| 农药废水的“物化+生化”处理技术研究 |
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| 引用本文： | 谢冰,史家梁. 农药废水的“物化+生化”处理技术研究[J]. 环境工程, 1998, 0(6) |
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| 作者姓名： | 谢冰 史家梁 |
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| 作者单位： | 华东师范大学!上海200062 |
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| 摘 要： | 生产久效磷和亚磷酸三甲脂产生的废水是高浓度、毒性大的有机农药废水 ,采用适当的物化手段作为预处理可以降低废水的CODCr和毒性 ,提高废水的可生化性 ,再经过以光合细菌为主的接触氧化处理 ,整个系统CODCr的去除率达到 99% ,出水CODCr降低至 2 0 0mg/L。
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| 关 键 词： | 有机磷废水 光合细菌生物处理 物化处理 |
RESEARCH ON TREATING PESTICIDE WASTEWATER BY PHYSICOCHEMICALBIOCHEMICAL TECHNIQUE |
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| Xie Bing et al. RESEARCH ON TREATING PESTICIDE WASTEWATER BY PHYSICOCHEMICALBIOCHEMICAL TECHNIQUE[J]. Environmental Engineering, 1998, 0(6) |
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| Authors: | Xie Bing et al |
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| Affiliation: | Xie Bing et al |
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| Abstract: | Wastewater from production of moncrotophos and trimethyl phosphite is an organic pesticide wastewater of high concentration and toxicity,whose COD-{Cr} and toxicity can be lowered using proper physicochemical means as pretreatment, and its biochemical degradability can be increased.Then after treating it by contact oxidation method where photosynthetic bacteria play a major role,the removal rate of COD-{Cr} in the whole system can be up to 99%,and COD-{Cr} of the effluent can also be reduced to 200mg/L. |
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| Keywords: | organic phosphorus wastewater photosynthetic bacterial biotreatment and physicochemical treatment |
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