0.7~0.9% Sodium Hypochlorite Generation System For Tap Water Disinfection

Product Description

0.7~0.9% sodium hypochlorite generation for tap water disinfection

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↑

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.

Product components

Magneto Electrolyzer

Transparent electrolytic cell, organic glass material.

TA1 titanium electrode, the anode is covered by ruthenium-iridium oxide fine nano coating which is up to 20 layers, ensure more than 5 years service life.

Bipolar electrode connection mode, reduced the heat yield, as well greatly reduced the production of sodium hypochlorite salt consumption and power consumption, plays a positive role in reducing by-product.

Siemens Touch Screen

All running status are shown clearly and all parameters can be adjusted directly by the touch screen.

Geemblue Rectifier

High frequency, stability and constant current rectifier.

Electrical conversion effciency over 90%

The rectifier have multiple protection for input over/under voltage, and output overvoltage / overcurrent / short circuit protection as well as overheat protection, ensure high reliability and security.

Seko Metering Pump

Real-time detect residual chlorine in water, thus convert to 4-20mA signal and feedback to PLC, for controling the dosing rate of dosing pump.

Siemens PLC Smart Control Center