Separation of Fe(II) by the DEMI and TEMPO Oxidized Cellulose

• 作者: Michaela Filipi Miloslav Milichovsky
• 来源期刊: 封装与吸附期刊(英文)
• 学科: 化学
• 关键词: Natural CELLULOSE FILTRATION UV-VIS Spectrofotometry
• 年，卷（期）: 2015,（3）
• 页码范围: 105-110
• 页数: 6页
• 分类号: O6

摘要

The description of some adsorption properties and behaviour of oxycellulose with Fe2+ ions is presented. Filter media from oxycelluloses materials have enormous sorption activity. There is described a sorption mechanism of poly 1,4-β-D anhydroglucuronic acid (PAGA). Utilisation of UV-VIS spectroscopy is shown on the adsorption process of optimalisation of oxycelluloses application. Supporting influence is demonstrated on the adsorption isotherms of Fe2+ ions in the competitive environment of NaCl, MgCl2.