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Author:

曾辉平 (曾辉平.) | 于亚萍 (于亚萍.) | 李冬 (李冬.) (Scholars:李冬) | 张杰 (张杰.) (Scholars:张杰)

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incoPat zhihuiya

Abstract:

本发明公开一种铁锰泥壳聚糖复合糖珠除砷颗粒吸附材料的制备方法,铁锰泥壳聚糖复合糖珠除砷颗粒表面粗糙,具有较高的机械强度1.5‑2.5N/m2,平均粒径1‑1.2mm,除砷效果良好,且便于从水体中回收。本发明以除铁除锰反冲洗泥废料为主要原料制备,使用铁锰泥中添加壳聚糖辅料制成颗粒并干燥强化的工艺,将粉末态铁锰泥制成颗粒态吸附剂,从而解决了虽具有很好吸附除砷功能的粉末态铁锰泥使用后难于泥水分离的问题。

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Patent Info :

Type: 发明申请

Patent No.: CN201810609901.9

Filing Date: 2018-06-13

Publication Date: 2018-11-23

Pub. No.: CN108854984A

Applicants: 北京工业大学

Legal Status: 驳回

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: 5

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