Bioremediation of municipal solid waste by windrow composting

Due to rapid urbanization and economic development the urban cities are facing the problem of solid waste management. It is one among the major challenges faced by governing bodies. Bioremediation of municipal solid waste can be effectively done by windrow composting. In this study, a consortium of effective microorganisms was used for the windrow composting process. About 500 kg of shredded waste was placed in two windrows and 1 litre effective microorganisms were sprayed on one of the windrows. The variation in physical and chemical parameters was monitored throughout the process. The results indicate that usage of effective microorganisms not only shortens the stabilization time but also improves product quality. The final product was more stable and homogenous and can be effectively used as soil conditioner.