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Abstract:
用高脱乙酰度的壳聚糖包埋自制的磁流体, 并用戊二醛交联制成磁性壳聚糖(MCG), 考察了其对稀土离子La3+, Nd3+,Eu3+, Lu3+的吸附性能. 探讨了溶液的酸度, 体系温度, 初始离子浓度对MCG吸附性能的影响; 发现MCG对稀土离子的吸附性能比纯高脱乙酰度的壳聚糖强, 最高吸附率可达到99%以上, 并具有良好的重复使用性; 其吸附行为满足 Langmuir等温式.
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中国稀土学报
ISSN: 1000-4343
CN: 11-2365/TG
Year: 2002
Issue: 3
Volume: 20
Page: 219-221
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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