MAGNETIC PARTICLES FOR WATER PURIFICATION AND WATER TREATMENT METHOD EMPLOYING THE SAME
申请人:Fujieda Shinetsu
公开号:US20100059448A1
公开(公告)日:2010-03-11
The present invention provides a water treatment composition capable of effectively adsorbing pollutants in water treatment. The composition can be rapidly separated by use of magnetic force, and hence is excellent in workability. The composition comprises magnetic particles for water purification, and is suitably used in water treatment for removing oils and the like in water. The magnetic particles are prepared by subjecting magnetic powder to surface treatment with a particular organometallic compound. The organometallic compound comprises a metal atom connected to an alkoxy group and an amphipathic organic group.