Electrodeionization EDI Water Systems

Product Overview Of Electrodeionization System   EDI Electrodeionization equipment is an advanced water treatment device that integrates electrodialysis technology with ion exchange technology, and is classified as a green and environmentally friendly water treatment system.This technology drives the directional migration of ions through a direct current (DC) electric field and utilizes ion exchange membranes to achieve impurity separation, enabling the continuous production of high-quality ultrapure water without the need for acid and alkali chemical agents.EDI equipment is typically employed as a post-treatment unit for reverse osmosis systems; when integrated with the RO process, it can produce ultrapure water with a resistivity of 15-18 MΩ·cm.     Principle Of Operation   The core operating principle of EDI equipment can be divided into three synergistic processes:   Ion adsorption and exchange: After the feed water enters the dilute compartment, the trace residual cations and…

Pretreatment System Ultrapure Water System Purified Water System Electrodeionization System Reverse Osmosis System