| 微电解-UASB组合工艺处理糠醛废水 |
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| 引用本文： | 张清友,赵志强.微电解-UASB组合工艺处理糠醛废水[J].环境工程,2010,28(3):12-15. |
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| 作者姓名： | 张清友 赵志强 |
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| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京,100083
2. 安阳钢铁集团公司,河南,安阳,055004 |
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| 摘 要： | 针对糠醛废水pH低、有机物含量高、污染物成分复杂难降解等特点,采用微电解-UASB组合工艺处理糠醛废水。试验结果表明:后续UASB法产生颗粒污泥后,在进水ρ(COD)超过5 000 mg/L,pH值为5左右时,废水去除率稳定在80.5%以上,出水pH值为7,表明该工艺具有良好的应用前景。
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| 关 键 词： | 糠醛废水 微电解 UASB启动 颗粒污泥 |
THE TREATMENT OF FURFURAL WASTEWATER BY COMBINATION PROCESS OF IRON-CARBON MICRO-ELECTROLYSIS AND UASB |
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| Zhang Qingyou,Zhao Zhiqiang.THE TREATMENT OF FURFURAL WASTEWATER BY COMBINATION PROCESS OF IRON-CARBON MICRO-ELECTROLYSIS AND UASB[J].Environmental Engineering,2010,28(3):12-15. |
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| Authors: | Zhang Qingyou Zhao Zhiqiang |
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| Abstract: | Furfural wastewater features low pH,high organic substances and low biodegradation,it is treated by a combination process of iron-carbon micro-electrolysis and UASB.The test results show that after the granular sludge is produced by UASB,when COD in the influent is over 5 000 mg /L and pH is about 5,removal rate of the effluent COD is above 80.5% and the effluent pH is 7.This shows that the process has a good prospect of application. |
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| Keywords: | furfural wastewater micro-electrolysis start-up of UASB granular sludge |
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