| 某海洋油田采油废水混凝实验研究 |
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| 引用本文： | 李艳红,解庆林,蒋雪华.某海洋油田采油废水混凝实验研究[J].环境保护科学,2008,34(6):11-14. |
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| 作者姓名： | 李艳红 解庆林 蒋雪华 |
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| 作者单位： | 桂林工学院资源与环境工程系,桂林,541004;桂林工学院资源与环境工程系,桂林,541004;桂林工学院资源与环境工程系,桂林,541004 |
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| 基金项目： | 广西自然科学基金
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广西科学研究与技术开发计划
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| 摘 要： | 无机铝盐混凝剂处理采油废水的实验表明，PAC在最佳投药量即750mg／L时，COD、BODs、KS和总P的去除率分别为64％、52．8％、91．5％和78．3％。Al2（SO4）3和PAM的投药量为750mg／L和1mg／L时，COD、BOD5、SS和总P的去除率分别为61．5％、40．9％、91．4％和75．3％。出水BODs／COD由0．32提高至0．42，可生化性明显提高。
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| 关 键 词： | 采油废水 混凝 最佳投药量 |
Study on Coagulation Treatment of the Petroleum Produced Wastewater |
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| Abstract: | The inorganic aluminium salts coagulant was used to treat the petroleum produced wastewater(PPW).The results of the experiment shows that when the dosage of PAC was 750 mg/l,the removal rate of COD,BOD5,SS and T-P were 64%,52.8%,91.5% and 78.3%,respectively.When the dosage of Al2(SO4)3 and PAM were 750 mg/l and 1 mg/l,respectively,the removal rate of COD,BOD5,SS and T-P were 61.5%,40.9%,91.4% and 75.3%,respectively.The BOD5/COD value of coagulation effluent increased from 0.32 to 0.42,i.e.,the biodegradability was improved. |
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| Keywords: | Petroleum Produced Wastewater Coagulation Optimal Dosage |
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