This document outlines the course content for a Solid and Hazardous Waste Management course taught by Prof. M.R. Ezhilkumar at Sri Krishna College of Engineering and Technology. The course covers characteristics and sources of municipal solid waste, collection and management, sanitary landfilling, and hazardous waste management. It introduces concepts like the "7 R's" of waste management and lists recommended textbooks and references. The content is divided into three modules covering municipal solid waste, handling and management, and sanitary landfilling and hazardous waste treatment.
Presentation Deals with Importance of Solid Waste Management , Roles and Responsibilities of Solid Waste Engineer, Functional Elements or Principles of Solid Waste Management
Presentation Deals with Importance of Solid Waste Management , Roles and Responsibilities of Solid Waste Engineer, Functional Elements or Principles of Solid Waste Management
Organic waste management is the collection, transport, processing or disposal, managing and monitoring of organic waste materials. The term usually relates to materials produced by human activity, and the process is generally undertaken to reduce their effect on health, the environment or aesthetics. Waste management is a distinct practice from resource recovery which focuses on delaying the rate of consumption of natural resources. All wastes materials, whether they are solid, liquid, gaseous or radioactive fall within the remit of waste management
Organic waste management practices can differ for developed and developing nations, for urban and rural areas, and for residential and industrial producers. Management for non-hazardous waste residential and institutional waste in metropolitan areas is usually the responsibility of local government authorities, while management for non-hazardous commercial and industrial waste is usually the responsibility of the generator subject to local, national or international controls.
Waste can be regarded as a human concept as there appears to be no such thing as waste in nature. The waste products created by a natural process or organism quickly becomes the raw products used by other processes and organisms.
Recycling is predominant, therefore production and decomposition are well balanced and nutrient cycles continuously support the next cycles of production. This is the so-called circle of life and is a strategy clearly related to ensuring stability and sustainability in natural systems. On the other hand there are man-made systems which emphasize the economic value of materials and energy, and where production and consumption are the dominant economic activities. Such systems tend to be highly destructive of the environment as they require massive consumption of natural capital and energy, return the end product (waste) to the environment in a form that damages the environment and require more natural capital be consumed in order to feed the system. Where resources and space are finite (the Earth is not getting any bigger) this is ultimately not sustainable.
The presence of waste is an indication of overconsumption and that materials are not being used efficiently. This is carelessly reducing the Earths capacity to supply new raw materials in the future. The capacity of the natural environment to absorb and process these materials is also under stress. Valuable resources in the form of matter and energy are lost during waste disposal, requiring that a greater burden be placed on ecosystems to provide these. The main problem is the sheer volume of waste being produced and how we deal with it
Future Environmental Problems In Lovely Professional UniversityG Sumeet Samuel
che110 by r.no: 40,41,42 done by team of three members 1)Shubham rathore
2)Bharat
3)Sumeet
Real facts and issues had been presented in detail manner and also with scope of solution for each particular problems .
A Case-study of Municipal Solid Waste Management at Pattukkottai MunicipalityGangainathan A
Our idea is to convert the Waste to Wealth (W2W)
Detailed investigation regarding the quantity and types of waste
Survey was conducted to get the feedback of local people (Face to Face Interview – 250 families & Online Survey- 50 individuals)
Verified the effectiveness of the landfill site
Laboratory tests are made to find out the suitable Waste Processing
From the results obtained, Decided to implement Vermi-composting for biodegradable waste & waste recovery centre for non-biodegradables
Business proposal had been prepared for annual income of ₹ 1.5 crore
Research proposal to Japan government for Solid Waste ManagementAbdul Motaleb
This presentation is prepared for our honorable sir Dr. Engr. Muzammel Hoque on the course of Research Methodology. Prepared by Abdul Motaleb Shobuj student of USTC.
Organic waste management is the collection, transport, processing or disposal, managing and monitoring of organic waste materials. The term usually relates to materials produced by human activity, and the process is generally undertaken to reduce their effect on health, the environment or aesthetics. Waste management is a distinct practice from resource recovery which focuses on delaying the rate of consumption of natural resources. All wastes materials, whether they are solid, liquid, gaseous or radioactive fall within the remit of waste management
Organic waste management practices can differ for developed and developing nations, for urban and rural areas, and for residential and industrial producers. Management for non-hazardous waste residential and institutional waste in metropolitan areas is usually the responsibility of local government authorities, while management for non-hazardous commercial and industrial waste is usually the responsibility of the generator subject to local, national or international controls.
Waste can be regarded as a human concept as there appears to be no such thing as waste in nature. The waste products created by a natural process or organism quickly becomes the raw products used by other processes and organisms.
