| 高锰酸钾投加量对联合工艺处理微污染水影响的试验研究 |
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| 引用本文： | 胡劲召,王菊,钟筱晴.高锰酸钾投加量对联合工艺处理微污染水影响的试验研究[J].琼州学院学报,2011,18(2):28-31. |
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| 作者姓名： | 胡劲召 王菊 钟筱晴 |
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| 作者单位： | 1. 琼州学院理工学院,海南三亚,572000
2. 三亚中法供水有限公司,海南三亚,572000 |
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| 基金项目： | 海南省教育厅项目，三亚市院校专项资金项目 |
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| 摘 要： | 以色度、浊度和耗氧量作为水质评价指标,重点考察了高锰酸钾标准溶液的投加量对粉末活性炭/高锰酸钾联合工艺处理微污染水效果的影响。结果表明：与常规混凝沉淀工艺相比,粉末活性炭/高锰酸钾联合工艺对微污染水色度、浊度和耗氧量具有比较好的去除效果。当联合工艺1L微污染原水中高锰酸钾标准溶液的投加量控制在0.60~0.80 mL时,处理后出水的色度、浊度和耗氧量测定值均完全达到国家生活饮用水卫生标准规定的限值要求。
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| 关 键 词： | 高锰酸钾 粉末活性炭 微污染水 联合工艺 |
Study on Combined Process of Treating Slightly- polluted Water by Dosage of KMnO4 |
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| HU Jin-zhao,WANG Ju,ZHONG Xiao-qing.Study on Combined Process of Treating Slightly- polluted Water by Dosage of KMnO4[J].Journal of Qiongzhou University,2011,18(2):28-31. |
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| Authors: | HU Jin-zhao WANG Ju ZHONG Xiao-qing |
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| Institution: | 1.College of Science and Engineering,Qiongzhou University,Sanya Hainan 572022,China; 2.Sanya Sino-French Water Supply Co.,LTD,Sanya Hainan 572022,China) |
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| Abstract: | In this paper,based on the water quality evaluation index of colority、turbidity and chemical-oxygen-demand,it was studied on powdered activated carbon /KMnO4 combined process of treating slightly-polluted water by the dosage of KMnO4 standard solution.The results showed that powdered activated carbon/KMnO4 combined process has better removal effect of colority 、turbidity and chemical oxygen demand,compared with conventional drinking water treatment process.The colority 、turbidity and chemical-oxygen-demand determination of effluent water can completely arrive at the limit values of standards for drinking water quality,when the dosage of KMnO4 standard solution was 0.60～0.80 mL in 1L slightly-polluted water. |
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| Keywords: | KMnO4 powdered activated carbon slightly polluted water combined process |
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