Treatment of oil-containing wastewater of machine-building enterprises using pressure hydrocyclones

Wastewater treatment of machine-building enterprises contaminated with oils, petroleum products and mechanical impurities is an urgent task. A promising direction in the field such wastewater use pressure hydrocyclones hydrocyclone installations. The article presents results research on oil-containing hydrocyclones, conducted experimental installation, which includes under test, a sedative tank, tanks for receiving water from upper lower drains hydrocyclone. studies were carried out two stages: first stage was used to determine diameter suitable oily wastewater, second study its geometric characteristics. At stage, seven modifications 40 100 mm different diameters drain pipes tested. 75 recommended wastewater. nine As result experiments, design parameters that showed best determined. industrial