| 混凝去除污水中百菌清的研究 |
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| 引用本文： | 胡小凤,赫俊国,盛加宝,张杰. 混凝去除污水中百菌清的研究[J]. 哈尔滨商业大学学报(自然科学版), 2012, 0(2): 150-152,165 |
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| 作者姓名： | 胡小凤 赫俊国 盛加宝 张杰 |
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| 作者单位： | 哈尔滨工业大学市政环境工程学院 |
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| 基金项目： | “十一五”国家水体污染控制与治理科技重大专项资助项目(2008ZX07207-005);水体污染控制与治理科技重大专项(2009ZX07317-008-01);国家科技支撑计划子课题-村镇小康住宅关键技术研究与示范(2006BAJ04A03-02) |
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| 摘 要： | 研究了模拟污水中百菌清污染的混凝处理措施.试验对比了三种混凝剂(聚合氯化铝、硫酸铝、三氯化铁)的反应效果,结果表明聚合氯化铝对去除百菌清有明显的优势,投加量在150 mg/L时,污水中百菌清的去除率为85.39%,COD的去除率为34.60%,浊度的去除率为87.01%.通过投加助凝剂只能改善浊度的去除效果,对百菌清和COD的去除影响不是很大.
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| 关 键 词： | 污水处理 百菌清 混凝 |
Study on chlorothalonil removal by coagulation |
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| HU Xiao-feng,HE Jun-guo,SHENG Jia-bao,ZHANG Jie. Study on chlorothalonil removal by coagulation[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 2012, 0(2): 150-152,165 |
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| Authors: | HU Xiao-feng HE Jun-guo SHENG Jia-bao ZHANG Jie |
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| Affiliation: | (Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | In this paper,the effects of chlorothalonil removal by coagulation under simulated conditions were studied.By comparing the reaction effect of three coagulants(aluminum chloride,aluminum sulfate,ferric chloride),the results showed that polyaluminum chloride has obvious advantages on the removal of chlorothalonil,With 150 mg/L dosing quantity of PAC,the removal rate of chlorothalonil could be up to 85.39%,the removal rate of COD was 34.60%,the removal rate of turbidity was 87.01%.It could only improve the turbidity removal efficiency,but the impact of chlorothalonil and COD is not great by adding coagulant. |
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| Keywords: | sewage treatment plant chlorothalonil coagulation |
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