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| 沸石与聚合氯化铝复合处理水源水中藻类的研究 |
| Study on Intensified Coagulation in Water resources algae removal in combination of PAC and zeolite |
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| DOI：10.3969/j.issn.1671-5322.2006.04.007 |
| 中文关键词: 沸石 强化混凝 除藻 聚合氯化铝 |
| 英文关键词: zeolite intensified coagulation algae removal polyaluminium chloride |
| 基金项目: |
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| 摘要点击次数: 4400 |
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| 中文摘要: |
| 对富营养化水源水的强化混凝技术进行研究,系统地对沸石与聚合氯化铝复配强化混凝除藻的工艺参数进行了探讨.研究结果表明,当聚合氯化铝与沸石的加入量均为40 mg/L时,除藻效果最好,浊度、叶绿素a和高锰酸盐指数去除率分别为94.7%、69.1%和59.9%,絮体体积压缩达50%. |
| 英文摘要: |
| In order to study the technique of intensified coagulation in eutrofication water resources,this research was designed to investigate the technical parameters of intensified coagulation in algae removal in combination of PAC and zeolite,one of the natural mineral coagulant aids.Results showed that the effect of algae removal was the best when PAC and coagulant aid zeolite added were both 40mg/L,and the removal rate of turbidity,chlorophyll a,permanganate were 94.7%,69.1% and 59.9%,respectively,and flocculate volume decreased by 50%. |
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