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In this paper we studied the intensification of the water clarification process on contact clarifiers with quartz sand filtering bed, which was modified with a solution of aluminum sulphate coagulant. The modification of the quartz sand filtering bed was carried out by applying to the surface of grains of quartz sand solution of coagulant aluminum sulphate with different doses. Investigation of the...
Influence of the activated solution of coagulant of sulfate aluminium is examined on the decline of electrokinetic potential of colloid admixtures at cleaning of natural waters. It is set that the decline of aggregate stability of colloid admixtures of natural waters allows intensifying work of sewage treatment plants at preparation of drinking-water.
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