FIELD: chemistry.
SUBSTANCE: invention relates to separation of suspensions and can be used in recycling sewage sludge in coal-chemical, food and chemical industry, in purifying water in the industry of construction materials, as well as communal sewage water for separating a suspension into a liquid and a solid phase. The polygon has series-fitted sludge accumulator, dredge hopper, intermediate accumulator, a system for batching reagents and a system for dehydrating residue in geo-pipes, where the input of the dehydration system on the filtrate is connected to the sludge accumulator and to the intermediate accumulator, as well as through a water treatment system to the system for batching reagents.
EFFECT: simple process of treating sludge residue with simplification of the process chain for treating sludge residue.
4 cl, 1 dwg
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