| 混凝-厌氧水解-好氧组合工艺处理印染废水的研究 |
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| 引用本文： | 陈英文,宋天顺,沈树宝. 混凝-厌氧水解-好氧组合工艺处理印染废水的研究[J]. 工业水处理, 2005, 25(5): 22-24 |
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| 作者姓名： | 陈英文 宋天顺 沈树宝 |
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| 作者单位： | 南京工业大学工业生物技术研究所,江苏,南京,210009;南京工业大学工业生物技术研究所,江苏,南京,210009;南京工业大学工业生物技术研究所,江苏,南京,210009 |
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| 基金项目： | 国家“十五”科技攻关项目,项目号:2004BA313B16，国家自然科学基金项目,项目号:20176018,20376034，江苏省科学基金项目,项目号:BK2003084，江苏省社会发展项目,项目号:BS2003030 |
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| 摘 要： | 印染废水的色度大，有机物含量高，可生化性差。针对上述特点，采用了混凝一厌氧水解一好氧组合工艺处理印染废水。结果表明，该工艺对印染废水有很好的处理效果，最终出水CODCr为83～124mg／L，出水基本达到无色，达到纺织染整工业水污染物排放一级标准(GB4287-1992)，处理成本为1．5元／t。
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| 关 键 词： | 混凝 厌氧水解 印染废水 好氧 |
| 文章编号： | 1005-829X(2005)05-0022-03 |
| 修稿时间： | 2004-08-09 |
Study on the treatment of printing and dyeing wastewater by a coagulant- anaerobic acidification- aerobic combined technique |
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| Chen Yingwen,Song Tianshun,Shen Shubao. Study on the treatment of printing and dyeing wastewater by a coagulant- anaerobic acidification- aerobic combined technique[J]. Industrial Water Treatment, 2005, 25(5): 22-24 |
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| Authors: | Chen Yingwen Song Tianshun Shen Shubao |
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| Abstract: | Printing and dyeing wastewater with high chroma and CODCr is difficult to be treated by microbe. In this paper,a coagulant - anaerobic acidification - aerobic combined technique is introduced to treat the printing and dyeing wastewater. Promising experimental results have heen obtained and show that:the CODCr of effluent is 83 ~ 124 mg/L, and the effluent is clear. It reaches the first grade discharge standard of water pollutants for dyeing and finishing of textile industry(GB 4287-1992). The final discharge cost is 1.5 yuan/t lower than what was before. |
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| Keywords: | coagulation anaerobic acidification printing and dyeing wastewater aerobic |
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