PROCESS FOR NEUTRALIZATION AND AGRICULTURAL UTILIZATION OF COMMUNAL SEWAGE MUD AND THAT OF FOOD INDUSTRY, COMPRISING ORGANIC MATERIAL

摘要

Organic material contg. domestic and/or food industry effluents are rendered harmless and converted into useful agricultural prods.. Following the lowering of the water content of the effluents, the sludge is deposited. A suitable bulked material is placed on the surface of the sludge. A soil enriching manure is obtd., when the deposit is ripened. - The essence of the process is that the deposit is covered by a waste lime sludge and once the deposit finished ripening the two layers are mixed, to be used as manure. (-pp Dwg.No.0/0)