HKED-3CM-BE basic electrodialysis experimental machine

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Electrodialysis process

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HKED-3CM-BE Basic Electrodialysis Experimental Machine

Applicable Scope:

This experimental machine can be used for chemical desalination and purification, and concentration experiments; it can also be used for desalination and purification of biochemical products, namely the separation of electrolytes and non-electrolytes. It can achieve the transformation from organic salts to organic acids, from organic salts to organic acids and bases, and from inorganic salts to inorganic acids and bases.

Many of these materials are highly saline, strongly acidic, strongly alkaline, highly corrosive, or even toxic materials, posing significant risks during long-distance transportation or express delivery. Accidental leakage and contamination of goods or the environment could result in substantial compensation or fines for logistics companies or commissioning units; owning an experimental machine is therefore highly necessary.

This experimental machine is suitable for teaching and research in colleges and universities, research institutes, chemical separation, ion exchange, bipolar membrane hydrolysis reaction experiments, and can also be used for the separation of chemicals in factories and mines, the treatment of chemical mother liquor and waste liquid, to achieve standard discharge, reuse of useful substances, reduce chemical waste liquid discharge, and realize the closed-loop circulation of the production process.

Currently, there is a large amount of material that needs to be verified using electrodialysis. If you are fortunate enough to encounter a material that can be effectively processed using electrodialysis, you will receive confidential experimental data and will easily be granted an invention patent. Patent.

Equipment Features

1. Complete functions, simple operation;

2. Equipped with various functional components, which can be selected according to actual needs;

3. Foldable body, clever membrane stack leakage collection tank structure, Convenient for laboratory or outdoor experiments;

4. Stainless steel + heavy anti-corrosion body, corrosion-resistant and durable.

Experimental Machine Model		HKED-3CM-BE (Basic Type)	HKED-3CM-SE (Standard Type)
Experimental Machine Specifications	Equipment Dimensions (cm)	45W×30H×25T	35W×46H×30T
Experimental Machine Specifications	Equipment Weight (kg)	8	12
Pipe Fittings	Diluted Liquid/Concentrated Liquid	1/8 hose	1/8 hose
Pipe Fittings	Cathode Liquid/Anode Liquid	1/8" hose	1/8" hose
Flow Rate Parameters	Diluted Liquid/Concentrated Liquid	60 L/hr	60 L/hr
Flow Rate Parameters	Cathode Liquid/Anode Liquid	40 L/hr	40 L/hr
Matching Equipment	Flow Meter	Built-in	Built-in
	Stepless Speed Regulation Pump Unit	Built-in	Built-in
	Conductivity Meter	External (Optional)	Built-in
	DC Power Supply	External (Optional)	Built-in
	Microfilter	External (Optional)	External (Optional)
	Pressure Detection	External (Optional)	External (Optional)
	Electrodialysis Membrane Stack	External (Optional)	External (Optional)
	Bipolar Membrane Stack (Two Compartments)	External (Optional)	External (Optional)
	Bipolar Membrane Stack (Three Compartments)	External (Optional)	External (Optional)
Electrodialysis Membrane Stack Parameters	Membrane Size (cm)	10×20	10×20
	Effective Membrane Area (m²)	0.084*2	0.084*2
	Number of Membranes	10	10
	Current (A)	2.2	2.2
	Current Density (A/m²)	400	400
	Voltage (V)	15	15
	Desalination Amount (kg/hr, based on NaCl)	0.04	0.04
Bipolar Membrane Stack Three Compartment (Two Compartment) Parameters	Membrane Size (cm)	10×20	10×20
	Effective Membrane Area (m²)	0.084*3(2)	0.084*3(2)
	Number of Membranes	10	10
	Current (A)	4.4	4.4
	Current Density (A/m²)	500	500
	Voltage (V)	35(25)	35(25)
	Acid-Base Conversion Amount (mol/hr)	0.6	0.6

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