100 words article on Waste Disposal
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Explanation:
Waste disposal, the collection, processing, and recycling or deposition of the waste materials of human society. Waste is classified by source and composition. Broadly speaking, waste materials are either liquid or solid in form, and their components may be either hazardous or inert in their effects on health and the environment. The term waste is typically applied to solid waste, sewage (wastewater), hazardous waste, and electronic waste.In industrialized countries, municipal liquid waste is funneled through sewage systems, where it undergoes wastewater treatment, or sewage treatment. This process removes most or all of the impurities from wastewater, or sewage, before they can reach groundwater aquifers or surface waters such as rivers, lakes, estuaries, and oceans. (For more information on sewage systems and treatment, see wastewater treatment.Refuse, or municipal solid waste (MSW), is nonhazardous solid waste from a community that requires collection and transport to a processing or disposal site. Refuse includes garbage and rubbish. Garbage is mostly decomposable food waste, and rubbish is mostly dry material such as glass, paper, cloth, or wood. Garbage is highly putrescible or decomposable, whereas rubbish is not. Trash is rubbish that includes bulky items such as old refrigerators, couches, large tree stumps, or construction and demolition waste (e.g., wood, drywall, bricks, concrete, and rebar [a steel rod with ridges for use in reinforced concrete]), all of which often require special collection and handling. Refuse is often deposited in sanitary landfills—that is, pits or other sites sealed with impermeable synthetic bottom liners where waste is isolated from the rest of the environment. (For more information on the treatment of solid wastes, see solid-waste management.)
Answer:
Waste management in an efficient way is a necessary step to be taken in this developing world. With all the growth in hands, improper disposal of waste and carelessness have created many forms of consequences and inconveniences among us. Waste management means the proper processing and management of different types of wastes, from the time it is disposed of.Wastes that are produced by human activities are nowadays disposed irresponsibly on roadsides, unused lands, etc. Lack of proper treatment of such wastes creates many problems like a bad odor, harmful disease-causing germs spread all over the place and more. Most commonly domestic wastes are being thrown like
Significance:
In human history, waste management has become necessary after inventions and industrializations. Prior to industrialization, simple burying was sufficient to handle wastes, as they were mostly biodegradable. Equipment’s, utensils, tools etc., were passed down from generation to generation, as mass production was unknown in those days. But with industrialization and increase in population along with the indulgence for recreation, more than manageable wastes are getting produced day by day. Since, these wastes pose serious threat to health and environment, waste management has become one of the priority issues of the century. this by the people.
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