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Our capacitive deionization process is conceptually similar to that of a super-capacitor and cleans water through the application of a programmable electrostatic potential which removes charged species and organic pollutants. A typical capacitive deionization cleaning process comprises of a deionization cycle followed by an electrode recuperation protocol.

How it works

Capacitive Deionization is an electrostatic method of water purification, which  removes  charged materia through the application of low voltage DC. It is energy efficient and chemical free.  

CAP 3D REMOVES

Microbial matters

Soil nutrients

Hardness
Metal ions

Heavy metals

Salts
SWT’s Fors is built using a novel rendition of Capacitive Deionization (CDI) technology at the heart of the device. Hence the core water treatment unit in Fors, called Core-M (based on CDI) works by electrostatic removal of charged contaminants in water. In addition, Fors improves the tangible features of water like, colour and smell.
SWT’s CAP 3D is a patented form of CDI technology, where the design of the CDI elements enables SWT’s CAP 3D to remove not just ions, but also microbial matter and charged organics from water. Coupled with the smart software and electronic hardware controlling the CDI elements, SWT’s CAP 3D can tailor your water quality dynamically, without the use of any chemicals or other additives. CAP 3D elements also have very low pressure drop, making the who system safe and simple to build and operate.

TECHNOLOGY COMPARISON

Parameter
Energy use

O/p water quality

Temperature sensitivity

Fouling & Scaling

Water pressure

Pre & post filtration
SWT CAP 3D
Low

Tailorable output

Low

Low

Low

Low

State-of-the art
High

Binary

High

High

High

High

Stockholm Water Technology AB
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