Question

Write a 2 to 3 page literature review on how is hazardous waste controlled in developing countries like India , China, Mexico, Uganda?

Answer 1

Literature on hazardous waste controlled in india,China,Mexico,Uganda-The collection, treatment, and disposal of waste material that is called Hazardous waste management.India,Mexico,Uganad trice follow the same procedure to controlled the hazardous waste.If hazardous improperly handled then its cause serious issue for health and environment.Hazardous wastes can take the form of solids, liquids, sludges, or contained gases, and they are generated primarily by chemical production, manufacturing, and other industrial activities. They may cause damage during inadequate storage, transportation, treatment, or disposal operations. Improper hazardous-waste storage or disposal frequently contaminates surface and groundwater supplies. People living in homes built near old and abandoned waste disposal sites may be in a particularly vulnerable position. In an effort to remedy existing problems and to prevent future harm from hazardous wastes, governments closely regulate the practice of hazardous-waste management.Several options are available for hazardous-waste management. The most desirable is way to reduce the quantity of waste at its source or to recycle the materials for some other productive use and manifest system is also desirable.India,China,Mexico,Uganda more oftenly uses recycle and disposal method.

Method of removing hazardous waste-chemical( ion exchange, precipitation, oxidation and reduction), thermal(high-temperature incineration), biological(landfarming), and physical methods(evaporation, sedimentation, flotation, and filtration,Secure landfills).Government vehicle shift all hazardous material at mid night to treatment place and also uses manifest system.