are often extracted from whole foods such as green tea or fruit, or generated by fermentation. In all cases, the extract must be separated from its solution and purified. Dow offers a range of membranes, adsorbents and ion exchange resins to help recover, isolate and purify nutritional ...
Cation Ion Exchange Resin: Lanlang Corp provides a variety of ion exchange resins including strong acid exchange resin and weak acid exchange resin in sodium or hydrogen form with gel-type or macroporous structure. Cation resins are widely used in water treat...
In modern diapers, for example, manufacturers have been increasing the amount of SAP relative to the weight of the cellulose fiber component, and the quantity of the superabsorbent polymer in the diaper or other hygiene article can be 50 weight percent or higher. Various methods have been ...