Recycling is predominant, therefore production and decomposition are well balanced and nutrient cycles continuously support the next cycles of production. This is the so-called circle of life and is a strategy clearly related to ensuring stability and sustainability in natural systems. On the other hand there are man-made systems which emphasize the economic value of materials and energy, and where production and consumption are the dominant economic activities. Such systems tend to be highly destructive of the environment as they require massive consumption of natural capital and energy, return the end product (waste) to the environment in a form that damages the environment and require more natural capital be consumed in order to feed the system. Where resources and space are finite (the Earth is not getting any bigger) this is ultimately not sustainable.
The presence of waste is an indication of overconsumption and that materials are not being used efficiently. This is carelessly reducing the Earths capacity to supply new raw materials in the future. The capacity of the natural environment to absorb and process these materials is also under stress. Valuable resources in the form of matter and energy are lost during waste disposal, requiring that a greater burden be placed on ecosystems to provide these. The main problem is the sheer volume of waste being produced and how we deal with it
Future Environmental Problems In Lovely Professional UniversityG Sumeet Samuel
che110 by r.no: 40,41,42 done by team of three members 1)Shubham rathore
2)Bharat
3)Sumeet
Real facts and issues had been presented in detail manner and also with scope of solution for each particular problems .
A Case-study of Municipal Solid Waste Management at Pattukkottai MunicipalityGangainathan A
Our idea is to convert the Waste to Wealth (W2W)
Detailed investigation regarding the quantity and types of waste
Survey was conducted to get the feedback of local people (Face to Face Interview – 250 families & Online Survey- 50 individuals)
Verified the effectiveness of the landfill site
Laboratory tests are made to find out the suitable Waste Processing
From the results obtained, Decided to implement Vermi-composting for biodegradable waste & waste recovery centre for non-biodegradables
Business proposal had been prepared for annual income of ₹ 1.5 crore
Research proposal to Japan government for Solid Waste ManagementAbdul Motaleb
This presentation is prepared for our honorable sir Dr. Engr. Muzammel Hoque on the course of Research Methodology. Prepared by Abdul Motaleb Shobuj student of USTC.
The term solid waste management mainly refers to the complete process of collecting, treating and disposing of solid wastes.
In the waste management process, the wastes are collected from different sources and are disposed of. This process includes collection, transportation, treatment, analysis and disposal of waste. It needs to be monitored so that strict regulations and guidelines are followed.
7,461
Sources of Solid Wastes
Solid domestic garbage.
Solid waste material from various industries.
Solid agricultural waste.
Plastics, glass, metals, e-waste, etc.
Medical waste.
Construction waste, sewage sludge
Solid Waste Management Diagram
Waste Management
Disposal of Waste
The process of waste handling and disposal varies in different countries. In India, the processes differ according to the source of solid waste. They can be classified as:
⦁ Municipal Solid Waste.
⦁ Hazardous Solid Waste.
Municipal solid waste can further be divided into biodegradable, recyclable and hazardous domestic wastes. The biodegradable waste includes rotten food, vegetable peel and mostly wet kitchen waste. Recyclable waste includes plastic and hazardous wastes include, bulb, batteries, etc.
The industry generated waste from chemical factories, medical waste from hospitals are considered as Hazardous Solid Waste and they need special settings to dispose of them.
In any region, solid waste management is very important for the safe disposal of wastes and to reduce environmental pollution and avoid any health hazards that it may cause.
Landfills are the most common method of disposing of solid wastes. Modern-day landfills are designed by taking care of various environmental factors and types of wastes, so as to minimise pollution and health risks.
Also Refer: Waste Disposal
Effects of Poor Solid Waste Management
Due to improper disposal of solid waste particularly by waste management organizations, the collected wastes gets heap up and become a problem for both the environment and also for the public.
By dumping of huge garbage, drives biodegradable materials to decay and decompose under abnormal, uncontrolled and unhygienic conditions. After a few days of decomposition, it becomes a breeding ground for different types of disease-causing insects as well as infectious organisms. A foul smell is produced and it also spoils the aesthetic value of the area.
The solid wastes collected from different industries include toxic metals, chemicals, and other hazardous wastes. When these wastes are released into the environment, they can produce biological and physicochemical problems to the environment, the chemicals may drain into the soil and pollute the groundwater and also alter the productivity of the soils in that particular area.
In rare cases, the hazardous wastes may get mixed up with the ordinary garbage and other combustible wastes causing the disposal process even harder and risky.
