头孢噻肟钠生产废渣的综合利用  

Comprehensive utilization of waste residue from cefotaxime sodium production process

作　　者：刘惠玲[1] 周定[1] 岳同明 赵慧宏 王彦 

机构地区：[1]哈尔滨工业大学应用化学系,哈尔滨150001 [2]哈尔滨制药厂,哈尔滨150001

出　　处：《环境污染与防治》1999年第6期17-19,共3页Environmental Pollution & Control

基　　金：哈尔滨市科技攻关项目

摘　　要：从头孢噻肟钠生产废渣中回收2-流醇基本并噻唑（M）合成二硫化二苯并噻唑（DM），DM的收率达23．8％，产品质量达到HGB2－158-61标准。小试表明，方法可行，操作稳定、简便，既减轻了废渣造成的污染，又回收了用途广泛的化工原料，有一定的环境效益和经济效益。A method of recovering 2-mercaptobenzothiazole (M) and synthesizing 2, 2-dibenzoyhiazy1 disulfide(DM) from waste residue of cefotaxime sodium had been developed. The yield of DM reached 23. 8% of wasteresidue and the product quallty could meet the standard of HGB2-158-61. The results of small-scale test provedthat this method was characterised by reliable technique, reasonable technological process, stable and easy operation. It could not only reduce environmental pollution, but also recover useful chemical materials, there fore it hadgood environmental and economic benefits.

关 键 词：头孢噻肟钠 抗菌素 废渣处理 综合利用 

分 类 号：X789.03[环境科学与工程—环境工程]