| PFC-EPI-DMA复合高分子共聚物处理印染污水实验研究 |
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| 引用本文： | 李俊杰,苗玉英. PFC-EPI-DMA复合高分子共聚物处理印染污水实验研究[J]. 长春光学精密机械学院学报, 2012, 0(1): 153-155,148 |
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| 作者姓名： | 李俊杰 苗玉英 |
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| 作者单位： | [1]吉林省石油化工设计研究院,长春130021 [2]长春市双阳区环境监察大队,长春130060 |
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| 摘 要： | 以聚合氯化铁（PFC）、无水碳酸钠、磷酸氢二钠、环氧氯丙烷和二甲胺为原料,采用不同的交联剂制备出具有不同聚合氯化铁的碱化度（B）和不同聚环氧氯丙烷-二甲胺（EPI-DMA）质量分数（m（Fe）/m（E））的聚合氯化铁-聚环氧氯丙烷胺（PFC-EPI-DMA）无机-有机复合混凝剂,用其对模拟印染污水进行处理。研究了不同投加量、溶液pH下,复合混凝剂的碱化度和m（Fe）/m（E）对其脱色效果的影响,确定了复合混凝剂处理模拟印染污水时的投加量和pH值范围。
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| 关 键 词： | 污水 脱色 化学混凝法 |
tion Performance of Polyferric- epichlorohydrin- dimethylamine Composite Flocculants during Simulated Dyeing Wastewater Treatment |
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| LI JunJie,MIAO Yuying. tion Performance of Polyferric- epichlorohydrin- dimethylamine Composite Flocculants during Simulated Dyeing Wastewater Treatment[J]. Journal of Changchun Institute of Optics and Fine Mechanics, 2012, 0(1): 153-155,148 |
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| Authors: | LI JunJie MIAO Yuying |
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| Affiliation: | 1.Jilin Province design and research institute for petrochemical engineering, Changchun 130021 ; 2. Environment Monitor Station of Shuangyang District Changchun, Changchun 130060) |
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| Abstract: | In this paper, using polyferric chloride （PFC）, natrium carhonicum calcinatum, disodium hydrogen phosphate, epoxy chloropropane and dimethylamine as raw materials, a novel inorganic-organic composite coagulant （PFC-EPI DMA） with dif（ereat hasicity andmass proportion of polyepichlorohydrin-dimethylamine （m（Fe）/m（E）） was prepared with different crosslinking agent. Subsequently, the composite PFC-EPI-DMA was applied for the coagulation and sedimentation treatment of a simulated dyeing wastewater. The influence of basieity andm （Fe） /m （E） ratio on the decoloration efficiency of PFC-EPI-DMA was investigated as a function of coagulant dosage and solution initial pH. Simultaneously, the coagulant dosage range and pH range were determined during the simulated dyeing wastewater treatment using PFC-EPI-DMA. |
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| Keywords: | waste water decoloration chemical coagulationmethod |
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