| 组合工艺对高氨氮污染河网原水去除效能研究 |
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| 引用本文： | 方磊,张土乔,张燕,刘江勃.组合工艺对高氨氮污染河网原水去除效能研究[J].哈尔滨商业大学学报(自然科学版),2011,27(1):29-32,40. |
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| 作者姓名： | 方磊 张土乔 张燕 刘江勃 |
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| 作者单位： | 浙江大学,市政工程研究所,杭州,310058 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项，中国博士后科学基金 |
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| 摘 要： | 以高氨氮高有机物污染河网原水为研究对象,考察集生物预处理、常规处理、深度处理于一体的组合处理工艺对于原水特征污染物的去除效能.试验发现,生物预处理和生物活性炭对氨氮去除贡献较大,温度是影响氨氮去除效果的一个重要因素;对于有机物,组合处理工艺对CODMn的去除率比TOC高,混凝沉淀和生物活性炭是主要的去除单元;混凝沉淀对...
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| 关 键 词： | 生物预处理 常规处理 深度处理 氨氮 有机污染物 |
Removal efficiency of combined treatment process on raw water with high ammonia nitrogen and high organic pollutants |
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| FANG Lei,ZHANG Tu-qiao,ZHANG Yan,LIU Jiang-bo.Removal efficiency of combined treatment process on raw water with high ammonia nitrogen and high organic pollutants[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2011,27(1):29-32,40. |
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| Authors: | FANG Lei ZHANG Tu-qiao ZHANG Yan LIU Jiang-bo |
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| Institution: | FANG Lei,ZHANG Tu-qiao,ZHANG Yan,LIU Jiang-bo(Institute of Municipal Engineering,Zhejiang University,Hangzhou,310058,China) |
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| Abstract: | A full scale study was conducted to evaluate the removal efficiency of combined treatment process,which consists of biological pretreatment,conventional treatment and advanced treatment,on contaminated raw water with high ammonia nitrogen and high organic pollutants.It was found that the ammonia nitrogen was mostly removed by biological pretreatment and biological activated carbon,and the temperature of water was an important factor.The removal efficiency of combined treatment process on CODMn was higher th... |
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| Keywords: | biological pretreatment conventional treatment advanced treatment ammonia-nitrogen organic pollutants |
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