Waste disposal system - by mixing municipal refuse with sewage sludge for a composting process

摘要

A system for the disposal of liquid, solid and toxic waste, e.g. refuse and sewage sludge, requires no dewatering plant. Refuse and sludge are mixed in such proportions that the moisture content reaches 50-55%. This mixture is turned into compost by dynamic and/or static rotting. The result is a very economical method of waste disposal. The expensive dewatering and digesting installations for sludge are saved and the ecological efficiency is raised.