| 无砾石微孔管地下渗滤中试系统的实验研究 |
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| 引用本文： | 羊裔恒,王成端,党振华.无砾石微孔管地下渗滤中试系统的实验研究[J].广州化工,2012(3):95-97,113. |
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| 作者姓名： | 羊裔恒 王成端 党振华 |
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| 作者单位： | [1]西南科技大学环境与资源学院,四川绵阳621010 [2]四川理工学院,四川自贡643000 |
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| 基金项目： | 四川省科技支撑计划（2009SZ0244） |
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| 摘 要： | 在无砾石微孔管中试系统中,设置了土壤、植物、管径三个参变量进行正交实验,对系统中各个单体产生的不同处理效果进行分析,并研究了降雨量、温度、进水水质对污染物去除率的影响。结果表明：大管径和砂壤土处理效果较好,系统中氮的去除率随进水浓度和气温变化较大。
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| 关 键 词： | 无砾石微孔管 管径 土壤 进水水质 温度 |
Studies on Medium-scale Gravel-less Perforated Pipe Leach Fields |
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| YANG Yi-heng,WANG Cheng-duan,DANG Zhen-hua.Studies on Medium-scale Gravel-less Perforated Pipe Leach Fields[J].GuangZhou Chemical Industry and Technology,2012(3):95-97,113. |
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| Authors: | YANG Yi-heng WANG Cheng-duan DANG Zhen-hua |
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| Affiliation: | 1 School of Environment and Resources,Southwest University of Science and Technology,Sichuan Mianyang 621010;2 Sichuan University of Science and Engineering,Sichuan Zigong 643000,China) |
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| Abstract: | In the medium-scale gravel-less perforated pipe leach fields,the three parameter of soil,plant,and diameter were set up for the orthogonal experiment.Different treatment effects in each unit in the system were analyzed.The impact of quantity of rainfall,temperature,and influent water quality to the pollutant removal rate were studied.The results showed that the big diameter and sandy loam treatment effect was better.With the change of influent water quality and temperature,the removal rate of nitrogen varied greatly. |
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| Keywords: | gravel-less perforated pipe leach fields diameter soil influent water quality temperature |
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