Biological Efficiency Enhancement Project for Wastewater Treatment of a Certain Oil Production Co., Ltd

1、 Project Overview

(1) Company profile: Fortune Global 500 foreign-funded enterprises

(2) Wastewater type: Food wastewater treatment (excluding animal and vegetable oils)

(3) Wastewater treatment capacity: 220m3/d

(4) Treatment process: two-stage oil separation+regulating tank+air flotation machine+aeration tank+secondary sedimentation tank

(5) On site issue: The wastewater has a high oil content and concentration, and there is no anaerobic process; Frequent high impact on the aerobic tank and sludge expansion phenomenon.

2、 Governance measures

Add our company's efficient bacterial strains (oil removal bacteria, COD removal bacteria (aerobic))

3、 Governance effectiveness

Adding our company's efficient oil removal bacteria and aerobic COD removal bacteria to enhance the cultivation of the biochemical system can effectively reduce the COD removal load of the aerobic tank and reduce the impact of high COD load.

4、 On site images