An ezperimental study on waste water Containing chromium of continuous foam separation

摘要：

Study on waste water containing chromium of continuous foam separation.In continuous foam separation,surface-active agent was inputted into the system at adding mode.Under certain height of liquid level, the influence of the height of chang-in,pH value of the wasterwater, the feeding speed of SDS, the charging capacity of Fe(NO3)3, gas flux and charge-in flux on foam flotation effect was investigated and the optimal parameters was obtained.The concentration of chromium ion was about 0.3mg.L-1,COD was smaller than 100mg.L-1.PH value was close to neutrality,which reach the Second Wastewater Discharge Standard of Country.

关键词： foam separation chromium SDS Fe(NO3)3

作者: WANG De-jin YU Jin

作者单位: School of Environment Science,Anqing Teachers College,Anqing,246011,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）