Introduction o Composting is an aerobic process,that gives rise to partially decomposed organic fraction of the MSW. o Composting is often promoted as a "natural"process of solid waste treatment because compost piles can be readily constructed in the backyard,and the product is a useful soil conditioner. o It saves communities'money that would be used in burning of MSW and land 趣g UNEP Introduction  Composting is an aerobic process, that gives rise to partially decomposed organic fraction of the MSW.  Composting is often promoted as a “natural” process of solid waste treatment because compost piles can be readily constructed in the backyard, and the product is a useful soil conditioner.  It saves communities’ money that would be used in burning of MSW and land filling