Development of Permeable Reactive Barrier for Phosphorus Removal

被引：4
|
作者：
Oliveira, M. [1 ]
Machado, A. V. [1 ]
Nogueira, R. [2 ]
机构：
[1] Univ Minho, IPC, Dept Polymers Engn, Campus Azurem, P-4800058 Guimaraes, Portugal
[2] Univ Minho, Ctr Biol Engn, IBB, P-4710057 Braga, Portugal
来源：
ADVANCED MATERIALS FORUM V, PT 1 AND 2 | 2010年 / 636-637卷
关键词：
Eutrophication; Phosphorus; Permeable reactive barrier; Aluminium oxide; WASTE-WATER; PHOSPHATE ADSORPTION; PORTUGAL;
D O I：
10.4028/www.scientific.net/MSF.636-637.1365
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Permeable reactive barriers were developed for phosphorus removal. The barrier consists in an organic-inorganic hybrid material, which allows water and others species to flow through it, while selectively removes the contaminants. Polyethylene oxide (POE) and aluminium oxide (Al2O3) were used as the organic and the inorganic parts, respectively. The hybrid material was obtained by sol-gel reaction, using aluminium isopropoxide as inorganic percursor in order to attain Al2O3. The hybrid material produced was characterized by FT-TR spectroscopy and thermogravimetry. The previous tests for phosphorus removal have shown the effectiveness capacity of the developed material to remove it.
引用
收藏
页码：1365 / +
页数：3
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