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CHITOSAN REINFORCED MIXED OXYHYDROXIDE NANOCOMPOSITE FOR FLUORIDE AND ARSENIC REMOVAL FROM WATER AND 发明申请

2023-05-31 1420 2904K 0

专利信息

申请日期 2025-06-24 申请号 WOIN17050620
公开(公告)号 WO2018122871A1 公开(公告)日 2018-07-05
公开国别 WO 申请人省市代码 全国
申请人 INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
简介 The present invention discloses an adsorbent composition of chitosan reinforced mixed oxide granular nanocomposite for water-related applications, specifically for water purification. The granular nanocomposite comprises active ingredients homogenized in the aggregated network of chitosan templated aluminum oxyhydroxide/2-line iron oxyhydroxide composite. The composition is versatile as any metal or non-metal ion (including transition metals and/or rare earth metals) can be used. The composition itself can be a water purifier, such as an adsorbent for fluoride and arsenic removal from water with excessively high fluoride and arsenic adsorption capacity.


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