| 印染废水治理方案分析 |
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| 引用本文： | 杨振宇.印染废水治理方案分析[J].环境科学与管理,2008,33(10). |
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| 作者姓名： | 杨振宇 |
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| 作者单位： | 安徽省淮北市环境监察支队,安徽,淮北,235000 |
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| 摘 要： | 某针织印染厂年产3000吨针织高档服装布料,排放的生产废水中含有大量的有机物,COD、BOD5、色度浓度比较高。该厂选择了"厌氧水解酸化+接触氧化法+活性炭吸附"处理工艺。该工艺采用厌氧水解酸化处理工艺进行前期处理,去除大部分有机物,减轻了后续接触氧化处理工艺的压力,同时通过活性碳过滤进行脱色,达到较好的处理效果。运行结果表明,经该工艺处理后,废水中的COD、BOD5、色度等指标均能达标排放,有利于企业的可持续发展。
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| 关 键 词： | 印染废水 厌氧水解酸化 接触氧化 活性炭吸附 |
Analysis on the Project of Dyeing and Printing Wastewater Treatment |
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| Yang Zhenyu.Analysis on the Project of Dyeing and Printing Wastewater Treatment[J].Environmental Science and Management,2008,33(10). |
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| Authors: | Yang Zhenyu |
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| Institution: | Yang Zhenyu(The Supervision Degachmemg of Environmental of Huaibei-city; Huaibei 235000; China); |
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| Abstract: | A knitting and dyeing factory produced 3000 t knitted cloth per year and discharged wastewater with high concentrated organic pollutants.The process of Anaerobic hydrolysis acidification+ Contact oxidation+ Activated carbon adsorption was applied to treat the wastewater with concentrated organic pollutions,COD,BOD5 and colority.The step of anaerobic hydrolysis acidification could remove most of the organic pollutants as pre-treatment,released the pressue of the next step.Results of operation indicated that ... |
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| Keywords: | dyeing and printing wastewater anaerobic hydrolysis acidification contact oxidation activated carbon adsorption |
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