| 混凝-臭氧氧化预处理垃圾渗滤液的实验研究 |
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| 引用本文： | 傅平青,万鹰昕,林剑,程鸿德,刘丛强.混凝-臭氧氧化预处理垃圾渗滤液的实验研究[J].环境科学与技术,2002,25(6):26-28. |
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| 作者姓名： | 傅平青 万鹰昕 林剑 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,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,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 (PSAFCS) ,结合臭氧氧化预处理某垃圾填埋场渗滤液。实验结果表明 ,经过该处理工艺 ,垃圾渗滤液CODCr去除率达 70 .6% ,BOD5去除率达 75 .4% ,色度去除率为 94% ,说明该方法是行之有效的
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| 关 键 词： | 混凝 臭氧氧化 垃圾渗滤液 |
| 文章编号： | 1003-6504(2002)06-0026-03 |
Pre-treatment of Landfill Leachate by Combined Coagulation/Ozone oxidation |
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| FU Ping qing ,WAN Ying xin ,LIN Jian ,CHENG Hong de ,LIU Cong qing.Pre-treatment of Landfill Leachate by Combined Coagulation/Ozone oxidation[J].Environmental Science and Technology,2002,25(6):26-28. |
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| Authors: | FU Ping qing WAN Ying xin LIN Jian CHENG Hong de LIU Cong qing |
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| Institution: | FU Ping qing 1,2,WAN Ying xin 1,2,LIN Jian 1,CHENG Hong de 1,LIU Cong qing 1 |
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| Abstract: | This paper presents a new method for pre treating landfill leachate. The method is developed on the basis of bench scale experiments, in which a combined process of coagulation followed by ozone oxidation is conducted. The experiments show that average removals of more than 70% are obtained both for COD cr and BOD 5 , and 94% for colority. |
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| Keywords: | coagulation ozone oxidation landfill leachate |
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