What are the types of chelating resins? What are the exchanged metal ions for each? The more detailed, the better. Which chelating resin is best for lead ion adsorption?
Strong base anion exchange resin with quaternary ammonium group [-N in polymer matrix styrene crosslinking structure on the (CH3) 3] ion exchange resin, the basic equivalent of quaternary ammonium alkali, it in acidic, neutral, and alkaline medium are ion exchange function. This product has the characteristics of good mechanical strength, high heat resistance the original brand products. 717#. is mainly used for pure water, high pure water preparation, wastewater treatment, biochemical products taken.
The strong acid cation exchange resin with sulfonic acid groups in the polymer matrix on the structure of crosslinked styrene copolymerization (-SO3H) ion exchange resin in alkaline, neutral, or even acidic medium are shown. This product has the function of ion exchange exchange characteristics of high capacity, fast switching speed, good mechanical strength. The products of the original brand 732#. mainly used for water softening, preparation of pure water, hydrometallurgy, separation of rare elements, antibiotics extraction.
