| 吉林油田稠油热采污水处理絮凝剂实验研究＊ |
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| 引用本文： | 王胜新,丁昊明,戴彩丽,康万利,吕恒宇.吉林油田稠油热采污水处理絮凝剂实验研究＊[J].油气田环境保护,2011,21(4). |
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| 作者姓名： | 王胜新 丁昊明 戴彩丽 康万利 吕恒宇 |
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| 作者单位： | 1. 新疆准东石油技术股份有限公司
2. 中国石油大学(华东)石油工程学院 |
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| 基金项目： | 国家“863”高技术研究发展计划项目(2007AA06Z234); 山东省泰山学者建设工程(ts20070704) |
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| 摘 要： | 在含油污水水质分析的基础上,采用烧杯实验和分光光度法研究絮凝剂的絮凝效果。筛选出以无机絮凝剂硫酸铝与两性高分子聚合物CE-3090的复配体系,同时研究了影响絮凝效果的因素并探究了其影响机理。结果表明:在温度为40℃,pH为7.72,170 r/min时高速搅拌1 min,然后50 r/min低速搅拌5 min,硫酸铝的加量为90 mg/L、CE-3090的加量为0.5 mg/L,絮凝沉降30 min后其絮凝效果较好。实验证明:该复配处理剂处理含油污水后,含油量和杂质含量都达到了SY/T 5329-94《碎屑岩油藏注水水质推荐指标及分析方法》油田污水回注的要求。
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| 关 键 词： | 含油污水 絮凝剂 絮凝机理 絮凝沉降 |
The Experimental Study on Flocculant Treatment by Heavy Oil Thermal Recovery Wastewater in Jilin Oilfield |
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| Wang Shengxin Ding Haoming Dai Caili Kang Wanli Lv Hengyu.The Experimental Study on Flocculant Treatment by Heavy Oil Thermal Recovery Wastewater in Jilin Oilfield[J].Environmental Protection of Oil & Gas Fields,2011,21(4). |
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| Authors: | Wang Shengxin Ding Haoming Dai Caili Kang Wanli Lv Hengyu |
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| Institution: | Wang Shengxin1 Ding Haoming2 Dai Caili2 Kang Wanli2 Lv Hengyu2(1 Xinjiang Zhundong Petroleum Technology Co.,Ltd,2 College of Petroleum Engineering,China University of Petroleum(China East)) |
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| Abstract: | For high content of oil and suspended matter in heavy oil thermal recovery wastewater in Jilin oilfield,we choose flocculant to treat heavy oil thermal recovery wastewater and perform highly efficient flocculant screening.Based on the moisture analysEs of oily sewage,we study the effect of flocculating agent through beaker experiment and spectrophotometry.We filter out the mixed system consisting of inorganic flocculant aluminum sulfate and amphoteric macromolecule polymer(CE-3090).At the same time,we study... |
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| Keywords: | oily wastewater flocculants flocculation mechanism flocculating settling |
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