATED IN OTHER 42,635.28 TPD 37.07% CLASS-I TOWNS (0.1 MILLION PLUS TOWNS) ____________ _________ 83,378.28 TPD 72.50% IF WASTE PRODUCED IN ALL CLASS-I CITIES IS TACKLED, PERCENTAGE OF WASTE SCIENTIFICALLY MANAGED WOULD BE 72.5% OF TOTAL WASTE. Solid Waste
  • 5. authorities, while management for non-hazardous commercial and industrial waste is usually the responsibility of the generator. The popular meaning of ‘recycling’ in most developed countries refers to the widespread collection and reuse of everyday waste materials such as empty beverage containers. These are collected and sorted into common types so that the raw materials from which the items are made can be reprocessed into new products. Material for recycling may be collected separately from general waste using dedicated bins and collection vehicles, or sorted directly from mixed waste streams. PRESENT STATUS OF WASTE MANAGEMENT 1. STORAGE OF WASTE AT SOURCE IS LACKING: - DOMESTIC WASTE THROWN ON STREETS - TRADE WASTE ON ROADS / STREETS - CONSTRUCTION DEBRIS LEFT UNATTENDED - BIO-MEDICAL WASTE DISPOSED IN MUNICIPAL WASTE STREAM - INDUSTRIAL WASTE DISPOSED OF IN OPEN AREAS 2. SEGREGATION OF RECYCLABLE WASTE AT SOURCE NOT DONE. 3. PRIMARY COLLECTION OF WASTE NOT DONE AT PLACE OF GENERATION: - DESIGN & LOCATION OF MUNICIPAL WASTE STORAGE DEPOTS IN APPROPRIATE, RESULTING IN LITTERING OF GARBAGE. - STREET SWEEPING NOT DONE EVERYDAY - WASTE TRANSPORTATION DONE IN OPEN VEHICLES - WASTE PROCESSING PARTIALLY PRACTISED IN 35 ULBs ONLY - RAG PICKERS COLLECT RECYCLABLES FROM MUNICIPAL BINS / DUMPSITES AND LITTER THE WASTE CAUSING INSANITARY CONDITIONS. How solid waste affected us in recent years?
  • 6. • Cloudburst in Mumbai (2005) clogged the sewage line due to large no. of plastic bags • Blast in the Bhusan Steel factory at Noida, caused due to imported scrap from Iran • Reduction in the number of migratory birds due to consumption of contaminated foods • Stray animals dying on streets and farmland due to consumption of plastic bags, which blocks the food movement in their stomach Major Polluting Industries in India • Around 2500 tanneries discharge 24 million cu m of waste water containing high level of dissolved solids and 4,00,000 tonnes of hazardous solid waste • 300 distilleries discharge 26 million kilo-litres of spend wash per year containing several pollutants • Thermal power plants discharge huge waste materials Hospital waste Hospital waste is generated during the diagnosis, treatment immunization of human beings or animals. It may include wastes like sharps, soiled waste, disposables, anatomical waste, cultures, discarded medicines, chemical wastes, etc. These are in the form of disposable syringes, swabs, bandages, body fluids, human excreta, etc. This waste is highly infectious and can be a serious threat to human health if not managed in a scientific manner. It has been roughly estimated that of the 4 kg of waste generated in a hospital at least 1 kg would be infected. Plastics Waste Plastic, with its exclusive qualities of being light yet strong and economical, has invaded every aspect of our day-to- day life. It has many advantages: it is durable, light, easy
  • 7. to mould and can be adapted to different user requirements. Once hailed as a ‘wonder material’, plastic is now a serious worldwide environmental and health concern, essentially due to its non- biodegradable nature. More than 50% of the plastic waste generated in the country is recycled and used in the manufacture of various plastic products. Dioxin is a highly carcinogenic and toxic by-product of the manufacturing process of plastics Burning of plastics, especially PVC, releases this dioxin and also furan into the atmosphere Household • Carry bags • Pet bottles • Containers • Trash bags Health and Medicare • Disposable syringes • Glucose bottles • Blood and uro bags • Intravenous tubes • Catheters • Surgical gloves Hotel and Catering • Packaging items • Mineral water bottles • Plastic plates, cups, spoons Air/Rail Travel • Mineral water bottles • Plastic plates, cups, spoons • Plastic bags Source of generation of waste plastics Problems of solid wastes Consumption, linked to per capita income, has a strong relationship with waste generation. As per capita income rises, more savings are spent on goods and services, especially when the transition is from a low income to a middle-income level. India will probably see a rise in waste generation from less than 40,000 metric tonnes per year to over 125,000 metric tones by the year 2030. Garbag e Four broad categories
