富马酸母液资源化处理工艺的研究  

Research of Fumaric Acid Mother Liquid Resource Utilized Process

作　　者：付江海[1] 任怀兴[1] 高竹梅[1] 

机构地区：[1]吉林石化公司染料厂,吉林吉林132021

出　　处：《山东化工》2008年第8期4-6,共3页Shandong Chemical Industry

摘　　要：采用树脂吸附方法对高浓度富马酸母液进行处理,经过树脂吸附、树脂脱附、蒸发浓缩和过滤,处理后的富马酸母液CODC r降至400mg/L。同时得到富含富马酸钠盐和邻苯二甲酸钠盐的混合物,并进行资源回收利用。High concentrated fumaric acid mother liquid was disposed of Resin adsorption, resin desorption, evaportion and filtration were adopted. by resin adsorption method. Disposed fumaric acid mother liquid CODCr was 400mg/L. At the same time, Mixture of rich sodium fumarate and sodium phthalate were obtained. The resources were recycled and utilized.

关 键 词：富马酸母液 树脂吸附 树脂脱附 

分 类 号：X783.031[环境科学与工程—环境工程]