| 人工快渗系统处理生活污水的模拟试验研究 |
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| 引用本文： | 刘欣庆,田媛,刘效兰. 人工快渗系统处理生活污水的模拟试验研究[J]. 北京工商大学学报(自然科学版), 2009, 27(1) |
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| 作者姓名： | 刘欣庆 田媛 刘效兰 |
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| 作者单位： | 北京工商大学化学与环境工程学院,北京,100048 |
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| 基金项目： | 国家自然科学基金资助项目，2007年北京市创新团队项目 |
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| 摘 要： | 用自制的实验室快速渗滤系统模拟反应器对生活污水进行处理.研究结果表明,实验室模拟快渗系统对COD_(Cr),TN,TP去除效果良好,土的COD_(Cr)最大去除率为93.7%,TN为69.2%, TP为83.4%;沸石的COD_(Cr)最大去除率为86.4%,TN为45.1%,TP为55.3%;陶粒的COD_(Cr)最大去除率为74.4%,TN为37.9%,TP为38.4%.实验结果表明,在仅考虑去除率,不考虑渗滤速度的情况下,较优处理条件为土作为滤料,滤料高度为50cm.
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| 关 键 词： | 人工快渗系统 生活污水 去除率 |
SIMULATED EXPERIMENT STUDY ON SEWAGE BY CONSTRUOTED RAPID INFILTRATION SYSTEM |
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| LIU Xin-qing,TIAN Yuan,LIU Xiao-lan. SIMULATED EXPERIMENT STUDY ON SEWAGE BY CONSTRUOTED RAPID INFILTRATION SYSTEM[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 2009, 27(1) |
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| Authors: | LIU Xin-qing TIAN Yuan LIU Xiao-lan |
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| Affiliation: | College of Chemical and Environmental Engineering;Beijing Technology and Business University;Beijing 100048;China |
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| Abstract: | This paper describes a simulated study on the sewage treatment.A constructed rapid infiltration system was made in this laboratory.The results show that COD_(Cr),TN,TP of this set of laboratory have good removal eff ciency.The removal of the surface soil of the maximum COD_(Cr)for 93.7%,TN for 69.2%,TP for 83.4%;the removal of zeolite of the maximum COD_(Cr)for 86.4%, TN for 45.1%,TP for 55.3%;the removal of ceramsite of the maximum COD_(Cr)for 74.4%,TN for 37.9%,TP for 38.4%.According to the experimental r... |
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| Keywords: | constructed rapid infiltration system sewage removal |
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