气浮/水解/接触氧化/砂滤处理三元复合驱采出水

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英文篇名：Air Floating/Hydrolysis Acidification/Biological Contact Oxidation/Filtration Process for Treatment of ASP Flooding Produced Water 作者：狄茂 ; 许成君 ; 赵树君 ; 王飞 ; 庞焕岩 ; 李文强 英文作者：DI Mao;XU Cheng-jun;ZHAO Shu-jun;WANG Fei;PANG Huan-yan;LI Wen-qiang;Water Utility Company,Daqing Oilfield Co.Ltd.; 关键词：三元复合驱 ; 采出水 ; 悬浮物 ; 含油量 ; 粘度 英文关键词：ASP flooding;;produced water;;SS;;oil content;;viscosity 中文刊名：GSPS 英文刊名：China Water & Wastewater 机构：大庆油田水务公司; 出版日期：2016-03-17 出版单位：中国给水排水 年：2016 期：v.32;No.410 语种：中文; 页：GSPS201606020 页数：2 CN：06 ISSN：12-1073/TU 分类号：78-79

摘要

针对三元复合驱采出水p H值高、粘度大、高含油、SS浓度高、可生化性差等特点,选择气浮/水解酸化/生物接触氧化/砂滤组合工艺对其进行处理,经调试运行稳定后,出水悬浮物、含油量满足"双20"高渗透油层回注水水质标准。该组合工艺运行稳定,管理方便,处理效果好,运行费用低。
        According to the characteristics of ASP flooding produced water,such as high p H,viscosity,oil content and poor biodegradability,the combined process of air floating,hydrolysis acidification,biological contact oxidation and filtration was used for its treatment. After the combined process operated stably,the concentrations of SS and oil content in effluent could meet the standard of high permeability reservoir injection water. The combined process has advantages such as running stability,convenient management,good treatment effect and low operating cost.

引文

[1]费晓明,黄翔峰,闻岳,等.水解酸化/好氧工艺处理高盐油田采出废水研究[J].中国给水排水,2008,24(23):1-5.