油田压裂废液危害及其处理技术研究进展  

Hazards and Treatment Technologies of Fracturing Wastewater

作　　者：陈昊[1] 王宝辉[1] 韩洪晶[1] 

机构地区：[1]东北石油大学化学化工学院,黑龙江大庆163318

出　　处：《当代化工》2015年第11期2635-2637,2641,共4页Contemporary Chemical Industry

摘　　要：随着世界油田的不断开发,压裂返排液不断增加着排放量。一方面对环境造成了污染,另一方面致使水资源的短缺,直接导致生产成本有了显著的提高。对中外油田压裂返排液当前的处理工艺及发展趋势进行了调查,尤其对以次氯酸钠作为氧化剂来氧化油田压裂废液的机理做了简单的分析。With the continuous development of oil field in the world, the fracturing fluid emission increases continuously, which not only can cause the environment pollution, but also can result in shortage of water resource. In this paper, current treatment technology and its development trend of oil field fracturing waste liquid were investigated. The mechanism of oxidation treatment of fracturing waste fluid with sodium hypochlorite as oxidant was analyzed.

关 键 词：压裂返排液 次氯酸钠 发展方向 

分 类 号：TE357[石油与天然气工程—油气田开发工程]