| 固体化微生物处理生活污水的研究 |
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| 引用本文： | 吴云海,吴云影,胡玥.固体化微生物处理生活污水的研究[J].安徽农业科学,2010,38(5):2496-2497,2533. |
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| 作者姓名： | 吴云海 吴云影 胡玥 |
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| 作者单位： | 1. 河海大学环境科学与工程学院,江苏南京,210098
2. 韩山师范学院化学系材料科学研究所,广东潮州,521041 |
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| 基金项目： | 日本三菱-金田电机公司合作项目;;广东省潮州市科技计划项目 |
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| 摘 要： | 目的]研究固体化微生物处理生活污水的效果。方法]利用生物活性炭（BAC）、海藻酸钙包埋微生物（IM）和包埋生物活性炭（IBAC）处理生活污水中的NH4＋-N、PO43-、CODcr,对3种方法的去除效果进行比较。结果]海藻酸钙包埋生物活性炭（IBAC）对PO43-、CODcr、NH4＋-N的去除率均较高,最高去除率分别为88.08%、87.26%、89.25%。结论]海藻酸钙包埋生物活性炭可以改善海藻酸钙的内部结构,避免微生物的流失,同时充分发挥活性炭的吸附能力。
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| 关 键 词： | 生物活性炭 海藻酸钙 微生物 包埋固定 |
Study on Treatment of Sewage with Immobilized Microorganism |
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| WU Yun-hai et al.Study on Treatment of Sewage with Immobilized Microorganism[J].Journal of Anhui Agricultural Sciences,2010,38(5):2496-2497,2533. |
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| Authors: | WU Yun-hai |
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| Institution: | College of Environmental Science and Engineering;Hohai University;Nanjing;Jiangsu 210098 |
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| Abstract: | Objective]The research aimed to study the treatment of sewage with immobilized microorganism.Method]Biological activated carbon(BAC),microorganism immobilized by Ca-alginate(IM) and biological activated carbon immobilized by Ca-alginate(IBAC) were used to remove N_4~+-N、PO_4~（3-）、CODcr from artificial wastewater,and the effects were compared.Result]The results showed that the removal rate of IBAC was more effectively than BAC and IM.The maximal amount of PO_4~（3-） removal rate was up to 88.08% and the maximal removal rate of CODcr was up to 87.26%.And the removal effects was stable compared with other two methods.The maximal removal rate of NH_4~+-N was found to be 89.25%.Conclusion]The AC added during experiment was as an additive,which could improve the inner structure of the immobilized beads.And the adsorptive capacity of AC could be displayed thoroughly. |
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| Keywords: | Biological activated carbon Ca-alginate Microorganism Immobilized |
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