Summary Essay Example | Topics and Well Written Essays - 250 words - 24

Summary - Essay ExampleProf. Scott emphasized the philosophy of environmental sustainability in the management and disposal of municipal solid waste. Disposal methods are based on reusing, recycling, power propagation and incineration. Recycling and reuse methods are appropriate for glass, plastic, paper and metal waste products bio-degradable materials like kitchen waste and opposite non-hazardous waste that can not otherwise be re employ or recycled are shredded, packed as pellets and used as fuel for power generation. Hazardous waste like hospital cotton, plastic syringes, diseased automobile trunk parts removed through operations etc. are all sent for incineration. Landfill is another greenness method, and is more appropriate for construction waste or for material with very little calorific (hydrocarbon) value.Discussing the official and negative aspects of the different methods, Prof. Scott informed that landfill method is relatively safe for short periods of time but top executive allow leaching of undesirable and toxic chemicals into soil/groundwater resources. Incineration causes air pollution and hence is not permitted for authentic types of plastics, which when incinerated give out objectionable chemicals compounds into the air that we breathe. Finally, power generation from municipal solid waste is not always economically justified. Hence, the triple Rs of environmental management viz., reduce, reuse and recycle film extra significance for municipal solid waste management. Effective segregation and collection of waste for the three Rs plan is still a challenge for most municipalities around the