摘要
近年来随着苯酐工业的发展,苯酐生产所得富马酸废水所含CODCr高、污染物成分复杂,对富马酸的回收利用带来了很大困难。因此,寻找一种高效、经济可行的富马酸废水分离与处理技术有着重要的意义。通过对富马酸废水分离与处理各种方法的综述,提出了富马酸废水分离与处理的发展方向。
With phthalic anhydride industrial rapid development,it is very difficult that fumarate acid was separation from phthalic anhydride wastewater with pretty high CODCr and complex composition.This paper reviews the recent development of fumarate acid wastewater separation and treatment at home,focusing on those of being both effective and economically feasible.Trend of development for fumarate acid wastewater separation and treatment technology is proposed as well.
出处
《河北化工》
CAS
2010年第11期6-8,共3页
Hebei Chemical Industry
关键词
富马酸废水
分离与处理
COD去除率
研究进展
fumarate acid wastewater
separation and treatment
the removal rata of CODCr
trend of development