  • 8. Organic waste Kitchen waste, vegetables, flowers, leaves, fruits. Toxic waste old medicines, paints, chemicals, bulbs, spray cans, fertilizer and pesticide containers, batteries, shoe polish Soiled hospital waste such as cloth soiled with blood and other body fluids. Recyclable paper, glass, metals, and plastics Generation of Municipal Solid Waste Composition Percentage Biodegradable 52% Metal scrap, Rubber, textiles, etc 11% Stones and Rubber 8% Sand 23% Plastics 10% Paper products 5% Municipal Solid Wastes Municipal solid waste includes commercial and domestic wastes generated in municipal or notified areas in either solid or semi-solid form excluding industrial hazardous wastes but including treated bio-medical wastes. Collection of municipal solid wastes Littering of municipal solid waste shall be prohibited in cities, towns and in urban areas notified by the State Governments. To prohibit littering and facilitate compliance, the following steps shall be taken by the municipal authority, namely
  • 9. 1. Organizing house-to-house collection of municipal solid wastes through any of the methods, like community bin collection (central bin), house-to-house collection, collection on regular pre-informed timings and scheduling by using musical bell of the vehicle. 2. Devising collection of waste from slums and squatter areas or localities including hotels, restaurants, office complexes and commercial areas. 3. Wastes from slaughterhouses, meat and fish markets, fruits and vegetable markets, which are biodegradable in nature, shall be managed to make use of such wastes. 4. Bio-medical wastes and industrial wastes shall not be mixed with municipal solid wastes and such wastes shall follow the rules separately specified for the purpose. 5. Collected waste from residential and other areas shall be transferred to community bin by hand-driven carts or other small vehicles. Generation of Municipal solid waste in various countries Country Urban MSW Generation (kg/capita/day) In 1995 In 2025 Japan 1.47 1.30 Singapore 1.10 1.10 Hong Kong 5.07 4.50 Korea 1.59 1.40 Malaysia 0.81 1.40 Thailand 1.10 1.15 Philippines 0.52 0.80 Indonesia 0.76 1.00 Sri Lanka 0.89 1.00 China 0.79 0.90 India 0.46 0.70
  • 10. Mongolia 0.60 0.90 Vietnam 0.55 0.70 Myanmar 0.45 0.60 Bangladesh 0.49 0.60 Nepal 0.50 0.60 SOLID WASTE MANAGEMENT AND THE LAW Laws concerning solid waste are passed to improve the solid waste management and to regulate the disposal activity, which causes problems in public health, the environment and economics. Many laws apply to the control of solid waste management problems. Acts, Rules and Notification regarding Solid Waste Management in India • Law of Torts • Indian Penal Code, 1860 • Code of Civil Procedure, 1908 • Constitution of India, 1950 • Code of Criminal Procedure, 1973 • Water (Prevention and Control of Pollution) Act, 1974 • The Air (Prevention and Control of Pollution) Act, 1981 • Environment Protection Act, 1986 • Hazardous waste (Management & Handling) Rules, 1989 • Coastal Regulation Zone Notification, 1991 • Bio-medical wastes (Management & Handling) Rules, 1998. • Recycled plastics (Manufacture and Usage) Rules, 1999
  • 11. • Municipal Waste (Management and Handling) Rules 2000 The right to live in a clean and healthy environment is not only a fundamental right guaranteed under Article 21 of our Constitution but also a right recognized and enforced by the courts of law under different laws, like Law of Torts, Indian Penal Code, 1860 Civil Procedure Code, 1908 and Criminal Procedure Code, 1973. The Constitution of India, 1950 the earliest legislation and which is the supreme law of the land has imposed a fundamental duty on every citizen of India under Article 51-A (g) to protect and improve the environment. The obligation on the State to protect the environment is expressed under Article 48 A. The right to live in a healthy environment is also a basic human right. The Universal Declaration of Human Rights, 1948 has declared under Article 3 that everyone has the right to life and under Article 25 that everyone has a right to a standard of living adequate for health and well being of himself and of his family. At the national policy level, the ministry of environment and forests has legislated the Municipal Waste Management and Handling Rules 2000 in exercise of the power conferred under sections 3, 6 and 25 of the Environment Protection