• Drinking Water Treatment ---ion exchange Water Softening process The presence of calcium (Ca) and/or magnesium (Mg) in water results in water being considered “hard.” Calcium and magnesium ions in water react with heat, metallic plumbing, and chemical agents such as detergents to decrease the effectiveness of nearly any cleaning task. Hard water can be softened

  • Does ion exchange purify water? Treating water is a process that involves removing various types of contaminants from the water that your home is using or your industrial plant requires. When you’re attempting to treat water, there are numerous techniques and methods that can be used to filter the water and effectively remove contaminants. One such treatment

  • What does ion exchange remove? Ion exchange is a reversible chemical reaction, where dissolved ions are removed from solution,  replaced with other ions . Ion exchange resin is composed of organic polymers that forms a network of hydrocarbons, and ion exchange sites, called”functional group” throughout the matrix. So, The ion exchange sites attract ions

  • What is ion exchange resin water filter? The ion exchange filtration is one of the most common water filtration methods. Ion exchange process percolates water through bead-like spherical resin materials (ion-exchange resins). Ions in the water are exchanged for other ions fixed to the beads. The two most common ion-exchange methods are softening and deionization.

  • How does the Water Softener work? Work to softening water ---- Backwash---Salt suction---Regeneration---Fast Flush (The process is controlled by automatic or hand valve) Work: the feedwater through resin, Calcium and magnesium would be adsorbed onto resin, the Sodium will be release to water. Backwash: After working for a period of time, the resin is

  • Pretreatment of ion exchange resin In the production of ion exchange resins, a small amount of organic oligomers and some inorganic impurities are often contained. In the initial stage of use, it will gradually dissolve and release, affecting the quality of the effluent or the quality of the product. Therefore, the new resin must be

  • Adsorbent resin, also known as polymer adsorbent, is a kind of high molecular polymer which has the function of adsorption and concentrates and separates organic matter.  According to the surface properties of the adsorbent resin, the adsorption resin is generally classified: non-polar adsorption resins which are obtained from a monomer polymer having a small dipole moment.

  • The adsorbent resin is mainly formed by suspension polymerization, and the pores are formed inside the resin through the addition of the porogen, followed by rinsing, sieving and the like.   1.Non-polar adsorbent resin Mainly use styrene and divinylbenzene as raw materials, choose the appropriate porogen and dosage. Medium polarityadsorbentresin The acrylate monomer is mainly introduced

  • Water softening the process of removing the dissolved calcium and magnesium salts that cause hardness in water. Unlike hard water, softened water will not form insoluble scale or precipitates in pipes and tanks or interfere with cleaners such as soap. Water softening is thus indispensable in many industries, and small water-softening units are used in homes in a number of countries. Hard water

  • Fluoride in natural waters Fluoride The element fluorine has long been recognised to have benefits for dental health: low-fluoride intake has been linked to development of dental caries and the use of fluoride toothpastes and mouthwashes is widely advocated in mitigating dental health problems. Fluoridation of water supplies to augment naturally low fluoride

  • THE BASICS OF WATER DEMINERALIZATION Demineralization is the removal of dissolved minerals that form salts when water is evaporated. These salts have corrosive properties and must be removed for industrial processes so that they don’t damage equipment, such as high-pressure boilers. In ion exchange demineralization applications, salts are replaced with hydrogen and hydroxide to form

  • What is Water Softening? Many people have heard of water softening and may even have an ion exchange resin water softener, but most people don't know what exactly is meant by the terms "hard water" and "soft water." Hard and soft water is defined by how much hardness is in the water. Hardness is composed of