| 黄姜废水的铁炭微电解-混凝预处理研究 |
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| 引用本文： | 胡玉洁,华兆哲,王璋,陈坚.黄姜废水的铁炭微电解-混凝预处理研究[J].环境工程学报,2004,5(9):44-47. |
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| 作者姓名： | 胡玉洁 华兆哲 王璋 陈坚 |
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| 作者单位： | 江南大学工业生物技术教育部重点实验室,无锡,214036;江南大学生物工程学院环境生物技术研究室,无锡,214036;中国食品发酵工业研究院,北京,100027 |
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| 摘 要： | 研究了高浓度黄姜废水的铁炭微电解-混凝工艺,结果表明,在进水pH 4.0、停留时间为40 min且有曝气条件下,COD去除率达到64.70%,色度去除率为72.22%,废水的BOD/COD值可由0.29提高到0.56,有利于废水的后续生化处理.
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| 关 键 词： | 铁炭微电解-混凝 黄姜废水 COD 色度 BOD/COD值 |
| 修稿时间： | 2004年4月30日 |
Study on the Dioscorea zingiberensis C.H.wright wastewater pretreatment of iron-carbon microelectrolysis-coagulation |
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| Hu Yujie , Hua Zhaozhe , Wang Zhang Chen Jian.Study on the Dioscorea zingiberensis C.H.wright wastewater pretreatment of iron-carbon microelectrolysis-coagulation[J].Techniques and Equipment for Environmental Pollution Control,2004,5(9):44-47. |
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| Authors: | Hu Yujie Hua Zhaozhe Wang Zhang Chen Jian |
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| Institution: | Hu Yujie 1,2 Hua Zhaozhe 1,2 Wang Zhang3 Chen Jian 1,2 |
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| Abstract: | Pretreatment of Dioscorea zingiberensis C. H. wright wastewater in high concentration by microelectrolysis reator was studied. Its COD removal rate is 64.70%, chroma removal rate is 72.22% and BOD/COD increases from 0.29 to 0.56 when pH of influent is 4.0, hydrolic retention time is 40 min and the aeration installment is running. |
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| Keywords: | iron-carbon microelectrolysis-coagulation Dioscorea zingiberensis C H wright wastewater COD chroma BOD/COD |
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