SETTLER FOR CRUDE OIL-CONTAINING WATERS

摘要

FIELD: waste water treatment. SUBSTANCE: settler is provided with longitudinal horizontal barrier shaped in the form of trapezium in its cross section. Barrier is equipped with connection pipes located under each cartridge filter and overflow device connected top part of preliminary-settling chamber with top part of final-settling chamber. EFFECT: enhanced water treatment efficiency and increased choice of coalescence filters. 1 dwg