STATUS OF SOLID WASTE MANAGEMENT IN BANGALORE & REVIEW OF SOLID WASTE TECHNIQ...Dr. Naveen BP
Municipal Solid Waste (MSW) management is one of the vital issues in the
contemporary urban environment, more particularly in developing countries. Municipal solid
waste generation consists of organic and inorganic waste materials generated by various
activities of the society. Improper disposal of solid wastes can pollute all vital components of the
environment (i.e., air, land and water). This paper addresses the status of waste management
practice in Bangalore city, the state capital of Karnataka (which is one of the fastest developing
cities in Asia) and a review of waste treatment technologies adopted to keep in the trends of
waste management practice over time. The Bangalore metropolitan (BBMP) area covers an area
of 1258 sq km and with a population of about 9.0 million generates around 4000 MT/day of
municipal solid waste (MSW) at an average of 0.27 kg/day/per capita. Presently, Bangalore city
faced with the problems with such high quantities of solid waste continuously and it is planning
to upgrade its management system. The major issues in Bangalore city is open dumping without
a liner and without a leachate management facility and the threat of ground water pollution, as
well as saturation of an existing landfill site are the most pressing problems for the city today.
This paper describes the current practices of waste technologies for composting. The importance
of participatory process of each sector of society to enable waste management socio
economically sustainable and ultimately provide an environmentally sustainable solid waste
management system. The major problems in MSW management at Bangalore are due to the lack
of waste segregation at source, low operational efficiency of waste transport system with old
vehicles, low collection efficiency in newly added residential and industrial areas, and an
inefficient and informal recycling system. As per the MSW Rules, the wet waste can be collected
door-to-door in an ideally bin-less city and sent for composting, while the dry waste can be left
to the informal sector like rag pickers and kabadiwalas for recycling. The MSW Rules make it
mandatory for biodegradable urban wastes for composting / vermicomposting, etc, and bans the
burning of garbage and the dry leaves. Bangalore city might need to focus for a better solution of
waste disposal considering unavailability of landfill sites. In this context a review of solid waste
techniques adopted within India and elsewhere will be reviewed and summarized with
recommendations.
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Municipal Solid Wastes Introduction
1. Prof. M.R.Ezhilkumar
Assistant Professor
Department of Civil Engineering
Sri Krishna College of Engineering and Technology
Coimbatore
ezhilkumar@skcet.ac.in
I only feel angry when I see waste.
When I see people throwing away things
we could use. – Mother Teresa
1
17CE413
SOLID AND HAZARDOUS
WASTE MANAGEMENT
Introduction to the course
2. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 2
Modules
Characteristics and Sources of Municipal Solid
Wastes
Course Content
Municipal of Solid Wastes Handling and
Management
Sanitary Landfill and Hazardous waste
management
4. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 4
REFUSE – Do not consume what you do not need to
REDUCE – Reduce the consumption of energy and materials
REUSE – Share with others and find uses for old objects
REPAIR – Fix and upgrade your objects rather than throwing them away
RECOVER – Recover energy and materials from waste
RECYCLE – Close the loop and remake
RETHINK – Mindful consumption balance between objects & care for earth
HOW DO I DO
5. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 5
e-Books to Refer
1) George Tchobanoglous, Hilary Theisen and Samuel Vigil.
“Integrated Solid Waste Management”,McGraw-Hill
Publishers, 1993.
2) John Pichtel. “Waste management Practices Municipal,
hazardous and Industrial”, Taylor and Francis 2005.
3) Vesilind, P. A and Worrel W.A, “Solid Waste Engineering”,
Cengage Learning 2011.
6. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 6
Other e-Books to Refer
7. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 7
Module 1
CHARACTERISTICS AND SOURCES OF MUNICIPAL SOLID WASTES
1.1 Sources - Types and composition of solid wastes
1.2 Solid waste generation and estimation
1.3 Physical and chemical characteristics of municipal solid waste
1.4 Sampling protocols for MSW
1.5 Socio economic impacts
1.6 Integrated waste management
1.7 Legislations on management and handling of solid wastes
8. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 8
Module 2
MUNICIPAL OF SOLID WASTES HANDLING AND MANAGEMENT
9. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 9
Module 2
MUNICIPAL OF SOLID WASTES HANDLING AND MANAGEMENT
10. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 10
Module 3
SANITARY LANDFILL AND HAZARDOUS WASTE MANAGEMENT
3.1
• Landfill classifications
3.2
• Siting considerations - Generation,
movement and control of gases and
leachates
3.3
• Preliminary design and operation of sanitary
landfills
3.4
• Leachate collection and treatment
3.5
• Landfill remediation
3.6
• Types of Hazardous Wastes
3.7
• Source of generation - Characterisation
3.8
• TCLP tests
3.9
• Storage, labeling and handling of hazardous
wastes
3.10
• Effects of improper management
11. SOLID AND HAZARDOUS WASTE MANAGEMENT Mr.M.R.Ezhilkumar 11
Module 3
SANITARY LANDFILL AND HAZARDOUS WASTE MANAGEMENT
3.11
• Treatment and disposal of Hazardous
wastes
3.12
• Hazardous waste management in India
3.13
• Remediation of Hazardous Landfill sites