| COD/SO42-对含硫酸盐印染废水厌氧处理的影响 |
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| 引用本文： | 黄瑞敏,周海滨,何杰财.COD/SO42-对含硫酸盐印染废水厌氧处理的影响[J].工业水处理,2012,32(8):53-55. |
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| 作者姓名： | 黄瑞敏 周海滨 何杰财 |
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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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| 摘 要： | 利用复合式厌氧折流板反应器(HABR),以某生产全棉机织布的印染厂含硫酸盐印染废水作为原水,在温度为30～40℃,水力停留时间HRT=24 h条件下,研究了m(COD)∶m(SO42-)变化对HABR处理效能的影响。结果表明m(COD)∶m(SO42-)>3时,系统运行状况良好,COD、硫酸盐去除率均较高;当m(COD)∶m(SO42-)≤3时,系统运行效果较差。
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| 关 键 词： | 复合式厌氧折流板反应器 印染废水 挥发性脂肪酸 |
Effect of COD/ SO42- on anaerobic treatment of printing and dyeing wastewater containing sulfate |
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| Huang Ruimin
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Zhou Haibin
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He Jiecai.Effect of COD/ SO42- on anaerobic treatment of printing and dyeing wastewater containing sulfate[J].Industrial Water Treatment,2012,32(8):53-55. |
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| Authors: | Huang Ruimin Zhou Haibin He Jiecai |
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| Affiliation: | (College of Environmental Science and Engineering,South China University of Science & Technology,Guangzhou 510006,China) |
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| Abstract: | The effect of the changes of m(COD)∶m(SO42-) on the performance of the hybrid anaerobic baffled reactor(HABR) has been investigated,under the following conditions:hydraulic retention time(HRT) is 24 h,and temperature 30-40 ℃.The printing and dyeing wastewater containing sulfate from a cotton-woven cloth factory is used as raw water.The results show that when the influent m(COD)∶m(SO42-) is >3,the operation situation of the system is pretty good:both of the removing rates of COD and SO42-are pretty high.When m(COD)∶m(SO42-) is ≤3,the operation effect of the system is rather poor. |
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| Keywords: | hybrid anaerobic baffled reactor printing and dyeing wastewater volatile fatty acid |
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