Water Treatment Ion Exchange Process Diagram

These systems work by exchanging specific ions for other ions.

Water treatment ion exchange process diagram.

Ion exchanger in water treatment process. All natural waters contain some foreign substances usually in small amounts. Water softening water purification method. The ion exchange process is carried out by employing two types of ion exchange materials cation exchangers and anion exchangers fig.

Ion exchange water treatment works by removing material from the water through the use of water processes such as water softening systems and water deionization systems. Removal of ions minerals from ha. Ion exchange is a water treatment method where one or more undesirable ionic contaminants are removed from water by exchange with another non objectionable or less objectionable ionic substance. Rohm and haas ion exchange ion exchange introduction 1 fd sep 2008 ion exchange for dummies an introduction water water is a liquid.

As hard water passes through a softener the calcium and magnesium trade places with sodium ions figure 1. Treatment of process condensate in various industries production of ultra pure water for the semiconductors industry. Treatment of water pre demineralised with ion exchange resins polishing of reverse osmosis permeate polishing of sea water distillate treatment of turbine condensate in power stations. Typically the contaminants in the condensate system are particulate iron and copper.

Ion exchange uses are not limited to process and boiler water makeup. Water is made of water molecules formula h2o. This video explains the demineralisation process in detail. However it is worth mentioning it because it constitutes the largest application of ion exchange processes water softening consists of removing divalent ions such as ca or mg from water these ions result in the so called water hardness.

Ion exchange in water softening water softening is not a wastewater process. Waste water for advanced treatment. Today we discussed about an very important equipment which is used into the d m plant into a power unit that s equipment is ion exchanger which is used for treating the boiler water ion exchange or water conditioners one of the simplest methods now these days for removing hardness from a water supply is by use of a sodium zeolite water softener. The exchange medium can be natural zeolites or synthetic resin beads that resemble wet sand.

Ion exchange can be used to purify or polish returned condensate removing corrosion products that could cause harmful deposits in boilers.