1) The document discusses various classifications of waste based on factors like source, nature, moisture levels, harmfulness, and recyclability. Key sources of waste mentioned include domestic, industrial, clinical, agricultural, animal, nuclear, and mineral. 2) Solid waste management methods are described including disposal through landfilling and incineration as well as recycling. The concepts of the "7 R's" - rethink, refuse, reduce, reuse, recycle, regulate, and research - are also introduced. 3) Health hazards from improper solid waste management are outlined such as land and water pollution, loss of biodiversity, and bioaccumulation. Functional elements of solid waste management systems and statistics on waste generation in

1. Environmental Studies
Mr. N. D. Bansode
Assist. Professor
Dept. of Commerce
S G M College, Karad

2. Classification of waste
 We all know that, waste is generated by number of
activities
“ Any substance, solid, liquid or gaseous, for which no
use can be found by the organism or system that
produces it and for which a method a method must be
devised is called waste”.
Waste can be generated depends upon various factors
1. Level of economic development.
2. The standards of living
3. Industrializations and urbanization
4. The size of populations.

3. Different sources of solid waste
 Domestic घागुती
 Industrial and Commercial औध्योगगक आणि व्यापारी
 Clinical or Bio-medical वैद्यकीय ककिं वा जेववैद्यककय
 Agricultural शेती
 Animal प्रािी
 Nuclear अिुउजाा
 Mineral खनिजे

4. A classification of waste (on the basis of its nature)
Waste Factor
Solid
घि
Liquid
द्रव
Gaseous
वायू

5. A classification of waste (on the basis of Moisture)
Waste Factor
Wet Waste
ओला कचरा
Dry Waste
सुका कचरा

6. A classification of waste (on the basis of
Harmful nature)
Waste Factor
Hazardous घातक
Waste Factor
Non- Hazardous
घातक िसलेले
1. Bio-degradable
ववघटिशील
2. Non- biodegradable
अववघटिशील
3. Non –degradable

7. A classification of waste (on the basis of
Harmful nature)
Persistent कायमस्वरूपी
Recyclable पुन्हा
वापरण्याजोगे
Non-recyclable पुन्हा ि
वापरण्याजोगे

8. SOLID WASTE
MANAGEMENT
घन त्याज्य घटकाचे व्यवस्थापन

9. SOLID WASTE MANAGEMENT घि त्याज्य
घटकाचे व्यवस्थापि
 Waste management is the collection transport,
processing, recycling of disposal of waste material. The
term usually relates to material produced by harm
activity, and is generally undertaken to reduce their
effect on health, aesthetics of amenity.

10. Solid waste management methods त्याज्य
घटकाची व्यवस्थापि पद्धती
 Disposal method िष्ट करण्याची पद्धती
a. Landfill जममिीवरील भाराव
b. Incineration जाळिे
 Recycling Method पुिावापर पद्धती
a. Physical reprocessing
b. Biological Reprocessing.
c. Avoidance and Reduction Methods

11. Landfill जममिीवरील भाराव

12. Incineration जाळिे

13. Recycling Method पुिावापर पद्धती

14. Effective waste management concepts
प्रभावी त्याज्य घटकाांच्या व्यवस्थापनाची सांकल्पना
Effective waste management is
based on seven important
principles. The seven ‘R’ s they
are, Rethink, Refuse, Reduce,
Reuse, Recycle Regulate and
Research.

15. Seven R for effective waste management
1. Rethink पुननववचार
2. Refuse नकार
3. Reduce कमी करणे
4. Reuse पुननवापर
5. Recycle पुननचक्रीकरण
6. Regulate ननयांत्रण
7. Research सांशोधन

16. Pollution from solid waste and Health
Hazards घन त्याज्य घटकामुळे होणारे प्रदूषण व आरोग्यावर
होणारे घतक पररणाम
i. Unavailability of Land जममनीची
अनुपलब्धता
ii. Pollution of Land जममनीचे व पाण्याचे
प्रदूषण
iii. Loss of Biodiversity जेवववववधतेचा
ऱ्हास
iv. Dumping of Solid waste घि त्याज्य
घटकामुळे होिारे प्रदूषि
v. Social impact सामाजजक पररिाम
vi. Bio-accumulation जेव सिंकलि
vii. Bio-magnification जेव वृद्ाधीकरि

17. Municipal solid waste management
encompasses, planning, engineering,
organization, administration, finance and
legal aspects of activities associated with
generation, storage, collection, transfer
and transport processing and disposal of
municipal solid wastes (Household,
garbage, rubbish, street litter, construction
debris, sanitation residues etc.) in an
environmentally compatible manner,
adopting principles of economy, esthetics,

18. 1. Functional elements of solid waste
management घि त्याज्य घटकािंच्या व्यवस्थापिाचे
कायाात्मक घटक
a. Generation निममाती
b. On-site handling, storage and processing
हाताळिी, साठविी व प्रकिया
c. Collection जमा करिे
d. Transfer and Transport वाहतूक
e. Processing and recovery प्रक्रक्रया व फायदा
f. Disposal ववल्हेवाट

19. 2. Solid waste generation in metro cities
23 metro cities in India generates about 30,000 tonnes
of waste per day and about 50,000 tonnes of waste
is generated daily from the class I cities.
3. Solid waste generation in Mumbai
As per recent survey, the quantity of municipal solid
waste generated in Mumbai was 5,355 tonnes per
day, and per capita waste generated was 0.436
10
3.6
0.2 2 0.2
44
40
Percentage
Percentage

20. Action plan for Solid waste Management
घन त्याज्य घटक व्यवस्थापनासाठी कृ ती आराखडा

21. Disposal in Mumbai मुिंबई मधील ववल्हेवाट

22. Role of Citizens in waste Management
 Avoid littering in public places to keep clean your
city.
 Collect Biological degradable and non-degradable
waste in separate.
 In rural areas same waste can be used as raw
material in biogas plant.
 Waste paper of old note books, unwanted office
stationary, old newspaper etc. prepare to recycling.
 Reuse the collected plastic.
 Citizens can work to protect their house, society
building neighborhood.

23. References:
 Environment Studies (2016-17) Seth Publication
Mumbai.

24. Thank You…..