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| 植物吸收在人工湿地去除氮、磷中的贡献 | |
| 引用本文： | 尹炜,李培军,裘巧俊,宋志文,席俊秀.植物吸收在人工湿地去除氮、磷中的贡献[J].生态学杂志,2006,25(2):218-221. |
| 作者姓名： | 尹炜 李培军 裘巧俊 宋志文 席俊秀 |
| 作者单位： | 1. 中国科学院沈阳应用生态研究所,沈阳,110016;中国科学院研究生院,北京,100039 2. 中国科学院沈阳应用生态研究所,沈阳,110016 3. 青岛理工大学,青岛,266033 4. 荣成污水管理处,荣成,264300 |
| 基金项目： | 国家科技攻关项目;中-俄合作基金 |
| 摘 要： | 探讨了植物在人工湿地系统处理污水中的作用,并分析了影响植物生长的主要环境因素,结合实例分析了湿地植物吸收氮磷在不同生长期的变化和其在去除氮磷营养物中的贡献,认为通过秋冬季的植物收割去除的氮磷量比较低,植物可以作为冬季保温材料而不收割,提出通过组合技术来改善破人工湿地氮磷去除能力的思路. |
| 关 键 词： | 人工湿地 植物 吸收 氮 磷 |
| 文章编号： | 1000-4890(2006)02-0218-04 |
| 收稿时间： | 2005-04-28 |
| 修稿时间： | 2005-06-30 |
Contribution of macrophyte assimilation in constructed wetland to nitrogen and phosphorous removal |
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| YIN Wei,LI Peijun,QIU Qiaojun,SONG Zhiwen,XI Junxiu.Contribution of macrophyte assimilation in constructed wetland to nitrogen and phosphorous removal[J].Chinese Journal of Ecology,2006,25(2):218-221. | |
| Authors: | YIN Wei LI Peijun QIU Qiaojun SONG Zhiwen XI Junxiu |
| Abstract: | In this paper, the functions of macrophyte in constructed wetland wastewater treatment system were approached, with the major environmental factors affecting macrophyte growth analyzed. The results showed that macrophyte during its growth period had different nitrogen and phosphorous assimilation, and the removal of nitrogen and phosphorous through harvesting in autumn or winter was rather low. It was considered that macrophyte should not be harvested but used as thermo-keeping material in cold winter. Some ideas of adopting integrated treating technologies were proposed to improve the removal efficiency of nitrogen and phosphorous in constructed wetlands. |
| Keywords: | constructed wetland macrophyte assimilation nitrogen phosphorous |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |