| “接触混凝—过滤”水处理工艺成功率低的分析 |
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| 引用本文： | 朱镭.“接触混凝—过滤”水处理工艺成功率低的分析[J].湖北电力,2011,35(5):52-54. |
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| 作者姓名： | 朱镭 |
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| 作者单位： | 中国广东核电集团中广核工程有限公司,广东深圳,518124 |
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| 摘 要： | 文章对“接触混凝—过滤”水处理工艺出现的问题进行了理论分析,并结合以FeCl3作混凝剂的“接触混凝—过滤”水处理工艺进行了深入探讨.证明了该工艺有混合、水解、脱稳过程,但絮凝过程却难以完成、沉淀过程没有条件；进水流量的不稳定,导致最佳混凝剂浓度和最佳pH值发生偏移,从而使得混凝难以成功.
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| 关 键 词： | 混凝 水处理 流量 pH值 |
Analysis of the Low Success Rate in Water Treatment Process with the Contact Flocculation Filtration |
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| ZHU Lei.Analysis of the Low Success Rate in Water Treatment Process with the Contact Flocculation Filtration[J].Hubei Electric Power,2011,35(5):52-54. |
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| Authors: | ZHU Lei |
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| Affiliation: | ZHU Lei(China Guangdong Nuclear Power Engineering Co.,Ltd.,Shenzhen Guangdong 518124,China) |
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| Abstract: | In this paper,problems in contact flocculation-filtration water treatment process are analyzed theoretically.It has been proven that there are mixing,hydrolysis and destabilization processes in the contact coagulation-filtration water treatment,in which FeCl3 is used as flocculent.But the flocculation process is difficult to complete because of the instability of influent flow,leading to the shift of the optimal coagulant concentration and optimal pH value. |
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| Keywords: | flocculation water treatment flow pH value |
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