DEVICE FOR TREATMENT OF SEWAGE WATER

摘要

FIELD: treatment of industrial sewage water; may be used at automobile transport and automobile enterprises and other branches of national economy. SUBSTANCE: device has cylinder-conical settling chamber with circular trough in its upper part, filters with grainy media located from the chamber external part, pipeline for water supply, discharge pipeline and branch pipe for removal of sludge. Discharge pipeline is made in the form of siphon whose ascending branch is located in settling chamber and has telescopic branch pipe with hole for rupturing the stream. Filters media are made of latex wastes. Height of media layer amounts to 0.6-0.75 of that of filter module with media density of 0.07-0.08 g/cu.cm and sewage load equalling 35-50 l/h sq. cm. EFFECT: higher efficiency of treatment of sewage water with respect to suspended matter and oil products. 2 cl, 1 dwg