ion exchange resin housekeeping wqp – water treatment in netherlands

ion exchange resin housekeeping wqp – water treatment in netherlands
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  • Why are ion exchange resins used in water treatment?
  • Ion exchange resins are widely used in water treatment for the removal of various contaminants including natural organic matter (NOM), heavy metal ions, anions, boron, surfactants, pharmaceuticals and dyes, due to their specific advantages such as easy implementation, low cost, reversible regeneration and stability of organic polymers.
  • Who makes ion exchange water treatment systems?
  • Pure Aqua, Inc. manufactures a full line of ion exchange water treatment systems using cation (a negatively charged ion) / anion (a positively charged ion) exchange resins for a wide variety of water treatment applications.
  • How do you clean an ion exchanger?
  • Before the acid treatment, the ion exchanger should be drained and the acid diluted with water to 5%. The acid is then slowly passed through the resin bed. After the treatment, the bed is rinsed with water for 30 minutes and back-washed until water is clear.
  • What is ion exchange resin?
  • Among all the techniques examined, ion exchange resin, a polymer support fabricated with either anions or cations, meets the demands such as high capacity, low cost and less energy. It has been developed since the 1940s and commercially applied for water treatment in the worldwide.