001x7 water treatment resin 732 cationic resin manufacturer and distributor

001x7 water treatment resin 732 cationic resin manufacturer and distributor
New resins often contain solvents, substances that have not participated in polymerization reactions, and small amounts of low polymers, and may also adsorb heavy metal ions such as iron, aluminum, and copper. When the resin comes into contact with water, acid, alkali, or other solutions, the soluble impurities mentioned above will be transferred into the solution, contaminating the effluent quality in the early stages of use. So, the new resin needs to be pre treated before being put into operation.

001x7 water treatment resin 732 cationic resin manufacturer and distributor
They have high mechanical strength (firmness), stable chemical properties, and a long service life under normal conditions.

Cationic resins are divided into strong acidic and weak acidic categories, while anionic resins are divided into strong alkaline and weak alkaline categories (or further divided into medium strong acid and medium strong alkaline categories).
Subsequently, acrylic resin was used, which has good adsorption performance but different characteristics. Acrylic resin can exchange and adsorb a considerable amount of ionic pigments, with high decolorization ability, easy elution of adsorbates, and easy regeneration. It can be used as the main decolorizing resin in sugar factories. Styrene resin is good at adsorbing aromatic substances and polyphenolic pigments (including those with negative charges or without negative charges) in sugar juice, but cannot be eluted during the regeneration process. Therefore, the sugar solution is first roughly decolorized and then finely decolorized, which can fully utilize the advantages of acrylic resin and styrene resin, in addition to the two series of styrene and acrylic acid mentioned above.

In the early stages of use, it will gradually dissolve and release, which will affect the quality of the effluent or product.
The ion exchange resin also needs to be prepared by polymerization of other organic monomers, such as phenolic resin, epoxy resin, vinyl pyridine, urea formaldehyde resin, etc. 3. The physical structure of the ion exchange resin. The ion exchange resin is basically divided into gel type and macroporous type. The polymer skeleton of the gel type resin has no pores in it when it is dry, and when it absorbs water.

Ion exchange resins can be classified into styrene based resins and acrylic based resins based on the type of their matrix.