Reverse osmosis is extensively used in the dairy business for that production of whey protein powders and to the concentration of milk to lessen shipping expenses. In whey applications, the whey (liquid remaining after cheese manufacture) is concentrated with reverse osmosis from six% full solids to ten–twenty% complete solids http://judahwaxdc.blog-a-story.com/540319/the-5-second-trick-for-water-system-blogger