| 臭氧催化氧化处理压裂废液的实验研究 |
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| 引用本文： | 冀忠伦,周立辉,赵敏,任建科,任小荣.臭氧催化氧化处理压裂废液的实验研究[J].环境工程,2011(Z1). |
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| 作者姓名： | 冀忠伦 周立辉 赵敏 任建科 任小荣 |
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| 作者单位： | 中国石油长庆油田油气工艺研究院低渗透油气田勘探开发国家工程实验室; |
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| 基金项目： | 长庆石油公司企业资金(1004-9) |
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| 摘 要： | 针对压裂废液黏度高、COD浓度高等特点,研究了一种以絮凝-臭氧催化氧化为主的压裂废液深度处理技术,对絮凝剂加量、助凝剂加量、臭氧加量、反应时间、pH等条件进行了优化,得出了压裂废液处理最佳工艺条件;处理后水质达到GB 8979-1996二级指标。
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| 关 键 词： | 压裂废液 絮凝 臭氧 催化氧化 |
TREATMENT OF FRACTURING WASTEWATER BY OZONE CATALYZED OXIDATION |
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| Ji Zhonglun Zhou Lihui Zhao Min Ren Jianke Ren Xiaorong.TREATMENT OF FRACTURING WASTEWATER BY OZONE CATALYZED OXIDATION[J].Environmental Engineering,2011(Z1). |
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| Authors: | Ji Zhonglun Zhou Lihui Zhao Min Ren Jianke Ren Xiaorong |
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| Institution: | Ji Zhonglun Zhou Lihui Zhao Min Ren Jianke Ren Xiaorong(National Engineering Laboratory of Low-Permeability Oil and Gas Exploration and Development,Oil & Gas Technology Research Institute,Changqing Oilfield Company,Xi'an 710018,China) |
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| Abstract: | Fracturing wastewater has the charachteristic of high viscosity and concentration of COD.The processing technology of flocculation and ozone catalyzed oxidation were studied;flocculant dosage,coagulant dosage,ozone dosage,reaction time,pH and other conditions were optimized,and optimum conditions of fracturing wastewater treatment were obtained.Treated water could achieved the second-order of GB 8979-1996. |
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| Keywords: | fracturing wastewater flocculation ozone catalyzed oxidation |
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