公开(公告)号：US20090188861A1

公开(公告)日：2009-07-30

申请号：US12316366

申请日：2008-12-11

Applicant: Roslyn Higgin

Inventor： Roslyn Higgin

IPC: B01D65/02

CPC classification number: B01D61/025 ,  B01D65/08 ,  B01D2321/168

Abstract: A method of controlling fouling of a reverse osmosis membrane disposed in an aqueous medium by an inorganic foulant involves providing a fouling control agent comprising an acidic polysaccharide such as alginic acid fouling control agent dissolved in the aqueous medium in an amount effective to reduce, reverse, or prevent fouling by an inorganic foulant.

Abstract translation: 通过无机污垢剂控制设置在水性介质中的反渗透膜的结垢控制方法包括提供一种污垢控制剂，其包含溶解在水性介质中的酸性多糖如海藻酸结垢控制剂，其量可有效地减少，反向， 或防止无机污垢的结垢。