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Guangzhou Geemblue Environmental Equipment Co., Ltd.
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water treatment equipment of brine electrolysis system for water plant

Guangzhou Geemblue Environmental Equipment Co., Ltd.
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water treatment equipment of brine electrolysis system for water plant

Brand Name : Geemblue
Certification : ISO9001 CE
Place of Origin : China
MOQ : 1 set
Payment Terms : L/C, T/T, Western Union
Supply Ability : 30 SET/MONTH
Delivery Time : 45-55 work days
Packaging Details : wooden case
NACLO Concentration : 0.8%
Consumption of salt : 3.5kg/ kg chlorine
energy consumption : 4 kwh / kg Cl2
Input power : 220V, 50Hz
Material : salt, water, electricity
Application : Chlorinator plant
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water treatment equipment of brine electrolysis system for water plant

Sodium hypochlorite generator summary:

1.Sodium hypochlorite generation

Sodium hypochlorite generation system is producing sodium hypochlorite through brine electrolysis, and the whole system is a combination of Softening unit, Filtration unit, Salt dissolving unit, Online proportioning unit, electrolytic unit, rectifier power supply, automatic control systems, storage and dosing unit, etc.

2. The Applications of sodium hypochlorite disinfection

Sodium hypochlorite, a strong oxidant with strong bactericidal and bleaching power, have been widely used in drinking water disinfection, food processing, industrial or power system recycling water disinfection, sewage treatment and swimming pool water treatment.

Principle of sodium hypochlorite generator

Salt solution contains the several kinds of ions such as Na+, H+, when electrolysis, under a certain voltage, as a result of the movement of ions in the electrolyte solution and electrode reaction, the conductive effect occurs, then Cl-, OH- such as negative ion to the anode, and positive ions such as Na+, H+ to the cathode, and the corresponding electrode discharge occurs, thus carries on the REDOX reaction, the corresponding material production. The electrode reaction and solution reactions is
Electrode reaction:
anode: 2Cl- - 2e- → Cl2;
cathode: 2H+ + 2e- → H2;
Solution reaction:
2NaOH + Cl2 → NaCl + NaClO + H2O
Overall reaction as follow:
NaCl + H2O + DC →NaClO + H2

System Flow Chart

① Influent water passes through a water softener to reduce hardness therefore reducing the scaling of electrodes and lengthening the cleaning time
② Salt is dissolved by softened water into saturated brine in the tank.
③ The saturated brine will be diluted into 2.5%-3%, then pass through the electrolytic cell and finally be electrolyzed into 0.8% solution of sodium hypochlorite.
④ The 0.8% hypochlorite solution flows into a storage tank. Hydrogen, the only byproduct of the process, is safely vented to the atmosphere.
⑤ The residual chlorine detector will monitor residual chlorine and return feedback to the PLC center. According to preset standards, the PLC Center will adjust the speed of the dosing pump.

Comparative advantages of chloridose

Disinfection systemSource of raw materialsHandling of productSelf-life of productOperation & maintenanceCost of consumable
Chloride hypochloriteOnly Edible saltNo transportation & storage Easy handlingProduced and dosed on site. No storage. No loss of chlorineVery EasyVery Economical
Chlorine gasDependent on Supplier uneconomical for transportTransportation and Handling is hazardousStableDifficultMost Economical
Bleaching powderDependent on supplierHandling and storage is inconvenient messyHighly unstable Rapidly losses Chlorine on storageInconvenient Difficult & MessyExpensive
Commercial sodium hypochloriteDependent on supplier & Uneconomical for TransportHandling and storage is inconvenientUnstable & losses chlorine on storageFairly EasyMost Expensive.

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