Location
Auckland,
Phone Number
0800159858
Send Your Mail
contact@membranesolutionsnzltd
Auckland,
0800159858
contact@membranesolutionsnzltd
At membranesolutionsnz, we offer cutting-edge Electrodeionization (EDI) Modules designed for continuous ultrapure water production in industrial and commercial applications. EDI technology is the latest advancement in ion exchange, providing a safe, chemical-free, and highly efficient method of removing ionized species from water—making it an ideal solution for industries that demand the highest water purity.
Unlike traditional deionization processes that require chemical regeneration, EDI modules continuously produce ultrapure water without downtime, ensuring maximum efficiency and productivity.
No need for acid or caustic chemicals for regeneration—reducing environmental impact and making the system safer for operators.
EDI modules are the perfect complement to Reverse Osmosis (RO) systems, acting as a post-treatment stage to further polish RO-permeate water, ensuring consistently high-quality output.
From power plants to pharmaceutical manufacturing, our EDI systems are versatile and reliable. They are especially valuable in sectors like electronics, process industries, and any application where ultrapure water is critical.
Flow Rate: 0.3–0.7 m³/h
Recovery: 85–95%
Resistivity: ≥15 MΩ•cm
Voltage: 20–60 DCV
Current: 2–5 DCA
Inlet Pressure: 0.10–0.3 MPa
Max Pressure: 0.7 MPa
Pipe Connections: DN25 Inlet/Outlet, DN15 Feed
Flow Rate: 0.7–1.5 m³/h
Recovery: 90–95%
Resistivity: ≥15 MΩ•cm
Voltage: 30–100 DCV
Current: 2–5 DCA
Inlet Pressure: 0.10–0.3 MPa
Max Pressure: 0.7 MPa
Pipe Connections: DN25 Inlet/Outlet, DN15 Feed
Flow Rate: 1.4–2.5 m³/h
Recovery: 90–95%
Resistivity: ≥15 MΩ•cm
Voltage: 30–150 DCV
Current: 2–5 DCA
Inlet Pressure: 0.15–0.4 MPa
Max Pressure: 0.7 MPa
Pipe Connections: DN25 Inlet/Outlet, DN15 Feed
Flow Rate: 2.4–3.8 m³/h
Recovery: 90–95%
Resistivity: ≥15 MΩ•cm
Voltage: 45–250 DCV
Current: 2–5 DCA
Inlet Pressure: 0.15–0.4 MPa
Max Pressure: 0.7 MPa
Pipe Connections: DN25 Inlet/Outlet, DN15 Feed
Flow Rate: 4.5–5.5 m³/h
Recovery: 90–95%
Resistivity: ≥15 MΩ•cm
Voltage: 80–300 DCV
Current: 2–5 DCA
Inlet Pressure: 0.15–0.4 MPa
Max Pressure: 0.7 MPa
Pipe Connections: DN25 Inlet/Outlet, DN15 Feed
Electrodeionization (EDI) is an electrically-driven water treatment technology that combines ion exchange resins, ion-selective membranes, and direct current (DC) voltage to remove dissolved ions from water. By applying high-voltage electrodes at both ends, charged ions in the water are driven through ion exchange membranes, where they are selectively removed and separated, producing ultrapure water efficiently and continuously.
Our EDI modules are designed for straightforward installation and low maintenance, with robust construction that ensures long-term reliability. By eliminating the need for chemical regeneration, you’ll save on operating costs, reduce environmental impact, and ensure the safety of your workforce.
👉 Contact us today to find the perfect EDI solution for your needs!