Oily sewage treatment device

• Main Authors: WANG MINGYU, YAN YELI, WANG ZHIBIN, LI FANGHAO, YIN HAODONG, SHI PEIBO, ZHANG SHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an oily sewage treatment device. The oily sewage treatment device comprises a main body structure, a primary filtering unit, an adsorption treatment unit, universal wheels and a box cover, the main body structure comprises a water inlet and a water outlet, a primary filtering unit and two layers of adsorption treatment units are arranged in the main body structure, and water injected from the water inlet flows out from the water outlet after being treated by the primary filtering unit and the two layers of adsorption treatment units under the action of self gravity. The primary filtering unit is a 200-mesh screen for primarily filtering impurities in the greasy dirt water so as to prevent pores of the adsorption treatment unit from being blocked; the adsorption treatment units are biochar and degrading flora fixed on a honeycomb plate, the pore size of the first-stage adsorption treatment unit is 10 microns, and the pore size of the second-stage adsorption treatment unit is 6 micro