气浮—A/O工艺处理含油污水

Air floatation-A/O process for the treatment of oil-bearing effluent

介绍了气浮—A/O工艺处理含油污水的应用情况。该处理工艺经过6a的运行,在进水的S2-、CODCr、石油类的质量浓度分别为14.82mg/L、1244.5mg/L、184.89mg/L条件下,外排污水S2-、CODCr、石油类的质量浓度分别为0.28mg/L、80.16mg/L、4.84mg/L,达到了行业排放标准。同时该工艺具有运行稳定、处理效果好的特点。

The application of air floatation- A/O technology to the treatment of oil-bearing effluent has been described in detail.After the six-year experience of running,it show S^2-, CODCr, and oil of the effluent are 0.28 mg/L, 80.16 mg/L and 4.84 mg/L respectively, which reaches the discharged standard, on condition such as S^2- 14.82 mg/L, CODCr 1 244.5 mg/L and oil 184.89 mg/L. The results of treatment technology show that it has two advantages ,high running stability and excellent treatment effect.