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 professional, domestic and industrial resources. Sewage sludge is One more supply. Domestic and municipal waste is generated through the use of items, https://gregorygasiw.sharebyblog.com/30701017/hop-skip-on-the-dump