Sources and types of solid waste pdf

These industries produce different types of waste products table 17. Liquid waste was defined in study session 1 as any waste in liquid form. Solid waste any unwanted product which is not a liquid or gas in our surroundings and from our daily products. Sources, types and composition of municipal solid waste msw management of msw solid wastes include all solid or semisolid materials that the processor no longer considers of sufficient value to retain.

It exposes the scavengers to a number of diseases e. Certain types of wastes that cause immediate danger to exposed individuals or environments are classified as hazardous. Waste from medical centres poses specific health hazards and for this reason is considered separately in chapter 8. All nonhazardous solid waste from a community that requires. Pepper, in environmental and pollution science third edition, 2019. We put our trash and recyclables at the curb or drop them off at the local transfer station and then what ever wonder what happens next. Read this article to learn about types, sources, effects and methods of solid waste management. These wastes should be managed according to solid waste, hazardous waste, septage, biosolids, and or toxic substance control act tsca regulations. Municipal solid waste mswmore commonly known as trash or garbageconsists of everyday items we use and then throw away, such as product packaging, grass clippings, furniture, clothing, bottles, food scraps, newspapers, appliances, paint, and batteries. Waste that cannot be broken down by other living organisms are called nonbiodegradable. Pdf classification of sources of municipal solid wastes in. Biodegradable waste is a type of waste, typically originating from plant or animal sources, which may be degraded by other living organisms.

Solid waste is any waste generated by every day human activities. This work is licensed under a creative commons attribution. Direct handling of solid waste can result in various types of infectious and chronic diseases with the waste workers and rag pickers being the most vulnerable 4. The solid waste types include paper, nylon, wood, dust, cloth, metal scraps, electronic gadgets, bottles, food remnants and vegetables. The different sources of wastes can be identified by recognizing the types of wastes. Nonmunicipal solid waste is a large category of waste that is often divided into three types. A breakdown of solid waste types and sources is provided in table 8. Separation and processing and transformation of solid wastes the types of means and facilities that are now used for the recovery of waste materials that. Municipal solid waste an overview sciencedirect topics. Various methods are practiced to control solid waste pollution as composting, recycling, incineration, pyrolysis, disposal, landfills etc. This work is licensed under a creative commons attributionnoncommercialsharealike license. In hospitals there are different types of solid wastes produced. These wastes should be managed according to solid waste, hazardous waste, septage, biosolids, andor toxic substance control act.

Chapter 330 municipal solid waste, subchapter p relating to fees and reporting, msw facility operators are required to submit an annual report to the tceq covering the types and amounts of waste processed or disposed at an authorized facility. Source, category and types sources of solid waste generation in nigeria among others are commercial, industrial, household, agricultural and educational establishments. Solid waste sometimes these types of waste require separate sectors in landfills. Waste items include concrete debris, wood, earth, huge package boxes and plastics from the building materials and the like. If these quantities are added, the solid waste production rate reaches 45 kg per capita per day 100 lb. Municipal solid waste msw or urban solid waste is normally comprised of food wastes, rubbish, demolition and. Basically solid waste can be classified into different types depending on their source. These wastes are dumped in inhabited areas which pose much danger to human health and life and cause several types of infectious diseases.

Liquid and solid waste types can also be grouped into organic, reusable and recyclable waste. Sources, types and composition of municipal solid waste msw. Separating different types of waste components is an important step in the handling and storage of solid waste at the source. Some solid waste can also be converted to a liquid waste form for disposal. Appropriate solid waste management strategies may vary for institutional, communal and domestic sources, depending on types and volumes of waste.

Environment protection act, 1986 hazardous waste rule 1989 biomedical waste rule 1998 municipal solid waste rule 2000 waste management act 1996 solid waste policy in india 2006 43. Solid waste can create significant health problems and a very unpleasant living environment if not disposed of safely and appropriately. The composition of liquid waste, also known as wastewater, is highly varied and depends principally on its source. This refers to hospitals and biomedical equipment and chemical manufacturing firms. In general this does not include excreta, although sometimes nappies and the faeces of young children may be mixed with solid waste. Chapter 7 solid waste management solid waste refers here to all nonliquid wastes. Januarymarch, apriljune, septemberseptember, octoberdecember. According to the daily dawn dated february 27th,2002, karachi alone produces about some 10,000 metric tones of solid waste daily out of which only 30 40 percent is transported and dumped into open landfills while the rest is either left unattended or is being burnt insitu. Solid waste management is a severe challenge in developing countries like ethiopia due to the growing mixture of waste characteristics and deficiency of operational application of dependable waste.

