AK糖石膏性能及其水洗净化研究  

Study on the Performance and Water Purification of Acesulfame-K Gypsum

作　　者：王若云[1] 李勇[1] 陈小萍[1] 崔颖[1] 

机构地区：[1]苏州科技学院环境科学与工程学院,江苏苏州215009

出　　处：《环境科技》2012年第2期17-20,共4页Environmental Science and Technology

摘　　要：工业副产石膏的资源化利用是保护环境,实现可持续发展的重要课题之一。通过对比AK糖石膏和天然石膏的物理化学性能,指出AK糖石膏综合利用存在的一些问题,并在此基础上研究了水洗净化对其有机物及制备的建筑石膏性能的影响,得出最佳水洗条件,为其综合利用提供参考依据。The resource utilization of industrial by-product gypsum is one of the important subjects on environmental protection and sustainable development. Through comparing the physical and chemical performances of Aeesulfame-K Gypsum and natural gypsum compared, some problems exsiting in the comprehensive utilization of Acesulfame-K Gypsum were pointed out. The influences of water-purification of on the removal of organic matter and the performances of building gypsum were studied. The optimal washing condition was confirmed providing the reference for its comprehensive utilization.

关 键 词：AK糖石膏 水洗净化 建筑石膏 

分 类 号：X7[环境科学与工程—环境工程]