摘要
结合改进RD生产工艺减少排污,经过对产生的废水进行萃取,可以回收90％的苯胺,萃取后用煤粉吸附并结合生化处理,使废水达到国家排放标准。
With production technology for RD improved, 90% of aniline can be removed from the wastewater in manufacturing which has been extracted. After the extraction the wastewater is treated by absorption with coal powder as well as biodegration to make the wastewater meet the State standard for the unloading.
出处
《吉林化工学院学报》
CAS
1992年第1期30-39,共10页
Journal of Jilin Institute of Chemical Technology
关键词
废水处理
苯胺
橡胶
treatment of wastewater
RD wastewater
aniline wastewater
