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中国农学通报 ›› 2014, Vol. 30 ›› Issue (16): 131-138.doi: 10.11924/j.issn.1000-6850.2013-2515

所属专题: 资源与环境 农业气象 农业生态

• 林学 园艺 园林 • 上一篇    下一篇

雨水生态处理措施中陆生植物净化能力研究

张美   

  • 收稿日期:2013-09-24 修回日期:2013-12-27 出版日期:2014-06-05 发布日期:2014-06-05
  • 基金资助:
    武汉市科技攻关计划项目 “驳岸植被生态构建及其植物筛选研究” (201160723197)。

The Investigation of Pollutant Removal of Terrestrial Plants from Ecological Use of Rainwater

  • Received:2013-09-24 Revised:2013-12-27 Online:2014-06-05 Published:2014-06-05

摘要: 雨水有效利用是解决城市用水短缺的一个重要途径,国内针对雨水利用展开了许多理论和技术研究,LID技术是国内认可的雨水有效利用的先进技术之一。本研究借鉴湿生植物净化能力研究的方法,探索几种在LID技术中常用陆生植物24 h内对雨水水质中CODMn、TN、TP 3种污染物质的净化能力。研究表明,陆生植物对污染雨水有一定的净化能力,不同植物对CODMn、TN、TP的去除存在较大差异,且植物在不同污染浓度条件下呈现不同的净化能力。这一研究结果为LID技术中植物配置有一定的指导意义。

关键词: 堆肥, 堆肥, 接种剂, 酶活性, 堆肥反应器

Abstract: Rainwater utilization is an important way to solve water shortage in city. There are researches in theory and technology, and the LID technology is one of advanced technologies of using rainwater in China. In this article, the method of studying the purification ability of wetland plants was used to explore several kinds of terrestrial plants’purification ability for CODMn, TN, TP 3 pollutions within 24 hours. The research showed that, the terrestrial plants had the ability of cleaning polluted rainwater; there was a big difference between the different plants on the removal of CODMn, TN, TP. Also those plants presented the purification ability in different concentrations of rainwater. The results of this study provided the guidance for the plant configuration in LID technology to a certain extent.