Act, 1986. These rules shall apply to every municipal authority responsible for collection, segregation, storage, transportation, processing and disposal of municipal solid wastes. Composting of wastes is a legal requirement provided under the Municipal Solid Waste Management (MSW) Rules 2000 for all municipal bodies in the country. The MSW Rules 2000 requires that “biodegradable wastes shall be processed by composting, vermi-composting, anaerobic digestion or any other appropriate biological processing for the stabilization of wastes”. The specified deadline for setting up of waste processing and disposal facilities was 31 December 2003 or earlier. Every municipal authority shall, within the territorial area of the municipality, be responsible for the implementation of the provisions of these rules, and for any infrastructure development for collection, storage, segregation, transportation, processing and disposal of municipal solid wastes. The Central Government, to perform its functions effectively as contemplated under sections 6, 8, and 25 of the Environment Protection Act, 1986, and has made various Rules, Notifications and Orders including the Bio-medical wastes (Management & Handling) Rules, 1998
  • 12. Recycled plastics (Manufacture and Usage) Rules, 1999 • Prohibit the usage of carry bags or containers made of recycled plastics for storing, carrying, dispensing or packaging of foodstuffs. • Prescribe that the minimum thickness of carry bags made of recycled plastics shall not be less than 20 microns. • Directs the manufacturers of carry bags that the carry bags and containers shall be in natural shape or white in colour. • Stipulate that recycling of plastics shall be undertaken strictly in accordance with the standards prescribed by the Bureau of Indian Standards. The manufacturers of recycled plastics carry bags shall mark their products as “recycled”. This notification also provides that the Plastics Industries Association through member units shall
  • 13. undertake self-regulatory measures. The State Pollution Control Board exercise powers to implement and control the above rules. What is the responsibility of the State Government and the Union territory? • The Secretary-in charge of the Department of Urban Development of the concerned State or the Union territory, as the case may be, shall have the overall responsibility for the enforcement of the provisions of these rules in the metropolitan cities. • The District Magistrate or the Deputy Commissioner of the concerned district shall have the overall responsibility for the enforcement of the provisions of these rules within the territorial limits of their jurisdiction. Preliminary surveys on municipalities’ preparedness in implementing the MSW Rules 2000 show that the majority of the cities including Tamilnadu have embarked on city-wide implementation of door-to-door collection of waste, source segregation, composting of organics, recycling and creating engineered and safe landfill sites for residual waste disposal. The municipalities were given three years time to make such preparations. Processing of municipal solid wastes Municipal authorities shall adopt suitable technology or combination of such technologies to make use of wastes so as to minimize burden on landfill. Following criteria shall be adopted, namely • The biodegradable wastes shall be processed by composting, vermicomposting, anaerobic digestion or any other appropriate biological processing for stabilization of wastes. Mixed waste containing recoverable resources shall follow the route of recycling. Incineration with or without energy recovery can also be used for processing wastes in specific cases. Municipal authority or the operator of a facility wishing to use other state-of-the-art technologies shall approach the Central Pollution Control Board to get the standards laid down before applying for grant of authorization. Disposal of municipal solid wastes Land filling shall be restricted to non-biodegradable, inert waste and other waste that are not suitable either for recycling or for biological processing. Land filling shall also be carried out for residues of waste processing facilities as well as pre-processing rejects from waste processing facilities. Land filling of mixed waste shall be avoided unless the same is found unsuitable for waste processing. Under unavoidable circumstances or till installation of alternate facilities, land filling shall be done following proper norms.
