Ion exchange systems use ion exchange resin to replace unwanted ions. The most common case is water softening consisting of removal of Ca2+ and Mg2+ ions replacing them with benign (soap friendly) Na+ or K+ ions. Ion exchange resins are also used to remove toxic ions such as nitrate, nitrite, lead, mercury, arsenic and many others.

WORKFLOW
Raw water tank---- Raw water pump----Multi-medium filter----Active carbon filter----Precise filter-----High pressure pump-----One stage RO system-----RO water tank-----RO water pump-----UV(254nm)------Mixed bed ion exchanger------Precise filter(0.1um)

APPLICATION
Widely used in chemical, electrical, medicine, textile, galvanization industry, etc, for the usage such as produce pure water, hard water softening, medicament,food industry, important chemical raw material recycling and sewage disposal.