Resources Recovery From Municipal Solid Waste In Japan

Owing to the traffic jam in collection, and transportation of wastes, the air- and water- pollution in incineration plants, and the sanitary trouble in reclaimed land, it seems that the defective existing system of the solid waste treatment in Japan can not follow the change in quality and the increase in quantity of solid wastes. Under these situations, the objective of the municipal solid waste treatment must be to actualize the pollution-free system for environmental protection and the resources recovery system for resource- and energy- saving. From this point of view, AIST of Japan is now engaged in the research and development of the resources recovery system from municipal solid wastes. This paper reports on the outline of the development of resources recovery technology in Japan, including the AIST's project on this matter.