| 混凝沉淀-生物接触氧化工艺处理制革废水试验研究 |
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| 引用本文： | 资慧琴,曾立云.混凝沉淀-生物接触氧化工艺处理制革废水试验研究[J].环境科学与管理,2006,31(3):93-95. |
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| 作者姓名： | 资慧琴 曾立云 |
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| 作者单位： | 兰州交通大学,环境与市政工程学院,甘肃,兰州,730070 |
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| 摘 要： | 采用PFS混凝沉淀-生物接触氧化工艺处理制革废水,试验结果表明:该工艺处理效果高,含硫废水的S2-去除率达到99.0%,综合废水的BOD5、CODCr、SS去除率分别为97%、85%、98%,出水水质达到<污水综合排放标准>(GB 8978-1996)二级标准.
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| 关 键 词： | 制革废水 混凝沉淀 生物接触氧化 废水处理 混凝沉淀 生物接触氧化 工艺处理 制革废水 水试验 研究 Technology Oxidation Wastewater Treatment 二级标准 污水综合排放标准 出水水质 CODCr 含硫废水 去除率 效果 结果 |
| 文章编号： | 1673-1212（2006）03-0093-03 |
| 收稿时间： | 2005-11-30 |
| 修稿时间： | 2005-11-30 |
Study on Treatment of the Tanning Wastewater by Coagulating Sedimentation-Bio-contact Oxidation Technology |
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| ZI Hui-qin,ZENG Li-yun.Study on Treatment of the Tanning Wastewater by Coagulating Sedimentation-Bio-contact Oxidation Technology[J].Environmental Science and Management,2006,31(3):93-95. |
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| Authors: | ZI Hui-qin ZENG Li-yun |
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| Institution: | 1.2School of Enviromental Science aad Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | PFS coagulative precipitation-biological contact oxidation technology is adopted to treat the tanning wastewater. The result show that the process has high efficiency, S^2- of the sulfur waste water removal up to 99%, and the removal rate of BODs, CODer, SS of the integrated wastewater respectively is 97%, 85%, 98%. The water quality of the treated water has come up to the Second Grade of the Comprehensive Effluent Discharge Standard, GB 8978-1996. |
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| Keywords: | tanning wastewater coagulating sedimentation biological contact oxidation technology wastewater treatment |
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