| 活性炭对重金属废水COD去除效果的影响研究 |
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| 引用本文： | 欧阳子民. 活性炭对重金属废水COD去除效果的影响研究[J]. 安徽水利水电职业技术学院学报, 2012, 12(2): 38-40 |
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| 作者姓名： | 欧阳子民 |
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| 作者单位： | 煤炭工业合肥设计研究院,安徽合肥,230041 |
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| 摘 要： | 文章采用SBR工艺和人工葡萄糖配水对比研究了不同浓度活性炭对含铬废水COD去除率的影响。结果表明:SBR工艺中投加活性炭可有效消除重金属对污泥活性的影响,从而显著提高重金属废水中的有机物去除效果,COD去除效率随活性炭投加量增加而有所提高,活性炭最佳投加量约为800～1200mg/L。
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| 关 键 词： | 重金属废水 SBR 活性炭 COD |
Influence of activated carbon on the COD removing efficiency of heavy metal wastewater in the SBR reactor |
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| OU YANG Zi-min. Influence of activated carbon on the COD removing efficiency of heavy metal wastewater in the SBR reactor[J]. Journal of Anhui Technical College of Water Resources and Hydroelectric Power, 2012, 12(2): 38-40 |
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| Authors: | OU YANG Zi-min |
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| Affiliation: | OU YANG Zi-min(Hefei Institute of Coal Industry Designing and Research,Hefei 230041,China) |
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| Abstract: | The influences of activated carbon on the COD removing efficiency of heavy metal wastewater in the SBR reactor were studied in this paper.The wastewater was prepared with glucose.The results show that the inhibition of heavy mental ions on the sludge activity can be eliminated by adding activated carbon in the SBR reactor.In this case,the removal efficiency of COD improved significantly.In addition,with an increase in the amount of activated carbon addition,COD removing efficiency increase.The optimum dosage of activated carbon is about 800~1200mg/L. |
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| Keywords: | chromium heavy metal wastewater SBR activated carbon COD |
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