What is waste? It's any plastics, paper, glass, steel, foods, chemical compounds, Wooden, oil, soil, effluents, liquids that have been discarded. How the waste gets generated is from commercial, family and industrial sources. Sewage sludge is an additional supply. Domestic and municipal waste is generated from the utilization of products, https://cruzsuufc.blogminds.com/hop-skip-towards-the-dump-31965366