| 混凝-活性炭吸附处理印染废水的试验研究 |
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| 引用本文： | 万彤,孟冠华,刘宝河,李品君. 混凝-活性炭吸附处理印染废水的试验研究[J]. 广东化工, 2012, 0(12): 101-102,109 |
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| 作者姓名： | 万彤 孟冠华 刘宝河 李品君 |
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| 作者单位： | 安徽工业大学 |
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| 摘 要： | 利用混凝-活性炭吸附法处理印染废水,研究混凝过程pH,聚合氯化铝(PAC)投加量,搅拌时间,沉淀时间和聚丙烯酰胺(PAM)投加量对印染废水COD,色度的去除率的影响。考察了吸附过程中溶液pH和吸附剂投加量等因素对印染废水COD,色度去除率的影响,确定了最佳处理条件。结果表明:COD和色度的去除率分别达92.5%,93.7%。
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| 关 键 词： | 混凝 吸附 活性碳 印染废水 |
Study on Treatment of Dyeing Wastewater by Coagulation-adsorption Process |
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| Wan Tong,Meng Guanhua,Liu Baohe,Li Pinjun. Study on Treatment of Dyeing Wastewater by Coagulation-adsorption Process[J]. Guangdong Chemical Industry, 2012, 0(12): 101-102,109 |
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| Authors: | Wan Tong Meng Guanhua Liu Baohe Li Pinjun |
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| Affiliation: | (School of Civil Engineering & Architecture,Anhui University of Technology,Ma’anshan 243002,China) |
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| Abstract: | Removal of COD and color from dyeing wastewater by coagulation-adsorption process were studied.Some factors,such as pH,PAC dosage,stirring time,settling time and PAM dosage in the stage of coagulation,pH and dosage in the following adsorption stage were discussed.Then the optimal operation conditions were determined.The results showed that under the optimal conditions,the removal rate of COD and color of dyeing wastewater was up to 92.5 % and 93.7 % respectively. |
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| Keywords: | coagulation adsorption activated carbon dyeing wastewater |
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