SOLID WASTES |
Any solid material in the material flow pattern that is rejected by society is called solid waste. Solid wastes arise from human and animal activities that are normally discarded as useless or unwanted. In other words, solid wastes may be defined as the organic and inorganic waste materials produced by various activities of the society and which have lost their value to the first user. As the result of rapid increase in production and consumption, urban society rejects and generates solid material regularly which leads to considerable increase in the volume of waste generated from several sources such as, domestic wastes, commercial wastes, institutional wastes and industrial wastes of most diverse categories. Wastes that arise from a typical urban society comprises of garbage (Refer Annexure 1 for definitions), rubbish (package materials), construction and demolition wastes, leaf litter, hazardous wastes, etc.