Waste Management Essay

412 WordsFeb 21, 20152 Pages
Intoroduction Types of waste 1. Bio-paper, wood, vegatables, clothes, 2. non bio -glass, plastic, polythenes, metals(aluminium) 3. toxic/industrial waste—fly ashes, gases, chemicals 4. E-WASTE Intro of bio degradable waste- recycling process of domestic waste(compost pit, vermi composting, biogas etc) Recycling process of paper Recycling process of cloth/any other bio Intro of non bio degradable products and categorized them into recyclable and non recyclable Explaination of plastic-two types polythenes—non-recyclable, non degradable used for making roads plastic-recyclable used for making products, after melting new products are formed recycling process of rubber with 5 examples of new product formed recycling process of rubber with 5 examples of new product formed recycling process of aluminium with 5 examples of new product formed recycling process of glass with with 5 examples of new product formed = =========== Toxic WASTE-Major hazard to the environment is toxic waste produced by the factories and industries. Such type of waste cannot be degraded but we can manage it either by dumping or by recycling to form new products. For example Fly ash is a toxic waste produced from coal-fired electric and steam generating plants in industries. This waste can be re-used by the in the process of producing ceramics as done by the The National Metallurgical Laboratory, Jamshedpur which have superior resistance to abrasion Similarly fly ash can also be used as a good fertilizer to provide potential growth improvement of crops and vegetation by up taking their nutrients and minerals. Another very good use of fly ash in large quantity is in the making of road base and surfacing which results high volume utilization at a very low cost. Fly ashes can also be used in the manufacturing of Distemper which can be used as a

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