含铬废革料脱铬制取蛋白溶液的研究  

The Research of Preparation of Protein Solution from the Waste Containing Chromium Leather by Dechromium

作　　者：李勇[1] 程秀莲[1] 

机构地区：[1]沈阳工业学院化工分院,辽宁沈阳110045

出　　处：《辽宁化工》2000年第5期252-255,共4页Liaoning Chemical Industry

摘　　要：研究了从含铬废革料中脱铬并制取蛋白溶液的反应条件 ,确定了由含铬废革料提取蛋白溶液 ,并回收铬元素 ,使反应液的铬元素的含量符合国家排放标准的最佳工艺。为含铬废革料的进一步利用提供了理论依据。The reacting condition of preparation solution from the waste containing chromium leather by dechromium was studied and the optimum technology of preparation of protein solution from the waste containing chromium leather and retrieving chromium element and the chromium content of the reacting solution being up to the national emission standard were determined.The further use of the waste containing chromium leather on the basis of the theory was provided.

关 键 词：含铬废革料 蛋白溶液 铬离子 副产品加工 脱铬 

分 类 号：TS59[轻工技术与工程—皮革化学与工程] X794.05[环境科学与工程—环境工程]