EESA11H3 Lecture Notes - Lecture 9: Pyrolysis, Trichloroethylene, Distillation
5 Apr 2017
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50% of world"s population has no access to simple waste collection around 40% of global waste is disposed of in open dump sites. In us, canada and mexico, too much waste ends up littering the environment. Canada"s waste stream: wastes can be categorized by. Source agriculture, municipal, or industrial wastes. Disposal destiny landfill, incinerator, or hazardous treatment. Solid waste north american industry classification system: non-hazardous solid wastes are classified as either municipal (msw) (37%) Appliances, furniture, batteries and household hazardous waste: non-residential the industrial (hazardous waste), commercial and institutional sector (63%) Msw and the waste management: waste management hierarchy. Landfilling and combustion: common name for first two is also four rs: refusing, reducing, reusing, recycling. Reducing by waste prevention: source reduction or lowering volume of waste (p2 pollution prevention) Concentrated detergent less of detergent less polluted water goes to the sewer. Light-weight containers plastic soda bottles, aluminum containers. Dfe design for environment conserve natural sources, promote reuse and recycling.
