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Electrodeionization (EDI) : Advanced Solutions for Efficient Purification and Purification of Water

We are a supplierfor Electrodeionization (EDI), providing efficient and environmentally friendly water treatment solutions for your industrial applications, ensuring pure water sources and promoting sustainable development.Typical EDI Applications• Semiconductor, microelectr

Category: Product System

Electrodeionization (EDI) : Advanced Solutions for Efficient Purification and Purification of Water

We are a supplier for Electrodeionization (EDI), providing efficient and environmentally friendly water treatment solutions for your industrial applications, ensuring pure water sources and promoting sustainable development.

Typical EDI Applications

• Semiconductor, microelectronic and solar panel production rinse water

• Boiler feed water for power generation or the chemical, steel, and metallurgical industries

• Various pharmaceutical industry waters

• Laboratory water

Technical data

Stack Name		MK-7	E-Cell-3X	MK-3
Weight	Shipping weight (kg)	136	135	92
Dimensions	Dimensions (cm as width x height x depth)	30 x 61 x 74	30 x 61 x 72	30 x 61 x 54
Feed Water Quality Specifications	Total exchangeable anions (ppm as CaCO₃)	< 14	< 25	< 25
	Conductivity (μS/cm)	< 24	< 43	< 43
	pH	4-11	4-11	4-11
	Temperature (°C)	4.4-40	4.4-40	4.4-40
	Hardness (ppm as CaCO₃)	< 1.0	< 1.0	< 1.0
	Silica (ppm as SiO₂)	< 1.0	< 1.0	< 1.0
	TOC (ppm)	< 0.5	< 0.5	< 0.5
	Turbidity (NTU)	< 1.0	< 1.0	< 1.0
	Color (APHA)	< 5	< 5	< 5
	Chlorine (ppm)	< 0.05	< 0.05	< 0.05
	Fe, Mn, H₂S (ppm)	< 0.01	< 0.01	< 0.01
	Oxidant	Not detected	Not detected	Not detected
	Oil and grease	Not detected	Not detected	Not detected
	SDI15	< 1.0	< 1.0	< 1.0
Product	Resistivity (MOhm-cm)	> 10	> 16	> 16
Product	Silica (SiO₂) removal	Up to 99%	Up to 99% / < 5 ppb	Up to 99% / < 5 ppb
Water Quality	Silica (SiO₂) removal	Up to 99%	Up to 99% / < 5 ppb	Up to 99% / < 5 ppb
	Maximum water production (m3/hr)	7.8	6.4	4.5
	Minimum water production (m3/hr)	4.2	2.3	1.7
	Typical designed water production (m3/hr)	6.0-7.8	4.0-6.4	2.0-4.5
	Recovery	Up to 97%	Up to 97%	Up to 96%
Operating	Voltage (VDC)	0-400	0-400	0-300
Operating	Amperage (ADC)	0-5.2	0-5.2	0-5.2
Parameters	Amperage (ADC)	0-5.2	0-5.2	0-5.2
Parameters	Inlet pressure (bar)	Counter-current: 4.1-6.9 Co-current: 3.1-6.9	Counter-current: 4.1-6.9 Co-current: 3.1-6.9	Counter-current: 4.1-6.9 Co-current: 3.1-6.9
	Dilute inlet/outlet standard pressure drop (bar)	1.0-3.1	1.4-2.8	1.4-2.8
	Minimum pressure difference between dilute outlet and concentrate inlet (bar)	0.34	0.34	0.34

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