摘要
研究了上行垂直流人工湿地工艺对景观湖水的浊度、CODcr、氨氮、总磷和叶绿素-a的去除效果。试验结果表明,该工艺能有效地对景观湖水进行修复,浊度、CODcr、氨氮、总磷和叶绿素-a的去除率分别为48.4%、33.1%、23.9%、26.6%和40.5%,同时减少了堵塞问题对湿地系统的影响。
The removal effects of the upward vertical flow constructed wetland on turbidity, CODcr, NH3 - N, total phosphor and chlorophyll - a were studied in this paper. The results of site test showed that this technique could reduce the turbidity, CODcr, NH3 - N , total phosphor and chlorophyll - a in the water, and the removal efficiencies were 4 8.4 % , 3 3.1% , 2 3.9 % , 2 6.6 % and 40.5% respectively. And the technique could also reduce the influence of clogging on the wedand system.
出处
《江西农业学报》
CAS
2007年第6期109-111,共3页
Acta Agriculturae Jiangxi
关键词
上行垂直流人工湿地
湖水
水质
污染
净化
Upward vertical flow constructed wedand
Lake water
Water quality
Pollution
Purification
