| 有机-无机共聚高分子混凝剂在活性染料印染废水治理中的应用 |
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| 引用本文： | 黄瑞敏,高武龙,董佳.有机-无机共聚高分子混凝剂在活性染料印染废水治理中的应用[J].环境工程,2008(Z1). |
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| 作者姓名： | 黄瑞敏 高武龙 董佳 |
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| 作者单位： | 华南理工大学环境科学与工程学院; |
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| 基金项目： | 2006年国家科技型中小企业技术创新基金项目 |
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| 摘 要： | 在对某以活性染料为主要染料的棉、丝针织物染整厂废水处理工程技术改造过程中,将有机-无机共聚高分子混凝剂辅以少量的PAC代替石灰乳和硫酸亚铁,稳定运行后连续6周取数据进行分析,结果表明,技改后当进水COD为350~520 mg/L,色度为650~1200倍时,出水COD<90 mg/L,色度30倍左右,污泥产量只有原系统的1/2,且运行费用比原系统低。
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| 关 键 词： | 有机-无机共聚高分子混凝剂 活性染料 印染废水 |
APPLICATION OF INORGANIC AND ORGANIC COPOLYMER FLOCCULENT TECHNOLOGY IN PRINTING WASTEWATER TREATMENT |
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| Huang-ruimin Gao-wulong Dong Jia.APPLICATION OF INORGANIC AND ORGANIC COPOLYMER FLOCCULENT TECHNOLOGY IN PRINTING WASTEWATER TREATMENT[J].Environmental Engineering,2008(Z1). |
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| Authors: | Huang-ruimin Gao-wulong Dong Jia |
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| Institution: | Huang-ruimin Gao-wulong Dong Jia(College of Environmental Science , Engineering,South China University of Technology Guangzhou 510006) |
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| Abstract: | In the process of the technology of the wastewater treatment engineering for cotton and silk blended yarn knitted fabrics dyeing & finishing mill mainly using reactive dye.The coagulate reacting unit was reformed only by using inorganic and organic copolymer flocculent and a little PAC replacing lime milk and ferrous sulfate.The data were analyzed after the system operating stably for 6 weeks,and the result showed that,after the reformation,the effluent COD <90 mg/L,colority 30 times,and the sludge quantity... |
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| Keywords: | inorganic and organic copolymer flocculent reactive dye printing wastewater |
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