Anion exchange water treatment filter

How does anion exchange water treatment works?

· Anion exchange water treatment consists of a tank containing small beads of synthetic resin. The beads are treated to selectively adsorb either cations(positive) or anions(negative) and exchange certain ions based on their relative activity compared to the resin. This process of ion exchange will continue until all available exchange sites are filled, at which point the resin is exhausted and must be regenerated by suitable chemicals.

· The ion exchange water softener is one of the most common tools of water treatment. Its function is to remove scale-forming calcium and magnesium ions from hard water. In many cases soluble iron (ferrous) can also be removed with softeners. A standard water softener has four major components: a resin tank, resin, a brine tank and a valve or controller.

· The Ion exchange water filter system tank contains the treated ion exchange resin – small beads of polystyrene. The resin beads initially adsorb sodium ions during regeneration. The resin has a greater affinity for multi-valent ions such as calcium and magnesium than it does for sodium. Thus, when the hard water containing the Calcium and Magnesium Ions is passed through the resin bed, the calcium and magnesium ions adhere to the resin, releasing the sodium ions until equilibrium is reached. The water softener has exchanged its sodium ions for the calcium and magnesium ions in the water.

Advantages of anion exchange water treatment

·It is a very effective and efficient method of water softening.

·No perforation of substances into the soft water.

·Most of the heavy metals can be reused.

·The wastewater that is produced by ion exchange machines is also used for water treatment.

Disadvantages of anion exchange water treatment

·The level of acidity in the water can be increased because of entry of sodium ions into the softened water. It may make the water not to be very safe for use.

·The machines used to soften the water are known as Iron exchangers. Their greatest impediment is the fact that they must be cleaned because of their high level of saturation.

·The iron exchangers also require high operational costs.

Anion exchange water treatment filter

The Haiyuan ion exchange process removes dissolved ions from solution using synthetic resins to attract cations or anions, then releases (exchanges) counter-ions until the resin is exhausted. As the solution flows through a resin bed, ion exchange occurs. The process continues by regenerating or replacing ions on the resin. Regeneration of the resin uses on-site packed bed, counter-current technology, which minimizes chemical use and waste volume compared to competitive systems. The patented Haiyuan valve offers counter-current regeneration which uses 50% less chemicals and 50% less water than conventional deionization systems.

Product detail of Anion exchange water treatment

According to customers' water source analysis report and the final water standard required ,we will suggest customer to choose the suitable anion exchange water treatment.

Anion exchange

Depending on your effluent range requirements and individual purification needs, Haiyuan’s twin bed ion exchange system could be an ideal solution. Although our mixed bed deionization provides higher purity water, our twin bed exchangers deliver similar results without corrosion to copper, aluminum, and stainless steel. Haiyuan’s high-capacity twin bed exchangers are made up of strong cation and anion resins in a dual bed configuration, ensuring consistent quality and performance.

Application scope of anion exchange water treatment

It can be widely used in steam boiler, hot water boiler, switches, evaporative condenser, air conditioning, direct combustion engine system make-up water softening. Can also be used in hotels, restaurants, office buildings, apartments, household ,etc,all kinds of life water treatment and laundry, printing and dyeing, chemical, pharmaceutical and other industries water softening treatment.

Buying Guides for Anion exchange water treatment filter

To find the most appropriate anion exchange water treatment for your use, please have the following information ready

· Product water flow rate ( m3/hr, m3/day, Liter/hr,GPM,GPD etc.)

·· Product water purpose(industry process or others)

· Feed Water TDS (Total dissolved solids). Is it from Borehole/salt/brackish/lake water

· Iron

· Manganese

· TSS(Total Suspended Solid)

· SDI(Silting Density Index)< 3

· Water must be free from oils and grease

· Chlorine must be removed

· Power (110/220/380V/415V/460V, 50 or 60 Hz) 3 phase.

        ·  It is necessary to make water analysis reprot for borehole water,lake water, seawater.

        ·  If soure water is tap water no need end to us TDS or water analysis report.

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