| 聚合氯化铝铁强化混凝去除藻类试验研究 |
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| 引用本文： | 李娜,张克峰. 聚合氯化铝铁强化混凝去除藻类试验研究[J]. 水科学与工程技术, 2008, 0(1): 41-43 |
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| 作者姓名： | 李娜 张克峰 |
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| 作者单位： | 山东建筑大学,市政与环境工程学院,济南,250101;山东建筑大学,市政与环境工程学院,济南,250101 |
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| 摘 要： | 采用聚合氯化铝铁,对微污染黄河水库水进行了强化混凝除藻试验.试验结果表明:针对原水水质,PAFC的最佳投加量为15mg/L,此时浊度和叶绿素a的去除率分别为94.67%和80.15%;PAFC的最佳pH范围是5.0～9.0,试验过程中无需对原水进行调节pH值;投加高分子助凝剂(JY)对原水的浊度、高锰酸盐指数和叶绿素a有一定的去除效果,助凝剂与混凝剂的复配可改善PAFC的混凝去除效果,助凝剂JY的投加量为0.3mg/L时,叶绿素a的去除率可提高12.9%.
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| 关 键 词： | 强化混凝 PABC 除藻 |
| 文章编号： | 1672-9900(2008)01-0041-03 |
| 修稿时间： | 2007-11-02 |
Experimental research of the removing algae by enhanced coagulation with Polymeric Aluminum Ferric Chloride |
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| LI Na,ZHANG Ke-feng. Experimental research of the removing algae by enhanced coagulation with Polymeric Aluminum Ferric Chloride[J]. Water Sciences and Engineering Technology, 2008, 0(1): 41-43 |
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| Authors: | LI Na ZHANG Ke-feng |
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| Affiliation: | School of Municipal and Environmental Engineering;Shandong Jianzhu University;Jinan 250101;China |
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| Abstract: | The enhanced coagulation with polymeric aluminum ferric chloride was carried out in micro-polluted reservoir water.The experiment results show that the optimum dosage is 15mg/L according to the quality of raw water,and the removal rent of the turbidity and chlorophyll a is 94.67% and 80.15%;The optimum pH of PAFC ranges from 5.0 to 9.0,so it does not need to adjust the pH of the raw water in experiment;The adding of flocculent(JY-01) has effect to the removal of turbidity,chlorophyll a and permanganate of t... |
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| Keywords: | enhanced coagulation PAFC algae removal |
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