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| 复合型混凝剂处理印染废水的研究 | |
| 引用本文： | 方旭,刘强,边明华.复合型混凝剂处理印染废水的研究[J].环境保护科学,2005,31(2):30-32. |
| 作者姓名： | 方旭 刘强 边明华 |
| 作者单位： | 1. 沈阳市市政工程设计研究院,沈阳,110015 2. 中国建筑东北设计研究院,沈阳,110003 3. 沈阳市于洪区市政设施管理处,沈阳,110026 |
| 摘 要： | 在分析混凝机理和各种混凝剂特性的基础上,用新型复合型混凝剂Ⅰ型和Ⅱ型对印染废水处理进行了实验研究。一次混凝投药量为300mg/L 时,Ⅰ型和Ⅱ型对COD 去除率分别为70. 1%、80. 8%,色度去除率分别为84. 0%、99.2%。再经生物法处理,效果更好。 |
| 关 键 词： | 印染废水 混凝法 复合型混凝剂 |
Study on Treatment of Dyeing Wastewater by Composite Coagulants |
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| Fang Xu et al.Study on Treatment of Dyeing Wastewater by Composite Coagulants[J].Environmental Protection Science,2005,31(2):30-32. | |
| Authors: | Fang Xu |
| Institution: | Fang Xu et al |
| Abstract: | Based on the mechanism and special characters of coagulants,several problems of the coagulants in treating dyeing wastewater are discussed.Optimal conditions and optimum dosages of the two new composite coagulants are studied.The results showed that the removal rate of COD are 70.1%、80.8%,the removal rate of chromaticity are 84.0%、99.2%,when the dosages of the two new coagulants are 300mg/L.Followed by biological treatment,the method can get better results. |
| Keywords: | Dyeing Wastewater Coagulate Composite Coagulant |
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