内电解法脱除气田水中COD的研究

STUDY ON THE DEGRADATION OF COD MATTER IN GAS FIELD WASTEWATER WITH IRON CHIP ELECTROLYSE METHOD

摘要: 针对四川气田水外排COD超标问题，研究了内电解法脱除气田水中COD工艺及方法，并推荐了内电解法处理气田水的工艺流程及参数，介绍了通过室内实验及现场放大试验结果，证明了内电解法处理气田水中COD可达到排放标准要求。水处理成本低。

Abstract: Based on the situation of COD over standard from gas field wastewater,the study work of COD degradation process and procedures parameters with iron chip electrolyse method is carried out.The laboratory and scale-up study results show that COD of water fro