Yantai Jietong Water Treatment Technology Co., Ltd has been designing, manufacturing, installing and commissioning for various capacity sodium hypochlorite generator.

Concentration of sodium hypochlorite ranges from 5-6%, 8%, 10-12%

5-6% bleach is a common bleach concentration used for household cleaning purposes. It effectively sanitizes surfaces, removes stains and sanitizes areas. However, be sure to read carefully of the manual and take the necessary safety precautions when using bleach. It is also recommended to spot-check an inconspicuous area before using bleach on any delicate or colored fabrics, as this may cause discoloration.

Yantai Jietong’s Sodium hypochlorite generator is a specific machine or equipment designed to produce 5-12% sodium hypochlorite (bleach). Sodium hypochlorite is usually produced through an industrial process that involves mixing chlorine gas and dilute sodium hydroxide (caustic soda). However, there are machines and equipment used in industrial settings to dilute or mix sodium hypochlorite solutions to achieve specific concentrations. Yantai Jietong’s sodium hypochlorite generator is using high purity salt as raw material to mix with water and then electrolysis to produce required concentration sodium hypochlorite 5-12%. It uses advanced electrochemical technology to efficiently generate sodium hypochlorite from table salt, water and electricity. The machine is available in various capacities, from small to large, to suit the needs of the user. These machines are typically used in water treatment plants, swimming pools, textile fabric bleaching and rinsing.

The sodium hypochlorite generator main part is the ion membrane electrolytic cell, it is mainly composed of an anode, a cathode, an ion exchange membrane, an electrolytic cell frame, and a conductive copper rod. The unit cells are combined in series or parallel to form a complete set of equipment. The anode is made of titanium mesh and coated with titanium and ruthenium oxides to enhance corrosion resistance and efficiency, while the cathode is made of nickel; Ionic exchange membranes (such as cation exchange membranes) selectively allow sodium ions to pass through and isolate the anode and cathode compartments.

Membrane electrolyzer cell is capable of electrolyzing salt and water to produce chlorine gas and caustic soda, and then further produce home or industrial use bleach sodium hypochlorite.

Working principle and application

Based on the selective permeability of cation exchange membranes, when electrolyzing saturated saline solution, chlorine gas is generated at the anode, hydrogen gas is released at the cathode, and sodium hydroxide is discharged through the cathode chamber, significantly improving product purity. This technology is widely used in the chlor alkali industry to reduce energy consumption and pollution.

Technological development and improvement

Material optimization: Anode coating technology (such as patented coating methods) improves electrode life and efficiency, and reduces impurity gas content.

Equipment upgrade: High current density bipolar electrolytic cells improve production capacity and stability through natural circulation design.