AUTOMATIC COMPLEX FOR TREATMENT OF PETROLEUM-CONTAINING SEWAGE Russian patent published in 2004 - IPC

FIELD: treatment of water, ecology.

SUBSTANCE: invention relates to devices used for physical-chemical treatment of petroleum-containing sewage and can be used in technology for treatment of water in plants having sewage petroleum-containing waters. Automatic complex comprises neutralizer, block for regulation feeding water, combined settling tank, reagent dosing apparatus, decanter, centrifuge, sorption filter, capacity for washing out water, compressor, block for automatic operation, buffer capacities, filters with bilayer loading, heat exchanger, inhibitor block, reverse osmosis block, block for regulation of electric conductivity, block for operation of pumps output, pumps, valve for proportional regulation, automatic bolt, air pneumatic valves, consumption gage, transducer electric conductivity, accumulator for inhibitor, accumulator for alkali, capacity for stirring, capacity for mixing, device for collection of emerged petroleum products and temperature gages. Invention provides enhancing degree of water treatment up to possibility of its repeated technical utilization due to removing salts.

EFFECT: enhanced effectiveness of treatment.

5 cl, 1 dwg