| 混凝法处理造纸废水的实验研究 |
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| 引用本文： | 傅平青,林剑,万鹰昕,程鸿德,刘丛强.混凝法处理造纸废水的实验研究[J].地球与环境,2003,31(1):87-91. |
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| 作者姓名： | 傅平青 林剑 万鹰昕 程鸿德 刘丛强 |
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| 作者单位： | 1. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002;中国科学院研究生院,北京,100039
2. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002 |
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| 摘 要： | 利用以水玻璃、硫酸、硫酸铝和废铁屑为原料研制出的聚硅酸硫酸铝铁类混凝剂 ,在静态处理造纸废水的基础上 ,使用自行设计的动态模拟实验装置 ,对贵州省某造纸厂总排口废水进行混凝处理。在最佳水力条件下 ,造纸废水色度去除率达 96.9% ,CODCr去除率达 92 .5 % ,出水水质低于国家造纸工业污染物排放一级标准 ,说明复合型聚硅酸铝铁类混凝剂对造纸废水有着优异的去除效果
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| 关 键 词： | 混凝 造纸废水 动态模拟实验 |
| 文章编号： | 1008-0244(2003)01-0087-05 |
| 修稿时间： | 2002年8月12日 |
EXPERIMENTAL STUDY ON THE COAGULATION TEATMENT OF PAPER MIIL WASTEWATER |
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| Fu Pingqing ,Lin Jian,Wan Yingxin ,Cheng Hongde,Liu Congqiang.EXPERIMENTAL STUDY ON THE COAGULATION TEATMENT OF PAPER MIIL WASTEWATER[J].Earth and Environment,2003,31(1):87-91. |
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| Authors: | Fu Pingqing Lin Jian Wan Yingxin Cheng Hongde Liu Congqiang |
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| Institution: | Fu Pingqing 1,2,Lin Jian1,Wan Yingxin 1,2,Cheng Hongde1,Liu Congqiang1 |
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| Abstract: | The newly developed polysiliceous aluminous ferric flocculants PSAFCS were used to treat paper mill wastewater in the static mode, and also, an equipment was specially designed for dynamic simulation experiment. By using the chosen No.5 flocculant to treat paper mill wastewater, the results indicate that this treatment process is applicable and efficient. Under the optimal condition, the total removal rate of COD Cr and colourity are 92.5% and 96.9%, respectively. |
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| Keywords: | coagulation paper mill wastewater dynamic simulation experiment |
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