Web Design And Seo For www.china-webdesign.com
woven fabric - China Manufacturer
Thank you for inquiry my woven fabric, Tel:+86-576-83670886, Email:heading@headingfilter.com
http://www.headingfilter.com/industrial-woven-filter-cloth-medias/
The ultra filtration using a pressure active membrane, the water is removed colloid particles and a high relative molecular mass material. With reverse osmosis, the compression solution under pressure through the membrane , the membrane design of the molecules of a certain size can be removed.filter bag cages
Over membrane pore structure with the reverse osmosis membrane differs in that: its salts and other electrolytes can be passed, and colloidal substances with relative molecular pass
Due to the osmotic pressure of the colloidal substances and the relative molecular mass of the material is low, therefore, ultrafiltration desired pressure lower than that of the reverse osmosis, the pressure used in the general case of 0.07-0.7Mpa, maximum not more than 1.05MPa. Ultrafiltration pressure is low, the film used is indeed relatively thick. Hollow fiber membrane, for example, the reverse osmosis membranes used can not backwashing ultrafiltration membranes used by backwashing to clean the membrane surface, by maintaining its high flow velocity.
Second, ultrafiltration and reverse osmosis module features different m embrane materials, operating parameters differ.house FOIL
No comments:
Post a Comment