Salt Water Treatment Equipment With Electro - Chlorination System Chlorine Output 6000 g/h

Product Description

Water Treatment Equipment of Electro-chlorination 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.

Reaction Principle

Seawater or refined salt is mixed with softened water in the saturator to from saturated brine. It is diluted to 3% by softened water and injected into the electrolyzer. The solution is then electrolyzed with direct current (DC power).
This results in chlorine (Cl2) gas being produced at the anode, while sodium hydroxide (NaOH) and hydrogen (H2) gas is produced at the cathode. These two substances react with each other to form sodium hypochlorite solution.

The electrode reaction and solution reactions is

Electrode reaction:

at the anode: 2Cl- - 2e → Cl2；
at the cathode: 2H⁺ + 2e → H₂；
Solution reaction:

2NaOH + Cl₂ → NaCl + NaClO + H₂O

Overall reaction as follow:

NaCl + H₂O + DC →NaClO + H₂↑

Advantage of Geemblue Sodium Hypochlorite Generator

Safety Raw Material Added

No chemical required, salt and water only.

No Dangerous Goods Transportation

Chlorine dioxide chemical disinfection, one of the raw material name "Hydrochloric acid" is dangerous material, which is restricetd in the purchase, storage and transportation. Another disinfection too. The on-site electrolytic sodium hypochlorite solution requires only food grade salt which is known as human body needed everyday.

Full Automatic Running

Full computer program, PLC, online chlorine analyser, ensure the residual chlorine in water and make use of every drop of liquid.

Safety Solution Produced

The final product, 0.8% sodium hypochlorite, is recognized as non-hazardous chemical.

On-site Generation And Dosing

Instead of high strength sodium hypochlorite solution which is unable to store for long time.

Low Running Cost

3.5kg salt and 4KWH energy consumption for 1kg available chlorine.

Easy Operation

Central control, able to remote control, the staff can operate after simple training.