EDI Water Purification
2010-10-26 16:06
resource:www.bic-iwhr.com1. Introduction
EDI is electro deionization. The EDI design combines two well-established water purification techniques—electro dialysis and ion-exchange resin deionization. Through this revolutionary technique, dissolved salts can be removed with low energy cost and without the need for chemical regeneration. EDI can produce ultrapure water (up to 18MOhm-cm Resistivity) for multiple applications: Power generation (boiler feed and NOx control) ，Semiconductors，Microelectronics，Pharmaceuticals Food and beverage General industry.
2. Characteristic
Control way: Normal one: PLC + touch screen + paperless recorder or printer full automatic control. It also can be customized according to customer’s. equirements.It can realize the alarm of level, conductivity etc by PLC, it is also can observe the online value of temperature, pressure, conductivity, flow etc.
Linkage: it can be customized to realize the linkage of equipment and storage tanks, according to the customer’s requirements.
Cost budget: It is designed equipment and made cost budget according to the customer’s requirements.
Producing advantages: Advanced welding machine.
Advanced welding technology.
Advanced surface treatment.
Using X-Ray crack detection to check interior quality. Using endoscope to check the welding quality.
Using roughness detector to check the quality of polish.
Using mechanical polish, electro-chemical polish, acid clean and passivation for critical parts.
3. Application Scope
Electric Power Plant BFW
Polysilicon Washing Water.
Medicine Ultrapure Water
4. EDI System Craft Process
5. History Achievement
No.The Part of ProjectsTechnology CraftScaleProject Role
1Shan dong province yucheng futian medicine companyUF,Two grade RO，EDI120t/hEquipment supplier
2Shan xi province tianxing medicine companyUF,Two grade RO，EDI100t/hEquipment supplier
3Shanxi province brew grain companyUF,Two grade RO，EDR，EDI70t/hEquipment supplier
4Xian hanfeng medicine companyUF,Two grade RO，EDR，EDI50t/hEquipment supplier
5Gan su province pingliang hongguang radio tube plantUF,RO,EDI, polishing mixed bed system20t/hEquipment supplier
6Guang zhou jian xing opto-electrical technology limited corporation
UF,RO,EDI, polishing mixed bed system10t/hEquipment supplier
Beijing IWHR Corporation
