Modernization of the sludge processing process in the city of Kazan

Abstract

The volume of accumulated sludge from sewage treatment plants in large cities can be millions of cubic meters, and the area of the silt fields themselves is hundreds of hectares. One of the possible options for the disposal of treated sediment is its use as a soil for technical or biological reclamation of disturbed areas, including silt sites. During sludge treatment, the waste becomes a product, it is stabilized and decontaminated, and the territory reclaimed with the use of the resulting compost is returned to circulation.