FIELD: process engineering.
SUBSTANCE: invention relates to biological water treatment and may be used for domestic and industrial effluents cleaning of dissolved and suspended organic substances including those in pools with wide range of effluents level variation. Proposed complex comprises tank connected with pontoon 5, 6, modules 9 of water thin-layer settling and treatment, suction pipeline 17, pump 18 and pressure pipeline 20. Said tank is composed of separate units 1, 2, 3, 4 interconnected to make a top overflow 14. Every said unit can make, at least, one bottom overflow. Said units accommodate modules for aerobic of anaerobic treatment furnished with carriers 11, 10 for immobilisation of microorganisms. Said complex is equipped with, at least, one heating system 13 and covers 23.
EFFECT: complex treatment of domestic and industrial effluents cleaning of dissolved and suspended organic substances including those in pools with wide range of effluents level variation.
6 cl, 4 dwg
