High Temperature RO Membrane and High Temperature EDI System for GMP Purified Water Generation
High Temperature RO Membrane and High Temperature EDI System for GMP Purified Water Generation
A high temperature RO membrane and high temperature EDI system for GMP purified water generation is designed to produce stable, low-conductivity purified water for clean utility applications where hygiene, thermal sanitization capability, and long-term operational reliability are critical.
Typical production capacities range from 500 L/h to 50,000 L/h. By combining pretreatment, high temperature reverse osmosis membrane technology, high temperature EDI polishing, sanitary storage, and distribution circulation, the system provides a reliable purified water generation solution for modern GMP environments.
What Is This System?
This system integrates high temperature reverse osmosis membranes with high temperature electrodeionization modules. It is designed for facilities that require both high-purity water quality and full-system hot water sanitization compatibility.
The high temperature RO membrane removes dissolved salts, organic impurities, microorganisms, and particles. The high temperature EDI unit further polishes RO permeate by continuously removing residual ions to achieve stable low-conductivity water.
- Raw water tank and feed pump
- Sand filter or multimedia filter
- Activated carbon filter
- Water softener or antiscalant dosing
- Security filter
- High temperature RO membrane system
- High temperature EDI polishing unit
- Sanitary storage tank and circulation loop
Technical Specifications
| Item | Requirement |
|---|---|
| Production Capacity | 500 L/h – 50,000 L/h |
| Final Water Conductivity | ≤1.3 μS/cm or customized |
| TOC | ≤500 ppb |
| Microbial Limit | ≤100 CFU/ml |
| Process Route | Single Pass High Temperature RO + EDI / Double Pass High Temperature RO + EDI |
| RO Membrane Type | High Temperature Sanitizable RO Membrane |
| EDI Module Type | High Temperature Sanitizable EDI Module |
| Sanitization Option | Hot Water / UV / Ozone optional |
| Main Material | SS304 / SS316L sanitary contact parts |
Features & Advantages
High Temperature RO Membrane
Supports elevated-temperature sanitization and helps improve hygienic control in the RO section.
High Temperature EDI Module
Allows the polishing stage to support hot water sanitization for stronger full-process hygiene.
Integrated RO + EDI
Combines desalination and continuous ion removal for stable low-conductivity purified water.
Enhanced Hygienic Control
Both RO and EDI sections can be designed for elevated-temperature sanitization.
Reduced Chemical Regeneration
EDI technology reduces chemical handling, maintenance workload, and operational complexity.
Stable Water Quality
Supports consistent conductivity performance for GMP purified water generation.
Flexible Process Design
Single pass or double pass high temperature RO + EDI can be selected by project needs.
Automatic Monitoring
Conductivity, pressure, flow, level, temperature, alarms, and operation status can be integrated.
Application Industries
Biotechnology Industry
Used for clean utility water generation, biological process support, and equipment cleaning.
Healthcare Manufacturing
Suitable for controlled washing, equipment rinsing, clean utility supply, and production support.
Laboratory & Research Centers
Provides stable purified water for testing, analytical instruments, and sample preparation.
Medical Device Industry
Used for precision component rinsing, controlled cleaning, and clean assembly support.
Cosmetics Production
Suitable for skincare products, creams, lotions, serums, shampoos, and formulation water.
Food & Beverage Industry
Applied in ingredient preparation, clean process water, bottle rinsing, and formulation water.
High-Purity Utility
Used where stable low-conductivity water and hygienic system design are required.
Clean Utility Systems
Ideal for centralized GMP purified water generation and sanitary distribution systems.
Advantages of High Temperature RO and High Temperature EDI Technology
Full-System Hot Water Sanitization
Both RO membranes and EDI modules can tolerate elevated-temperature sanitization.
Lower Biofilm Risk
Hot water sanitization across RO and EDI sections helps suppress microbial growth.
Better GMP Integration
The complete purified water system becomes more hygienic and easier to manage.
Less Chemical Dependency
Thermal sanitization reduces reliance on chemical cleaning methods.
Long-Term Hygiene
Suitable for continuous operation and warm environments requiring stronger hygienic performance.
High-End Project Fit
Ideal for advanced purified water projects requiring sanitation capability and stable quality.
Production Process
The following process flow shows a typical high temperature RO membrane and high temperature EDI purified water generation system.
Optional Configurations
- Single Pass High Temperature RO + High Temperature EDI
- Double Pass High Temperature RO + High Temperature EDI
- UV Sterilization Module
- Ozone Sanitization System
- Hot Water Sanitization System
- Online Conductivity Monitoring
- Online TOC Monitoring
- Flow Monitoring System
- Pressure Monitoring System
- Tank Level Monitoring
- Temperature Monitoring
- SS316L Sanitary Purified Water Tank
- SS316L Electropolished Piping
- Sanitary Distribution Loop
- Hygienic Diaphragm Valves
- Sanitary Sampling Valves
- Automatic CIP / Flushing Arrangement
- Heat Exchanger Module
- Remote Monitoring Function
- Customized Point-of-Use Layout
Why Choose CHONGYANG WATER
CHONGYANG WATER is a professional manufacturer of purified water generation systems, RO EDI water treatment equipment, sanitary storage systems, and clean utility engineering solutions.
- Professional water treatment engineering team
- Experience in high temperature RO, high temperature EDI, UV, ozone, and hot water sanitization systems
- Customized high temperature RO membrane + high temperature EDI system design
- SS316L sanitary tank and piping engineering capability
- Modular skid-mounted equipment manufacturing
- Stable process design for GMP purified water generation
- Factory-direct production and quality control
- FAT and SAT support
- Installation and commissioning guidance
- Technical documentation and operator training
- Long-term after-sales technical support
Request a Customized Solution
Looking for a reliable high temperature RO membrane and high temperature EDI system for GMP purified water generation?
CHONGYANG WATER provides customized purified water generation systems for biotechnology, healthcare manufacturing, laboratory, medical device, cosmetics, food processing, and clean utility applications.
Email Us WhatsAppEmail: Sales@cy-waterequipment.com
WhatsApp: +86 150 0626 7190
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.