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Inventor:

刘明华 (刘明华.) [1] | 田晨 (田晨.) [2] | 李莎 (李莎.) [3] | 吕源财 (吕源财.) [4]

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incoPat

Abstract:

本发明公开了一种含亚磺酸基的还原性球形纤维素吸附剂及其制备方法,采用离子液体溶解纤维素,然后通过接枝共聚反应,并引入还原性基团,制备出粒径为4.5~5.2mm、比表面积为180~780m2/g的还原性球形纤维素吸附剂。本发明的制备工艺简单,无毒化。产品具有较好的还原吸附性抗生物降解能力,且纤维素材料来源广泛,价格低廉,因此能够在重金属离子的吸附和饮用水氯消毒副产物的去除方面产生较好的经济效益和环境效益。

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Patent Info :

Type: 发明授权

Patent No.: CN201110397963.6

Filing Date: 2011/12/5

Publication Date: 2013/7/3

Pub. No.: CN102500339B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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