PW System
BRIEF INTRODUCTION
PRODUCT DESCRIPTION
RO+EDI SYSTEM
The Reverse Osmosis (RO) and Electro-Deionization (EDI) system is a sophisticated water treatment setup that combines pretreatment, reverse osmosis, and EDI to produce ultrapure water. EDI technology replaces traditional mixed ion-exchange units, enhancing efficiency and reducing chemical usage. The system ensures that water's electrical resistivity reaches between 0.025-0.5 MΩ.cm, with the RO unit meeting these critical requirements. Ultimately, EDI can generate ultrapure water with an electrical resistivity exceeding 15 MΩ.cm.
PURE WATER EQUIPMENT REQUIREMENTS:
Water Quality Standards: Must meet all provisions of the China Pharmacopoeia and FDA requirements.
Automated Operations: Features automatic operation and conditional processing programs, including back flushing, regeneration, acid washing, and disinfection procedures.
GMP Compliance: All elements and pipelines, including sterilizers, membrane filters, terminal water tanks, and pipelines, are constructed from SUS304 material to meet GMP standards.
PURE WATER QUALITY STANDARDS:
Electrical Conductivity: ≤ 0.5 μS/cm
Total Organic Carbon (TOC): ≤ 200 ppb
Microorganism Count: ≤ 20 CFU/ml
RO system
Pure water in such industries as electronics, medicine and food, etc; purification and preparation for water used in textile industry and chemical industry; purification and preparation for water used in food and drinks and enological process; concentration and recovery of the useful materials of aqueous solution in industrial production; preliminary desalination processing of high pressure boiler make-up water of the enterprises, such as electrical power plant, etc.; brackish water and seawater desalinization; as the first class desalinating equipment for high purity water production.
RO+EDI system
EDI equipment belongs to fine treatment water system and usually used in cooperation with reverse osmose (RO) to constitute the ultrapure water treatment system with pretreatment, reverse osmose and EDI devices. EDI equipment replaced the mixed ion-exchange unit used in traditional water treatment technology. EDI equipment requires the electrical resistivity of the water to reach 0.025-0.5MΩ·cm and the reverse osmosis device can completely meet the requirements. EDI equipment can produce ultrapure water with the electrical resistivity above 15MΩ·cm.
Hot water disinfection purification water system
Second class RO+EDI purified water system
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