电化学方法在脱除废水COD中的应用

REMOVAL OF COD IN THE GAS FIELD WASTEWATER BY ELECTROCHEMICAL METHOD

摘要: 通过分析西南油气田分公司气田水中的主要污染物，目前气田水脱COD工艺及水平，阐述了电化学水处理技术在污水处理领域中的应用，建议开展电化学法脱除气田水中COD的研究。

Abstract: The paper analyses main pollutants in the produced water o f gas production and the present treatment methods and level in the PetroChina S outhwest Oil and Gas Field Company.It introduces the applications of electrochem ical method to wastewater treatmen