The construction sector is moving towards circular economy and recycling projects like Construction & demolition waste recycling wet processing is getting implemented.
Construction & demolition wastes (C & D) are the debris which are collected during construction, demolition & renovation of buildings.
These wastes mainly consists Concrete, bricks, stone, aggregates, clay, metals, plastics, rubber, polystyrene etc. With the implementation of a C & D Waste recycling & washing plant valuable resources like Sand, Aggregates, metals are recovered & value of these resources are realized. Whereas the contaminants are separated in various screening, scrubbing & sand washing processes. The water used in these processes end up as waste water or sludge.
This waste water & sludge needs to be treated and the contaminant solids to be disposed in an environment friendly way following local regulations.
Cogede for many years is supplying sludge treatment plant & waste water treatment plants forthe C & D waste recycling plants.
The sludge treatment plant & waste water treatment plants supplied by Cogede are fully automatic in operation by using Thickeners & Filter Press & are designed as per specific project needs.
The sludge treatment plant & waste water treatment plants supplied by Cogede are fully automatic in operation by using Thickeners & Filter Press & are designed as per specific project needs. Due to the inconsistent nature of the sludge coming out from C & D Waste recycling Plants, the sludge treatment plant and water treatment plant are designed with high flexibility & its reliability is been appreciated by customers.
Soil washing plants are applied in order for the remediation of contaminated soils & sediments. It’s a reliable process technology in use for several contaminants including heavy metals & hydrocarbons.
In the Soil washing plant, the feed materials are granulometrically classified and washed and fine particles are separated from Sand, Gravel, Coarse solids using various dry & wet processes.
The contaminants which tends to concentrate in the form of fine particles (namely Silt & Clay) together with water go through further process steps. This waste sludge or water gets treated in a Waste Water Treatment Plant & sludge dewatering.
In Europe, COGEDE for many years supplying for Soil washing plant compact Waste Water Treatment Plant applying Thickening & Filtration Technology.