| 生物滤池强化方法对水源水中乐果去除效果的试验研究 |
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| 引用本文： | 张帆,张永丽,李明明,余丹.生物滤池强化方法对水源水中乐果去除效果的试验研究[J].资源开发与市场,2010,26(5):391-392. |
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| 作者姓名： | 张帆 张永丽 李明明 余丹 |
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| 作者单位： | 1. 四川大学建筑与环境学院土木工程系,四川,成都,610065
2. 四川大学建筑与环境学院环境系,四川,成都,610065 |
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| 摘 要： | 以乐果微污染水源水为研究对象,对比研究了KMnO4与O3作为预氧化剂,石英砂、沸石与活性炭作为滤料的生物滤池对饮用水水源中乐果残留物的去除效果。实验结果表明,以石英砂、沸石和活性炭作为滤料,经高锰酸钾或臭氧预氧化处理后,乐果去除率较好,特别是沸石和活性炭的去除率达到了90%以上。臭氧处理效果比高锰酸钾好,处理率提高了10%以内。从去除率、经济性和易操作性方面考虑,高锰酸钾和沸石联用更适合中国农村供水的实际情况。
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| 关 键 词： | 预氧化 生物滤池 乐果 农村供水 |
Research on Bio-filter Strengthening Methods and Its Effects on Rogor Contaminant Removal |
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| ZHANG Fan,ZHANG Yong-li,LI Ming-ming,YU Dan.Research on Bio-filter Strengthening Methods and Its Effects on Rogor Contaminant Removal[J].Resource Development & Market,2010,26(5):391-392. |
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| Authors: | ZHANG Fan ZHANG Yong-li LI Ming-ming YU Dan |
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| Institution: | ZHANG Fan a,ZHANG Yong-li a,LI Ming-ming a,YU Dan b(Architecture , Environment College,Sichuan University a.Department of Civil Engineering,b.Environment Department,Chengdu 610065,China) |
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| Abstract: | The research subject was water source lightly contaminated by Rogor.A comparative analysis was also conducted,using potassium permanganate and ozone as pre-oxidizer,quartz sand,zeolite and activated carbon as filtering material,in order to determine the effectiveness of bio-filter to sanitize drinking water.The research demonstrated that Rogor was more effectively removed when using above mentioned filtering material,pre-oxidized with potassium permanganate or ozone,especially with zeolite and activated car... |
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| Keywords: | preoxidation bio-filter Rogor rural application |
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