  • 14. Managing Non-biodegradable solid waste (NBDSW) Non-biodegradable solid waste (NBDSW) or refuse is a carpet word. It covers a variety of materials ranging from asbestos to Zinc batteries. Polythene and its related compounds are the most commonly found solid waste materials in urban environs. Many non-biodegradable solid waste materials are known to cause considerable environmental hazards when released into land, water and atmosphere. Application of some important industrial wastes S.No. Waste Areas of application 1 Fly ash • Cement • Raw material in Ordinary Portland Cement (OPC) manufacture • Manufacture of oil well cement • Making sintered fly ash light-weight aggregates • Cement / silicate bonded fly ash/clay binding bricks and insulating bricks • Cellular concrete bricks and blocks, lime and cement fly ash concrete • Precast fly ash concrete building units • Structural fill for roads, construction on sites, land reclamation, etc. • As filler in mines, in bituminous concrete • As plasticiser • As water reducer in concrete and sulphate resisting concrete 2 Blast Furnace Slags • Manufacture of slag cement, super sulphated cement, metallurgical cement • Non-portland cement • Making expansive cement, oil well, coloured cement and high early-strength cement • In refractory and in ceramic as sital
  • 15. • As a structural fill (air-cooled slag) • As aggregate in concrete 3 Ferro-alloy & other metallurgical slags • As structural fill • In making pozzolona metallurgical cement 4 By product gypsum • In making of gypsum plaster, plaster boards and slotted tiles • As set controller in the manufacture of portland cement • In the manufacture of expensive or non-shrinking cement, super sulphated and anhydrite cement • As mineraliser • Simultaneous manufacture of cement and sulphuric acid 5 Lime sludge (phos-phochalk paper and sugar sludges) • As a sweetener for lime in cement manufacture • Manufacture of lime pozzolana bricks / binders • For recycling in parent industry • Manufacture of building lime • Manufacture of masonry cement 6 Chromium sludge • As a raw material component in cement manufacture • Manufacture of coloured cement as a chromium – bearing material 7 Red mud • As a corrective material • As a binder • Making construction blocks • As a cellular concrete additive· Coloured composition for concrete • Making heavy clay products and red mud bricks • In the formation of aggregate • In making floor and all tiles
  • 16. • Red mud polymer door 8 Pulp and paper • Lignin Waste Management at source Source of waste generation Action to be taken Household • Not to throw any solid waste in the neighbourhood, on the streets, open spaces, and vacant lands, into the drains or water bodies • Keep food waste/biodegradable waste in a non corrosive container with a cover (lid) • Keep dry, recyclable waste in a bin or bag or a sack • Keep domestic hazardous waste if and when generated separately for disposal at specially notified locations Multi-storeyed buildings commercial complexes private societies • Provide separate community bin or bins large enough to hold food/biodegradable waste and recyclable waste generated in the building or society. • Direct the members of the association to deposit their waste in community bin Slums • Use community bins provided by local body for deposition of food and biodegradable waste Shops, offices, institutions, etc • If situated in a commercial complex, deposit the waste in bins provided by the association Hotels & restaurants • The container used should be strong, not more than 100 litre in size, should have a handle on the top or handles on the sides and a rim at the bottom for easy handling Vegetable & Fruit Markets • Provide large containers, which match with transportation system of the local body. • Shop keepers not to dispose of the waste in front of their
  • 17. shops or open spaces. Deposit the waste as and when generated into the large container placed in the market. Meat & fish markets • Not to throw any waste in front of their shops or open spaces around. Keep non-corrosive container/containers not exceeding 100-litre capacity with lid handle and the rim at the bottom and deposit the waste in the said containers as and when generated. • Transfer the contents of this container into a large container provided by the association. Street food vendors • Not to throw any waste on the street, pavement or open spaces. Keep bin or bag for the storage of waste that generates during street vending activity • Preferably have arrangements to affix the bin or bag with the hand–cart used for vending. Marriage halls, community halls, kalyanamandapas • Not to throw any solid waste in their neighbourhood, on the streets, open spaces, and vacant lands, into the drains or water bodies. • Provide a large container with lid which may match with the transportation system of the local body and deposit all the waste generated in the premises in such containers. Hospitals, Nursing homes, etc • Not to throw any solid waste in their neighbourhood, on the streets,open spaces, and vacant lands, into the drains or water bodies. • Not to dispose off the biomedical waste in the municipal dust bins or other waste collection or storage site meant for municipal solid waste. • Store the waste as per the directions contained in the government of India, Ministry of Environment Biomedical Waste (Management & Handling) Rules, 1998. Construction/ demolition waste • Not to deposit construction waste or debris on the streets, footpaths, pavements, open spaces, water bodies etc. • Store the waste within the premises or with permission of the authorities just outside the premises without obstructing the traffic preferably in a container if available through the local body or private contractors. Garden waste • Compost the waste within the garden, if possible Trim the
