天然气开采废水处理技术综述  

Summary of the Treatment Technology of the Wastewater in Natural Gas Extraction

作　　者：符宇航[1,2] 彭传丰[1,2] 蔡晓波[1,2] 

机构地区：[1]自贡市轻工业设计研究院有限责任公司 [2]四川省盐产业技术研究院

出　　处：《油气田环境保护》2016年第4期49-52,62,共4页Environmental Protection of Oil & Gas Fields

基　　金：四川省科技支撑计划项目<天然气开采废水无害化处理关键技术及成套装置开发>(2016GZ0172)

摘　　要：针对天然气开采废水量大、矿化度高、杂质含量多、处理难度大的问题,从预处理技术、COD处理技术、氨氮处理技术、脱盐处理到深度处理技术等对各种处理技术进行分析和对比,说明了各种方法的特点和适用情况等。根据对各种方法的特点总结,结合不同废水的水质特点,提出适宜的组合处理方法,并探讨了综合处理技术在部分地区的工程化应用情况。Based on the characteristics of large volume,high mineralization degree and high impurity content of wastewater in natural gas exploitation,from the pre-processing technology,COD removal technology,ammonia nitrogen treatment technology,desalination processing to deep processing technology,each technology was analyzed and contrasted and its feature and applicability were introduced as well.Appropriate combination treatment technology was summarized according to the characteristic of each technology,and the application of the comprehensive treatment technology was discussed.

关 键 词：天然气开采废水 处理技术 COD 氨氮 脱盐 

分 类 号：X741[环境科学与工程—环境工程]