ZG D890 macroporous strongly basic styrene anion exchange resin

The “Hydrolite” brand ZG D890 is a sort of anion exchange resin which has quaternary ammonium group [-N(CH3)3OH] in the styrene-diethylene benzene copolymer with macroporous structure. This product is used mainly to remove nitrate and nitrite in the water supply and drinking water, it has good selectivity to nitrate; it can be also used in sugar making industry, the strongly basic exchange group and macroporous structure are helpful to the absorption of pigment and impurity in sugar solution.