Asia Chemical Engineering Co., Ltd
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Hypochlorite Water Generator

Hypochlorite Water Generator

A hypochlorite water generator (also called an on-site sodium hypochlorite generator) is a device that produces sodium hypochlorite (NaClO) — the core disinfectant in bleach — through electrolysis of salt water (NaCl solution) or hydrochloric acid. Unlike pre-packaged disinfectants, it generates fresh, adjustable-concentration sanitizing solution on demand, eliminating storage risks and supply chain dependencies. Ideal for industries requiring continuous, safe disinfection, this equipment delivers a 99.999% sterilization rate against bacteria, viruses (including COVID-19), and fungi.

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  • Description

    Asia Chemical Engineering Co., Ltd. is one of the most reliable manufacturers and suppliers of hypochlorite water generator in China. Please rest assured to wholesale cost-efficient hypochlorite water generator from our factory. Good service and reasonable price are available.

     

    How Does It Work?​

     

    The core principle relies on electrolysis technology, with two common configurations to fit different scenarios:​

    Salt Water Electrolysis (Most Widely Used): Passes electricity through a brine solution (water + industrial salt). At the cathode, hydrogen and sodium hydroxide form; at the anode, chlorine is produced. These react to create sodium hypochlorite, with adjustable concentration via salt input and electrolysis time.​

     

    Hydrochloric Acid Electrolysis: Uses a diaphragm-free electrolytic cell to convert hydrochloric acid into slightly acidic hypochlorous acid (pH 5.0–6.5, 40–80mg/L available chlorine), ideal for food and medical settings requiring mild disinfection.​

    All systems feature smart controls for concentration monitoring and automatic shutdown, ensuring safe, consistent operation with minimal human oversight.

     

    Technical Specifications

     

    Parameter Typical Range
    Capacity 200 kg/day to 4 tons/day (scalable)
    Solution Concentration 5–12% NaClO (adjustable by model)
    Input Voltage 220V–480V (varies by region)
    Electrode Material Titanium with ruthenium/iridium coating
    Footprint 1.5–10 m² (skid-mounted or containerized)

     

    Sodium Hypochlorite Generating Unit

     

    Applications

    Water Treatment:
    Municipal drinking water disinfection, wastewater treatment, and swimming pool sanitation .
    Industrial Use:
    Cooling tower disinfection, oil/gas refinery water treatment, and food processing plant sanitization .
    Public Health:
    Hospital sewage disinfection, livestock farm biosecurity, and medical equipment sterilization .
    Agriculture:
    Crop irrigation water treatment and poultry farm disinfection .

    FAQ:

     

    What is the overall lifespan of a sodium hypochlorite generator? How to extend its service life?

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    The overall lifespan of our hypochlorite water generators is 8–10 years (under normal operation), which is 3x longer than ordinary electrolysis devices on the market. The core consumable - electrolytic electrodes - has a lifespan of 5,000+ hours (as mentioned in the "Low Maintenance" section), and can be replaced at a low cost (only 5% of the total device price) when worn.​

     

    To extend service life: 1) Use qualified industrial salt (avoid low-purity salt that causes electrode scaling); 2) Follow the manual to clean electrodes annually (we provide a dedicated cleaning agent); 3) Enable the device's "standby mode" when not in use for more than 72 hours (prevents internal pipe corrosion).

     

    Do I need professional personnel to install a hypochlorite water generator? What are the site requirements?​

     

    Most small to medium models (like the Mini-50 and Pro-600) support semi-self-installation - we provide a detailed manual with step-by-step videos, and no professional electrical certification is required for basic setup. For large industrial models (e.g., Max-20000), we offer free on-site installation guidance (included in the purchase package) to ensure compliance with local electrical standards.​

    Site requirements are simple: 1) A 220V/380V power supply (matches the model's power demand, e.g., 150W for Mini-50); 2) Access to clean tap water (no heavy metal impurities) and industrial salt storage space (10kg of salt can support the Pro-600 for 2–3 weeks); 3) A well-ventilated area (to discharge minimal hydrogen gas from electrolysis, safe per CE standards).

     

     

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