lon Exchange Resins

SEPLITE  ® Adsorbent Resin Adsorbent resins are the designable Macroporous Polymer adsorbents, usually used in plant extraction, pharmaceuticals purification, juice decolorization. The earliest adsorbent used by humans is activated carbon, which has a large specific surface area (500-1700 m2/g). It can remove pollutants from water by physical adsorption, chemical adsorption and ion exchange adsorption. In addition, it demonstrates excellent gas adsorption characteristics. The macroporous adsorbent is a kind of high molecular polymer, which combines the principles of adsorption and molecular sieve to concentrate and separate organic substances. The macroporous adsorbent is prepared by suspension polymerization. Its physicochemical properties are stable, insoluble in acids, bases and organic solvents. Its porogen 、 skeleton and polarity could been designed to meet all kinds of separation requirement.     The macroporous adsorbent  selectively adsorbs organic subst...

In   water treatment  using  Ion Exchange Resins , there are a number of points that need special attention. Here are some:   1.Use Care when performing backwashing During backwashing, if the water flow is not adequate for the specific product or the operation is incorrect, resins may be washed out of the reactor and lost. This is the main reason why resins are found in trenches and waste water ponds.   2. Inspect regularly your vessels to make sure the nozzles or liquid distribution parts are intact If the nozzles or other liquid distribution parts are damaged, the resins will leak out of the equipment, and then enter the subsequent equipment or water supply system. Therefore, the operation of the downstream equipment will be disturbed, and the quality of the produced water may be impacted.     3. Always monitor the quality and the amount of water produced. When operating Mixed Bed, select Seplite  resin types allowing good separation o...