Materials such as useless, unnecessary, and unwanted or garbage are thrown away at a certain time and are known as waste. Waste is commonly known as trash, refuseRefuse collection, garbage, scrap, or rubbish. According to biology, waste is annoying materials or contaminants that are left out of living things, metabolic waste (urea and sweat). Waste encompasses all the rubbish things that are originating from both anthropogenicAnthropogenic waste activities (human and animal activities). The majority of waste is typically solid and is often deemed unnecessary or superfluous. Waste can be categorized into various types based on its sources, which include household, engineering, commercial, construction, or institutional categories; according to the substances it comprises, such as organic and inorganic materials, tumblers, metals, and synthetic components; or by its potential hazards, which include toxic, non-toxic, flammable, radioactive, and contagious elements. Additionally, it poses challenges related to unmanaged waste, including water pollution, the proliferation of insects and rodents, and the risk of flooding due to drains, canals, or gullies. Additionally, waste can ground safety troubles from fires or outbursts. Inappropriate waste management may accelerate emissions of greenhouse gas, which lead to climate change. Improper waste management and disposal create a lot of challenges, including reducing non-renewable resources; wasting raw energy resources; polluting and poisoning the environment. It is also a threat to public healthPublic health, creating irreversible environmental damage to the ecosystemEcosystem damage. Waste depletes resources and deteriorates the aesthetic view of the city and living places. It aggravates social and economic problems. Disposal relevant activities have impacts due to resource recovery, recycling, renovation, direct reuse, or option uses. A well-developed implementation and comprehensive planningJoint planning of waste collectionApartment waste collection, transport, and disposal or recyclingRecycling of waste are an effective strategy to eliminate these problems.

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Introduction, Concept, and History of Waste Management

  • Md. Shafiqul Islam

摘要

Materials such as useless, unnecessary, and unwanted or garbage are thrown away at a certain time and are known as waste. Waste is commonly known as trash, refuseRefuse collection, garbage, scrap, or rubbish. According to biology, waste is annoying materials or contaminants that are left out of living things, metabolic waste (urea and sweat). Waste encompasses all the rubbish things that are originating from both anthropogenicAnthropogenic waste activities (human and animal activities). The majority of waste is typically solid and is often deemed unnecessary or superfluous. Waste can be categorized into various types based on its sources, which include household, engineering, commercial, construction, or institutional categories; according to the substances it comprises, such as organic and inorganic materials, tumblers, metals, and synthetic components; or by its potential hazards, which include toxic, non-toxic, flammable, radioactive, and contagious elements. Additionally, it poses challenges related to unmanaged waste, including water pollution, the proliferation of insects and rodents, and the risk of flooding due to drains, canals, or gullies. Additionally, waste can ground safety troubles from fires or outbursts. Inappropriate waste management may accelerate emissions of greenhouse gas, which lead to climate change. Improper waste management and disposal create a lot of challenges, including reducing non-renewable resources; wasting raw energy resources; polluting and poisoning the environment. It is also a threat to public healthPublic health, creating irreversible environmental damage to the ecosystemEcosystem damage. Waste depletes resources and deteriorates the aesthetic view of the city and living places. It aggravates social and economic problems. Disposal relevant activities have impacts due to resource recovery, recycling, renovation, direct reuse, or option uses. A well-developed implementation and comprehensive planningJoint planning of waste collectionApartment waste collection, transport, and disposal or recyclingRecycling of waste are an effective strategy to eliminate these problems.