| 3种人工湿地填料对磷的动态吸附特征 |
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| 引用本文： | 柳文丽,刘波,陈玉成,周飞龙,李力.3种人工湿地填料对磷的动态吸附特征[J].四川环境,2011,30(1):26-29. |
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| 作者姓名： | 柳文丽 刘波 陈玉成 周飞龙 李力 |
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| 作者单位： | 1. 西南大学资源环境学院,重庆,400716
2. 西南大学资源环境学院,重庆,400716;重庆市农业资源与环境重点实验室,重庆,400716 |
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| 基金项目： | 国家“十一五”科技支撑计划(2006BAD17B09-8); 西南大学资源环境学院光炯培育项目 |
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| 摘 要： | 以河沙、页岩、石灰石等3种重庆常见基质为人工湿地填料,探讨了磷负荷和有机负荷对基质动态除磷效果的影响。结果表明,在同等磷负荷和有机负荷情况下,3种填料的去除效果依次为石灰岩（河沙（页岩;有机负荷对各填料除磷有重要的影响,随着有机负荷的增加,填料除磷率均有不同程度的降低。有机负荷对石灰岩除磷的影响较大,对河沙除磷的影响相对较小。
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| 关 键 词： | 人工湿地 填料 磷素 吸附特性 |
Features of Dynamic Adsorbing Phosphorus of Three Kinds of Packing Material for Constructed Wetland |
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| LIU Wen-li,LIU-Bo,CHEN Yu-cheng,ZHOU Fei-long,LI li.Features of Dynamic Adsorbing Phosphorus of Three Kinds of Packing Material for Constructed Wetland[J].Sichuan Environment,2011,30(1):26-29. |
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| Authors: | LIU Wen-li LIU-Bo CHEN Yu-cheng ZHOU Fei-long LI li |
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| Institution: | LIU Wen-li1,LIU-Bo1,CHEN Yu-cheng1,2,ZHOU Fei-long1,LI li1(1.College of Resources & Environment,Southwest University,Chongqing 400716,China,2.Chongqing Key Lab of Agricultural Resources & Environment,China) |
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| Abstract: | Three kinds of materials that are common in Chongqing,i.e.,river sands,shale and limestone were used as packing medium for constructed wetland.The effects of phosphorus loading and organic loading on dynamic adsorption phosphorus were studied.The results showed that at same loading rates of phosphorus and organic,the phosphorus removal of the three materials were observed as limestone > river sands > shale.Organic loading affected removal of phosphorus significantly.Actually phosphorus removal decreased in ... |
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| Keywords: | Constructed wetland packing material phosphorus adsorption |
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