AQUALITEK Electrodeionization (EDI) Water Purification System
Overview
The AQUALITEK Electrodeionization (EDI) water purification system provides continuous, chemical-free polishing to produce high-purity water for laboratories, medical facilities, electronics manufacturing, and industrial processes. Designed and manufactured by Aqualitek Water Treatment Technologies Co., Ltd. in Guangzhou, the AQUALITEK EDI blends proven engineering with compact, user-friendly design to meet diverse water quality needs.
Key Benefits
- Continuous high-purity output without regenerant chemicals — safe, clean, and eco-friendly.
- Stable conductivity and low total dissolved solids (TDS) for consistent process results.
- Low operating cost: minimal maintenance, reduced chemical handling, and energy-efficient operation.
- Compact, modular design for easy integration into new or existing systems.
- Customizable configurations tailored to residential, commercial, or industrial applications.
Why Choose AQUALITEK EDI?
AQUALITEK combines deep engineering expertise with rigorous manufacturing quality to deliver reliable EDI systems. Our EDI modules are designed for long life and stable performance, backed by global support and flexible service options. Whether you need continuous ultrapure water for critical processes or a cost-effective polishing stage after reverse osmosis, AQUALITEK offers a solution that reduces downtime and simplifies operation.
Applications
Typical uses include laboratories, pharmaceutical and biotech production, hospitals, semiconductor and electronics manufacturing, power plants, and any process requiring reliable, chemical-free ultrapure water.
Simple Integration & Support
AQUALITEK EDI units are easy to install and control. We provide full system design, pretreatment recommendations, and after-sales support to ensure optimal performance. Our solutions are scalable—from single modules for small labs to multi-module systems for large industrial sites.
Choose AQUALITEK Electrodeionization systems for sustainable, efficient, and dependable high-purity water. Contact our team to discuss a tailored solution for your water quality needs.
Certifications
CTK20211125002MDAppendix
CTK20211125002MD
Q&A
Does AQT provide technical support and after-sales service?
Yes! We offer comprehensive technical support, including installation guidance, troubleshooting, spare parts supply, and ongoing maintenance assistance. Our after-sales team is available to ensure your water treatment system operates efficiently.
What’s the difference between UF and RO?
UF (Ultrafiltration) removes suspended solids, bacteria, and larger molecules. RO (Reverse Osmosis) removes dissolved salts and minerals. They’re often used together for complete treatment.
What types of water treatment systems does AQT offer?
AQT provides a wide range of water purification solutions, including reverse osmosis (RO) systems, ultrafiltration (UF) systems, nanofiltration (NF) systems, deionization (DI) systems, electro-deionization (EDI) systems, chemical dosing systems, and water softeners. We also supply spare parts and components for water treatment systems.
How do I choose the right water treatment system for my needs?
The choice depends on factors such as water quality, application, flow rate, and purification requirements. Our team of experts can analyze your water source and recommend the most suitable solution for residential, commercial, or industrial applications.

Electrodeionization Systems to Get UltraPure Water
Electrodeionization (EDI) system is an advanced water purification technology that combines ion exchange and electrochemical processes to produce ultra-pure water. Unlike traditional deionization methods, which rely on chemical regeneration, EDI utilizes electric fields to drive the movement of ions through ion-exchange membranes, effectively removing dissolved salts and other ionic contaminants.
This process is continuous and does not require the use of chemicals for regeneration, making it an environmentally friendly and cost-effective solution for producing high-quality deionized water. EDI systems are widely used in applications requiring ultrapure water, such as in the pharmaceutical, semiconductor, power generation, and biotechnology industries, as well as for laboratory use.
By offering high-purity water without the need for chemical regeneration, EDI systems provide a sustainable, efficient, and reliable alternative to traditional deionization methods, making them an ideal choice for industries where water quality and process control are critical.

Electrodeionization Systems to Get UltraPure Water
Electrodeionization (EDI) system is an advanced water purification technology that combines ion exchange and electrochemical processes to produce ultra-pure water. Unlike traditional deionization methods, which rely on chemical regeneration, EDI utilizes electric fields to drive the movement of ions through ion-exchange membranes, effectively removing dissolved salts and other ionic contaminants.
This process is continuous and does not require the use of chemicals for regeneration, making it an environmentally friendly and cost-effective solution for producing high-quality deionized water. EDI systems are widely used in applications requiring ultrapure water, such as in the pharmaceutical, semiconductor, power generation, and biotechnology industries, as well as for laboratory use.
By offering high-purity water without the need for chemical regeneration, EDI systems provide a sustainable, efficient, and reliable alternative to traditional deionization methods, making them an ideal choice for industries where water quality and process control are critical.

Membrane Cleaning Systems (CIP system )
Membrane Cleaning Systems (CIP system ) play a crucial role in maintaining the efficiency and longevity of RO (Reverse Osmosis), NF (Nanofiltration), and UF (Ultrafiltration) membranes. These systems are specialized solution designed to clean and maintain membranes without requiring their removal from the system. It could effectively eliminate fouling, scaling, and biological contaminants that accumulate over time, ensure optimal performance, enhance operational efficiency, and extend membrane lifespan. By preventing fouling and scaling, membrane cleaning systems ensure optimal water treatment processes, reducing downtime and maintenance costs.

Brackish Water Revers Osmosis Systems BWV Series
BWV series Reverse Osmosis (RO) systems are pre-engineered and pre-assembled units with 4” membrane housings(multiple elements type)for brackish water(higher TDS).The medium large volumes can help meet your a variety of industrial and commercial applications. They are designed for overall superior performance, high recovery rates and offer great savings with low maintenance and operation costs.
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