news about special resins
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HA-90G Macroporous Decolorization Resin: High-Efficiency Food-Grade Solution
HA-90G Macroporous Decolorization Resin is a high-performance decolorization material specifically designed for the food industry. Synthesized through a specialized polymerization process, it exhibits exceptional pigment adsorption capacity and stability. Its unique surface polarity and pore structure design deliver outstanding performance in sugar liquid, soy sauce, and other food processing applications. Efficient Decolorization & Selective Adsorption Through […]
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Chelating Resin: An Efficient Solution for Industrial Wastewater Treatment and Heavy Metal Recovery
Against the backdrop of increasingly stringent global environmental policies and growing demand for resource recycling, chelating resin—a functional polymer material capable of forming stable chelates with metal ions—has become a core technical support in industrial wastewater purification, precious metal recovery, and high-purity water preparation. According to QY Research’s 2025 industry report, the global market size for […]
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How Ion Exchange Resin is Revolutionizing Water Treatment and Pharmaceutical Industries in 2025?
Ion Exchange Resin is a polymeric material with ion exchange functionality, consisting of an insoluble three-dimensional network skeleton and active groups attached to the skeleton. These active groups can dissociate ions in water, thereby exchanging with other like ions in the solution. As an efficient separation and purification technology, ion exchange resin has become an indispensable key material […]
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Application methods of macroporous adsorption resins
1.Resin Pretreatment Alkali Treatment: Pass 4% sodium hydroxide solution through the column at 1–1.5 BV/h for 4 BV. Rinse: Rinse with 4 BV of deionized water forward through the column until effluent pH is 8–9. Acid Treatment: Pass 3% hydrochloric acid solution through the column at 1–1.5 BV/h for 2 BV. Final Rinse: Rinse with […]
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Application notice of macroporous adsorbent resin
Macroporous adsorbent resins are very stable in general storage and use conditions, it is not soluble in water, acid, alkali and organic solvents, and not react with them chemically. Remark: BV is the volume of the resin.
