The Study of Purification Effect of Plants in Constructed Wetland

摘要：

　　Detailed research on the selection and comparison of the purification effect of hydrophytes including reeds,bulrush,cattail and spiked loosestrife in constructed wetland.After an experiment of 15 days,it proves that plants have effect on water quality:pH basically reached 7.0; NH3-N,TP,TN removal rate reached 50%,40%,25% respectively.And the selecting sequence is cattail > reed > bulrush > spiked loosestrife.

关键词： Constructed wetland Hydrophytes Purification effect

作者: Xu ZHAI Renjie DONG

作者单位: China Agricultural University,Beijing 100083,P.R.China

会议类型: 国际会议

会议名称: The 2nd China-Japan Graduate Student Forum -- Life, Environment and Energy (第二届中日研究生论坛--生命,环境与能源)

会议地点: 北京

会议语种:英文

页码: 426-430

在线出版日期: 2009-09-24（万方平台首次上网日期，不代表论文的发表时间）