DEVICE FOR MICROBIOLOGICAL PURIFICATION OF WASTE WATER

摘要

FIELD: chemistry. ^ SUBSTANCE: device for microbiological purification of waste water comprises: sections for primary settlement 1 and final purification 7, sections for anaerobic water treatment 3 and aerobic water treatment 4 with an aeration system 5 fitted with carriers for immobilising microorganism 6. Each section for primary settlement 1 and final purification 7 are divided by membranes 10 into two electrode chambers 11 with a working chamber 13 in between. At the centre of the membranes 10 there is a cavitation field source 16 and a system of filtering polyamide rods 17 with possibility of agitation. The bottom of the settlement section 9 is fitted with a valve 19 which is rigidly attached to a scraper 20. ^ EFFECT: more efficient purification of waste water and simplification of the design. ^ 1 dwg