Water purification using magnetic assistance: A review

被引：725

作者：

Ambashta, Ritu D. ^{[1
,2
]}

Sillanpaa, Mika ^{[1
,3
]}

机构：

[1] Univ Eastern Finland, Lab Appl Environm Chem, FI-50100 Mikkeli, Finland

[2] Bhabha Atom Res Ctr, Backend Technol Dev Div, Bombay 400085, Maharashtra, India

[3] Lappeenranta Univ Technol, Fac Technol, FI-50100 Mikkeli, Finland

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2010年 / 180卷 / 1-3期

关键词：

Waste water purification; Magnetic separation; Nanomaterials; Environmental applications; NANOSCALE ZEROVALENT IRON; ION-EXCHANGE-RESIN; WASTE-WATER; DRINKING-WATER; SUPERCONDUCTING-MAGNET; CALCIUM-CARBONATE; HEAVY-METALS; ENVIRONMENTAL APPLICATIONS; AQUEOUS-SOLUTIONS; OXIDE PARTICLES;

D O I：

10.1016/j.jhazmat.2010.04.105

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Water is a major source for survival on this planet. Its conservation is therefore a priority. With the increase in demand, the supply needs to meet specific standards. Several purification techniques have been adopted to meet the standards. Magnetic separation is one purification technique that has been adapted from ore mining industries to anti-scale treatment of pipe lines to seeding magnetic flocculent. No reviews have come up in recent years on the water purification technique using magnetic assistance. The present article brings out a series of information on this water purification technique and explains different aspects of magnetism and magnetic materials for water purification. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：38 / 49

页数：12

共 190 条

[1] Filter performance and velocity distribution relation in magnetic filtration of non-Newtonian liquids [J].