| 生活污水回用作循环冷却水补充水处理方案的研究 |
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| 引用本文： | 陈亮,曾玉香,张文海.生活污水回用作循环冷却水补充水处理方案的研究[J].内蒙古环境科学,2005,17(4):20-23. |
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| 作者姓名： | 陈亮 曾玉香 张文海 |
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| 作者单位： | [1]内蒙古自治区环境科学研究院,呼和浩特010010 [2]南京理工大学化工学院,南京210094 |
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| 摘 要： | 分析了自来水及经膜生物反应器处理后的生活污水的水质指标，计算了水质判断指数，结果表明两者均为腐蚀性水质。通过静态缓蚀实验筛选合理的药剂，结果表明HEDP，ATMP，PBTCA的最高缓蚀率均高达90％以匕，HEDP，PBTCA与Zn^2＋复配的协同效果较好，复配后最高缓蚀率提高到98％以上。研究了考虑阻垢问题时的水处理药剂配方，通过正交试验筛选出最佳药剂浓度配方为：T-325：PBTCA：Zn^2＋=8：4：3。
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| 关 键 词： | 污水回用 循环冷却水 水质指标 缓蚀剂 |
| 文章编号： | 1007-0370（2005）04-0020-04 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005年10月11 |
RESEARCH ON DISPOSAL PROGRAM OF LIVING SEWAGE RECYCLING REGARDED AS COMPLEMENTARY CIRCULATION COOLING WATER |
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| CHEN Liang, ZHANG Wen- hai, ZHENG Yu - xiang.RESEARCH ON DISPOSAL PROGRAM OF LIVING SEWAGE RECYCLING REGARDED AS COMPLEMENTARY CIRCULATION COOLING WATER[J].Inner Mongolia Environmental Protection,2005,17(4):20-23. |
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| Authors: | CHEN Liang ZHANG Wen- hai ZHENG Yu - xiang |
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| Abstract: | The water indicators of tap water and the treated living sewage with membrane biological reactor are analyzed,the water judgment index are calculated,and the result shows that both of them are corrosive water quality.Through selected the reasonable agent with buffer experimental bolter,the result shows that the highest buffer rate of HEDP,ATMP and PBTCA all reach more than 90%,the coordinated result of HEDP and PBTCA recombined with Zn~(2+) is better,it can reach more than 98%.The optimal formula of agent concentration selected by orthogonal test is: T-325:PBTCA: Zn~(2+) 8:4:3,considered the water disposal agent formula with scale preventive problems. |
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| Keywords: | sewage recycling circulation cooling water water quality indicator depressor |
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