| abstract |
The invention discloses a treatment process of gas production wastewater containing a foam discharging agent, which mainly solves the problem that the produced water containing the foam discharging agent is difficult to treat. The method comprises the following sequential treatment procedures: demulsification and oil removal, flocculation and precipitation, ultraviolet oxidation treatment, Fenton oxidation treatment, calcium and magnesium treatment and multi-effect evaporation. Through the scheme, the invention achieves the purposes of achieving the good effect of standard discharge of the advanced treatment of the gas production wastewater containing the foam discharging agent and good removal effect of various pollutants in the gas production wastewater containing the foam discharging agent, and has very high practical value and popularization value. |