The improvement of people and private sector through ngos could. As long as liumans have been living in settled communities, solid waste, or garbage, has been an issue, and modern societies generate far more solid waste than early humans. Solid waste can be classified into different types depending on their source. Before starting to plan management activities, it is important to know as much about msw as possible.

Hence, solid waste management reduces or controls the solid waste pollution and its hazardous effects. This lesson explores municipal and nonmunicipal waste, the two main types of solid waste. Several studies reported that the municipal solid waste that are. Solid waste management notes pdf swm notes pdf book starts with the topics waste collection, from low and mediumrise apartments, landfill technique, types of landfill, landfills for commingled msw. Environmental and health impact of solid waste disposal in. I industrial wastewatertypes, amounts and effects hanchang shi environment. Classification of solid waste, sources, composition. Think of dvd and music players, tv, telephones, computers, vacuum cleaners and all the other electrical stuff in your home. Wind energy is continuously available and do not deteriorate environmental health and also human health. In order to obtain that information, state law and regulation require solid waste and recycling data to be submitted to the connecticut deep by.

This sources type contributes to generating greenhouse gases that cause global warming, a negative effect on the environment. Solid waste types of solid waste disposing solid waste. It is a multidisciplinary activity involving engineering principles, economics, and urban and regional planning. The types of industrial waste water there are many types of industrial wastewater based on the different industries and the. This data is broken down by 1 the receiving solid waste or recycling facility, 2 by towncity or regional solid waste facility of origin, and 3 by tons received by quarter i. These are wastes that easily catch fire with a flash point less than 60c. In the waste management process, the wastes are collected from the different sources and are disposed of. Solid waste is harmful for the environment whether it. Sewage treatment plants can treat some industrial wastes, i. The term solid waste management mainly refers to the complete process of collecting, treating and disposing of the solid wastes. The nature of the deposited waste in a landfill will affect gas and leachate production and composition by virtue of relative proportions of degradable and nondegradeable components, the moisture content and the specific. Other factors related to the effect of industrial wastewater glossary bibliography biographical sketch summary industrial wastewater is one of the important pollution sources in the pollution of the water environment.

Data sources the data in this summary were from annual reports submitted by owners or. This training module provides comprehensive and detailed learning materials on solid waste collection and transport that can be used as reference material for practitioners in las and as. Valorization of organic matter solid waste via composting and anaerobic digestion. So today we will study the definition, resources, and types, example, advantages, disadvantages, differences, and pdf. Solid waste management types with methods and its effects. These are the wastes released from manufacturing and processing industries like chemical plants, cement factories, power plants, textile industries, food processing industries, petroleum industries.

A possible use of such residues is the application in agriculture, similar to compost as fertilizer or subsequent processing in a biogas production. Studies conducted by yongsi 6 show that exposure to hazardous waste in dumpsites can affect human health, children being the most vulnerable to these pollutants. I types, amounts and effects of industrial solid wastes jinhui li 4 solid wastes from the chemical industry this kind of wastes includes inferior products semifinished products, outgrowth. A municipal solid waste msw facility may accept various types of municipal solid waste for processing or disposal, depending on the type of facility. Several studies reported that the municipal solid waste that are generated from the developing countries are mainly from households 5580%, followed by market or commercial areas 1030%. However, there are no adequate treatment and disposal facilities and qualified personnel in these developing countries. Household or municipal wastes are usually generated from variable sources where different human activities are encountered. Toxic waste, chemical waste, industrial solid waste and municipal solid waste are designations of industrial wastes. Here you will get the articles of mechanical engineering in brief with some key points and you will get to know an enormous amount of knowledge from it.