  • 18. garden waste once in a week on the days notified by the local body. • Store the waste into large bags or bins for handing over to the municipal authorities appointed for the purpose on the day of collection notified. Some items that can be recycled or reused Paper • Old copies • Old books • Paper bags • Newspapers • Old greeting cards • Cardboard box Plastic • Containers • Bags • Sheets Glass and ceramics • Bottles • Plates • Cups
  • 19. • Bowls Miscellaneous • Old cans • Utensils • Clothes • Furniture ROLE OF NGOs During the recent years, NGOs (non-governmental organizations) have taken up initiatives to work with local residents to improve sanitation. They have been playing an active role in organizing surveys and studies in specified disciplines of social and technological sciences. In the field of garbage management, such studies are useful in identifying areas of commercial potentials to attract private entrepreneurs. They can play an important role in segregation of waste, its collection and handling over to local authorities. A large number of NGOs are working in the field of solid waste management such as Clean Ahmedabad Abhiyan, Ahmedabad, Waste-Wise, Bangalore, Exnora, Chennai, Mumbai Environmental Action Group, Mumbai, and Vatavaran and Srishti in Delhi. They are all successfully creating awareness among the citizens about their rights and responsibilities towards solid waste and the cleanliness of their city. These organizations promote environmental education and awareness in schools and involve communities in the management of solid waste. THE ROLE OF RAG PICKERS Rag pickers are the people who are actually going through the garbage bins, dumping sites to pick out the ‘rags’. These rag pickers: women, children, and men from the lowest rung in the society, are a common sight in most cities and towns around the country. Rag picking is considered the most menial of all activities and it is people who have no other alternative that are generally driven to it. Rag pickers contribute a great deal towards waste management as they scavenge the recyclable matter thereby saving the
  • 20. municipality of the cost and time of collecting and transporting this to the dumps. They are one of the focal points for the recycling of waste. They are the persons who, in spite of all the dangers that they faces, goes on relentlessly picking through the garbage bin, looking for waste that could be useful to them. They sell all the material they picked to the whole sellers and retailers who in turn sell it to the industry that uses this waste matter as raw material. The main items of collection are plastics, paper, bottles, and cans. While picking through waste, the rag pickers puts themself at a great risk and is always prone to disease as the waste that they rummages through can be infected. We can indirectly help the rag pickers by carefully segregating the waste that is generated at our homes, thereby facilitating their search for materials that are useful to them. They will not have to scavenge in the bins/yards for long hours. ROLE OF POLLUTION CONTROL BOARDS Since the disposal of municipal solid wastes poses problems of the pollution and health hazards, the Pollution Control Boards are expected to take action for persuading the civic authorities in proper management of municipal solid wastes. Though, direct responsibility of management of solid wastes is on the local municipal authorities, the Pollution Control Boards need to have close linkage with local authorities in rendering assistance in terms of carrying out necessary surveys and providing technological back-up. The Central Pollution Control Board and the State Pollution Control Boards at the national and state levels are to disseminate information and create awareness among the concerned authorities and public at large. RECOMMENDED APPROACHES TO WASTE MANAGEMENT 1. Possible Waste Management Options: (a) Waste Minimization (b) Material Recycling (c) Waste Processing (Resource Recovery) (d) Waste Transformation (e) Sanitary Land filling – Limited land availability is a constraint in Metro cities.
  • 21. 2. Processing / Treatment should be: (i) Technically sound (ii) Financially viable (iii) Eco-friendly / Environmental friendly (iv) Easy to operate & maintain by local community (v) Long term sustainability VARIOUS TECHNOLOGY OPTIONS RECOMMENDED FOR WASTE PROCESSING TOWNS GENERATING GARBAGE UPTO 50 METRIC TONS / DAY (MT/DAY) = VERMI-COMPOSTING BETWEEN 50 MT & 500 MT / DAY = VERMI-COMPOSTING + MECHANICALCOMPOSTING MORE THAN 500 MT / DAY = MECHANICAL COMPOSTING + REFUSE DERIVED FUEL(RDF) FROM REJECTS KEEPING IN VIEW THE TYPE OF THE CITY (INDUSTRIAL OR NON-INDUSTRIAL) OR BIO-METHANATION DEVOLUTION OF 12TH FINANCE COMMISSION GRANTS FOR WASTE MANAGEMENT – RS.2500.00 CRORES (RS. IN MILLION) (I) COLLECTION AND TRANSPORTATION - 3864.4 EQUIPMENT & MACHINERY (II) COMPOST PLANTS - 10012.3 (III) SANITARY LANDFILL DEVELOPMENT - 10568.8 -------------------
