| 混合型植物人工浮岛处理生活污水的试验研究 |
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| 引用本文： | 李希,铁柏清,彭陵文,李高明,李杰峰.混合型植物人工浮岛处理生活污水的试验研究[J].安全与环境工程,2009,16(2). |
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| 作者姓名： | 李希 铁柏清 彭陵文 李高明 李杰峰 |
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| 作者单位： | 湖南农业大学资源与环境学院,长沙,410128 |
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| 基金项目： | 中日合作丰田基金，湖南农业大学科技创新基金 |
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| 摘 要： | 采用浮岛无土栽培的方法,以人工水桶为模拟场所,通过在桶内的生活污水水体表面混合种植各种植物,研究植物的吸收和吸附作用、微生物的协同作用以及水体中TN、TP、COD的降解等,结果表明混合型植物人工浮岛对TN、TP的去除效果比单一植物要好,COD的去除率也达到80%,对于生活污水的处理具有广阔的应用前景.
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| 关 键 词： | 人工浮岛 总氮 总磷 |
Improving Sewage Water Quality by Hybrid-plant Artificial Floating Island |
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| LI Xi,TIE Bo-qing,PENG Lin-wen,LI Gao-ming,LI Jie-feng.Improving Sewage Water Quality by Hybrid-plant Artificial Floating Island[J].Safety and Environmental Engineering,2009,16(2). |
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| Authors: | LI Xi TIE Bo-qing PENG Lin-wen LI Gao-ming LI Jie-feng |
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| Institution: | School of Resources and Environment;Hunan Agricultural University;Changsha 410128;China |
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| Abstract: | Several kinds of plant were planted in the sewage water with the technology of soilless culture in a barrel,and TN,TP and COD were removed by the Absorbing and sorption of plants,cooperated with bacteria.The experimental results show that more TP and TN can be removed by the hybrid-plant artificial floating island than by a single plant,and the removal ratio of COD reached 80%.It is proved that the sewage treatment by the hybrid-plant artificial floating island has broad application prospects. |
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| Keywords: | COD |
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