Pdf impact of solid waste on health and the environment. Sources, types and composition of municipal solid waste. We generate a huge amount of wastes in our day to day life. Renewable and nonrenewable energytypes, sources, example, pdf. Municipal solid waste may contain a variety of pathogens, a source of which is often disposable diapersit has been found that as. Types of waste generally, waste could be liquid or solid waste. Municipal solid wastes heap up on the roads due to improper disposal system. Different types of waste can come from residential, commercial, and industrial sources. Solid waste management pdf notes swm pdf notes smartzworld.

Each of these waste types is examined separately below. For example, endrin is a pesticide which is a listed p051 and characteristic d012 hazardous waste. The sources of solid waste include residential, commercial, institutional, and industrial activities. These wastes are produced from food processing plants, cotton mills, paper mills, sugar mills and textile industries. Solid waste management is a polite term for garbage management. Types of wastes different types and sources of wastes. Other fruits and vegetables solid waste are a valuable sources for pharmaceutical and cosmetic industries. Industrial wastes containing toxic pollutants require specialized treatment systems. Renewable sources involve high investment though it is available cheaply. An msw facility may also accept certain special wastes and nonhazardous industrial solid wastes if approved by the tceq executive director. As long as liumans have been living in settled communities, solid waste, or garbage, has been an issue, and modern societies generate far more solid waste than early humans ever did. This comes from our homes, schools, hospitals, and businesses.

Biodegradable waste can be commonly found in municipal solid waste as green waste, food waste, paper. Apr 05, 2017 toxic waste, chemical waste, industrial solid waste and municipal solid waste are designations of industrial wastes. I types, amounts and effects of industrial solid wastes jinhui li industrial solid wastes are generated from the growing industries. Actually, information about the types, amounts, and destinations of that material is used for variety of purposes. Such fires not only present immediate dangers but can. This process includes transportation, analysis, legal procedures, along with monitoring and enforcing regulations. Physical and chemical composition of solid wastes vary depending on sources and types of solid wastes. In towns and cities, the three main sources are residential, commercial and industrial areas.

Here you can download the free lecture notes of solid waste management pdf notes swm pdf notes materials with multiple file links to download. Evaluation of solid waste generation, categories and. It consists of household waste, construction and demolition debris cnd, sanitation residue, and waste from streets, generated mainly from residential and commercial complexes. Waste is any substance which is discarded after primary use or in other words, there is no further use for the product. Food wastes, paper, cardboard, plastics, textiles, leather, yard wastes, wood, glass, metals, ashes, special wastes e. Are you looking for the renewable and nonrenewable energy.

These comprise mostly acidic or alkaline wastes that corrode other materials. Industrial solid wastes can be classified into two groups. Sources for 2025 projections of solid waste generation 12 8. As it is a difficult task, its main objectives are to reduce the harmful effects and find ways for their utilization. Municipal solid waste msw is a pool of various solid wastes by towns and cities from different types of household activities. Jul 23, 2012 solid waste is any waste generated by every day human activities. To introduce the reader to the solid waste management field, an overview of municipal solid waste problems, sources, collection, resource recovery, and disposal methods are presented in this paper. Solid waste may be in the form of household garbage, leftovers of food and other wastage that include old house hold items such as papers, plastic waste in the form of kitchen equipment or any other products that are consumed during every day activities.

This training module provides comprehensive and detailed learning materials on solid waste collection and transport that can be used as reference material for practitioners in las and as background information for trainers. Wastes that may be accepted by municipal solid waste. This is waste from electronic and electrical devices. Domestic areas appropriate solid waste management strategies may vary for. Another way to think about waste is to see where the waste comes from. It can be controlled effectively through solid waste management. Types of solid waste generated in residential areas includes food wastes, packaging bottles and cans, papers and miscellaneous items that have been used up. Types of solid waste it can be classified into different types depending on their source. Municipal solid waste consists of household waste, construction and demolition debris, sanitation residue, and waste from streets. Pdf the existence of different classifications of municipal solid waste msw creates confusion and makes it difficult to interpret and compare. Dec 03, 2014 physical and chemical composition of solid wastes vary depending on sources and types of solid wastes.