  • 22. TOTAL 24445.5 ------------------ DEVOLUTION TO ULBs BY 12TH FINANCE - Rs.19439.4 Million COMMISSION PRIVATE SECTOR INVESTMENT - Rs.5006.2 Million ENVISAGED THROUGH PPP IN COMPOSTING / SANITARY LANDFILLING INITIATIVES BY GOVERNMENT OF INDIA  Bio-medical Waste Handling Rules, 1998 - Notified  Municipal Solid Waste Management Rules, 2000 – Notified.  Reforms Agenda (Fiscal, Institutional, Legal)  Technical Manual on Municipal Solid Waste Management  Technology Advisory Group on Municipal Solid Waste Management  Inter-Ministerial Task Force on Integrated Plant Nutrient Management from city compost. NATIONAL URBAN RENEWAL MISSION CENTRAL / STATE GRANTS ARE PROPOSED TO BE PROVIDED FOR SOLID WASTE MANAGEMENT
  • 23. Solution: More Profit with Zero Waste • Exchanging output that are considered waste • Waste of one could be input or raw material for others • Evolving a closed system- matter & energy circulate within • System was not designed to be so • The system of exchange evolved in 10 years Grant Loan Centre State Cities with 4 million plus population 35% 15% 50% Cities with one million plus population but less than 4 million 50% 20% 30% Other cities 80% 10% 10%
  • 24. MAIN ISSUES - ABSENCE OF SEGREGATION OF WASTE AT SOURCE - LACK OF TECHNICAL EXPERTISE AND APPROPRIATE INSTITUTIONAL ARRANGEMENT - UNWILLINGNESS OF ULBs TO INTRODUCE PROPERCOLLECTION, SEGREGATION, TRANSPORTATION AND REATMENT / DISPOSAL SYSTEMS - INDIFFERENT ATTITUDE OF CITIZENS TOWARDS WASTE MANAGEMENT DUE TO LACK OF AWARENESS
  • 25. - LACK OF COMMUNITY PARTICIPATION TOWARDS WASTE MANAGEMENT AND HYGIENIC CONDITIONS - LACK OF FUNDS WITH ULBs RECOMMENDATIONS - Outsourcing of all activities under Solid Waste Management Services recommended by 12th Finance Commission for using grants - ULBs to concentrate on segregation of waste at source - Waste processing like composting, bio-meth nation should be done through public- private partnerships / private sector - Final disposal viz. sanitary land filling to be done under public private partnerships / private sector - Bio-medical waste to be managed by Central Bio-Medical Waste Management Facilities. Sustainability Waste Management is a key player in maintaining a business’s ISO14001 accreditations. Companies are encouraged to improve their environmental efficiencies each year. One way to do this is by improving a company’s waste management with a new recycling service. (such as recycling: glass, food waste, paper and cardboard, plastic bottles etc) Avoidance and reduction methods Main article: Waste minimization An important method of waste management is the prevention of waste material being created, also known as waste reduction. Methods of avoidance include reuse of second-hand products, repairing broken items instead of buying new, designing products to be refillable or reusable (such as cotton instead of plastic shopping bags), encouraging consumers to avoid using disposable products (such as disposable cutlery), removing any food/liquid remains from cans, packaging, ...[4] and designing products that use less material to achieve the same purpose (for example, lightweighting of beverage cans). Education and awareness Education and awareness in the area of waste and waste management is increasingly important from a global perspective of resource management. The Talloires Declaration is a declaration for
  • 26. sustainability concerned about the unprecedented scale and speed of environmental pollution and degradation, and the depletion of natural resources. Local, regional, and global air pollution; accumulation and distribution of toxic wastes; destruction and depletion of forests, soil, and water; depletion of the ozone layer and emission of "green house" gases threaten the survival of humans and thousands of other living species, the integrity of the earth and its biodiversity, the security of nations, and the heritage of future generations. Several universities have implemented the Talloires Declaration by establishing environmental management and waste management programs, e.g. the waste management university project. University and vocational education are promoted by various organizations, e.g. WAMITAB and Chartered Institution of Wastes Management. Many supermarkets encourage customers to use their reverse vending machines to deposit used purchased containers and receive a refund from the recycling fees. Brands that manufacture such machines include Tomra and Envipco. How are companies tackling the e-waste problem? PC maker, Hewlett-Packard has an ambitious goal to recycle two billion pounds of e-waste by 2010. Correspondent Sumi Das talks to the company's director of sustainability, Bonnie Nixon, about how they are meeting the challenge by building recycling facilities and stepping up their business practices globally. Das also speaks with Michelle Price, a marketing manager with HP's imaging and printing group. Price demonstrates how HP is re-using materials from old printer cartridges to create new ones through a process called closed-loop recycling. Recycling involves processing used materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from landfilling) by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to virgin production.[1][2] Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse, Recycle" waste hierarchy.