摘要
在模拟河道的试验条件下,对3种仿生填料进行了挂膜及水质净化效果研究。结果表明:对水质的净化效果表现为3号填料>1号填料>2号填料>对照;挂膜效果表现为3号填料>1号填料>2号填料;对水样中各污染物的去除率依次为CODCr>NH3+-N>TN>TP。
Under the experimental condition of simulative riverway,the effects of membrane-hanging and water quality purification of 3 kinds of bionic fillings were studied.The results indicated that different treatments had the following order according to their water quality purification effect： filling No.3 filling No.1 filling No.2 control group;the membrane-hanging effect of 3 kinds of bionic fillings had the following performance： filling No.3 filling No.1 filling No.2;the removal rate of various pollutants in water samples had the following sequence： CODCrNH3＋-NTNTP.
出处
《江西农业学报》
CAS
2011年第11期168-170,174,共4页
Acta Agriculturae Jiangxi
基金
国家水污染控制与治理重大专项(2009ZX07102-003)
关键词
仿生填料
模拟河道
生物膜
污染物
净化效果
Bionic filling
Simulative riverway
Biomembrane
Pollutant
Purification effect
