| 生物活性炭滤池在给水深度处理中的应用 |
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| 引用本文： | 施燕,陆少鸣.生物活性炭滤池在给水深度处理中的应用[J].环境科学与技术,2009,32(8). |
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| 作者姓名： | 施燕 陆少鸣 |
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| 作者单位： | 华南理工大学环境科学与工程学院,广东,广州,510006 |
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| 摘 要： | 以臭氧-活性炭给水深度处理工艺中试试验为基础,研究活性炭滤池对微污染水的处理效果。实验结果表明:活性炭滤池出水高锰酸盐指数平均值为1.077mg/L,对砂滤池出水高锰酸盐指数的去除率为40.00%;氨氮平均值为0.037mg/L,去除率为94.57%;亚硝酸盐氮平均值为0.003mg/L,去除率为97.39%;浊度平均值为0.438NTU,去除率为13.61%。由此可见,活性炭滤池在此工艺中发挥着很重要的作用。
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| 关 键 词： | 生物活性炭滤池 高锰酸盐指数 氨氮 亚硝酸盐氮 |
Application of BAC Filter in Deep Treatment System of Water Supply |
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| SHI Yan,LU Shao-ming.Application of BAC Filter in Deep Treatment System of Water Supply[J].Environmental Science and Technology,2009,32(8). |
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| Authors: | SHI Yan LU Shao-ming |
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| Institution: | School of Environmental Science and Engineering;South China University of Technology;Guangzhou 510006;China |
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| Abstract: | Pilot scale study of O3-BAC was done to investigate the effect of BAC filter for treating slightly polluted water.Results showed that average effluent CODMn in BAC filter was 1.077mg/L,with corresponding removal efficiency of sand filter effluent CODMn 40%.Average NH4+-N was 0.037mg/L,with removal efficiency up to 94.57% while average NO2--N was 0.003mg/L,with removal efficiency of 97.39%.Average turbidity was 0.438NTU,with removal efficiency of 13.61%.BAC filter plays an important role in O3-BAC process. |
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| Keywords: | BAC filter CODMn ammonia nitrogen nitrite nitrogen |
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