摘要
用经Fe3+溶液改性的13X分子筛对水溶液中氟离子进行了吸附实验。实验结果表明:该分子筛的吸附效果与改性时离子交换度、分子筛用量成正比;通过正交实验,确定出影响吸附效果的主要因素。
The fluorine ion adsorption experiment from water is made by 13X molecular sieve modified by Fe^(3+)(solution).The results show that the higher rate of the ion exchange and the more amount of the zeolites,the better of the adsorption effect.Finally,by the orthogonal experiments,it was confirmed that the major reasons affecting the adsorption effect.
出处
《河南工程学院学报（自然科学版）》
2006年第3期17-20,共4页
Journal of Henan University of Engineering：Natural Science Edition
基金
北京市重点实验室基金资助项目
(SYS100070416)
关键词
铁改性
分子筛
吸附
氟离子
Fe^(3+) modification
molecular sieve
adsorption
fluorine ion
