类水滑石脱除溶液中Cl-的工艺条件研究
|
江晓,杨保俊,赵德先,陈明阳,王百年
|
Process conditions of removing Cl- from solution with hydrotalcite
|
Xiao Jiang,Baojun Yang,Dexian Zhao,Mingyang Chen,Bainian Wang
|
|
表1 不同改性剂条件下制备的不同板层阳离子LDHs及LDO的脱氯性能
|
|
|
金属种类 | LDHs脱氯量/(mg·g-1) | LDO脱氯量/(mg·g-1) | Ni-Al | 1.751 | 12.364 | Cu-Al | 2.968 | 14.932 | Zn-Al | 3.741 | 16.224 | Mg-Al | 3.856 | 48.113 | Mg-Al(聚乙二醇) | 3.231 | 42.858 | Mg-Al(壳聚糖) | 3.149 | 46.162 | Mg-Al(乙醇) | 3.822 | 52.281 | Mg-Al(乙二醇) | 3.932 | 51.228 | Mg-Al(淀粉) | 2.902 | 45.150 | Mg-Al(丙三醇) | 4.233 | 53.994 |
|
|
|