Capacitive Deionisation (CDI) Systems represent an advanced electrochemical water desalination platform engineered for laboratory research, process development, and small-scale desalination applications. This innovative technology uses porous carbon electrodes under an applied electric field to adsorb and selectively remove dissolved ions from water, offering a fundamentally different and energy-efficient alternative to traditional desalination methods.
Technology & Operating Principles:
CDI technology leverages electrochemical separation principles where charged porous electrodes selectively capture ions from feed water when voltage is applied. When the electrodes become saturated, the polarity is reversed to release accumulated ions, creating a regeneration cycle far more efficient than chemical-based regeneration methods used in traditional ion-exchange systems.
System Configuration & Features:
Modular CDI cell design allowing flexible system configuration and scale-up capability
Precision DC power supply with precise voltage/current control and monitoring
Integrated real-time conductivity monitoring for process control and performance tracking
Peristaltic pump system enabling controlled and adjustable flow rates
Real-time desalination performance metrics and efficiency tracking
Compact benchtop setup suitable for laboratory space and research environments
Research & Application Areas:
Brackish and saline water desalination research and optimization
CDI electrode material development and testing programs
Ion-selective membrane characterization and performance studies
Energy-efficient desalination process optimization and benchmarking
Water treatment technology development and pilot testing
Electrochemical separation research and method validation
Membrane fouling studies and fouling mitigation strategies
Why Choose Tech Inc?
As a Saudi Aramco-approved vendor, Tech Inc designs capacitive deionisation systems in Canada and manufactures them in India with ISO-compliant quality standards. Our CDI systems provide researchers and engineers with reliable, scalable platforms for developing next-generation water treatment technologies and desalination solutions.