泡沫浮选法处理苯胺废水  

Study on Treatment of Wastewater Containing Aniline with Foam Flotation

作　　者：段柏华[1] 钟宏[1] 

机构地区：[1]中南工业大学化学工程系,长沙410083

出　　处：《污染防治技术》1999年第3期154-156,共3页Pollution Control Technology

摘　　要：考察了十二烷基磺酸钠的浓度、pH、气体流速等各种因素对苯胺去除率的影响。探索最优条件下对20mg/L苯胺废水进行处理,结果表明:经泡沫浮选法处理后的水质能完全达到国家排放标准,苯胺去除率也在86.5％以上。The affects of various factors on the removal rates of aniline, including the concentration of sodium dodecylsufate, pH of wastewater, air flow rate were introduced. And under the searched optimal conditions, the wastewater containing aniline whose concentration was 20mg/L was treated. The results showed: the water quality completely came up to the emission standard after the treatment with foam flotation, and the removal rates of aniline could reach more than 86.5%.

关 键 词：苯胺 废水处理 泡沫浮选 

分 类 号：X783.03[环境科学与工程—环境工程]