Electrolytic NaClO Equipment for Municipal Sewage & Reclaimed Water Disinfection
1 Product Overview
Municipal-use high concentration sodium hypochlorite generator is an environmentally friendly electrolysis disinfection device widely used in municipal environmental protection industry. Taking refined salt and tap water as raw materials, the equipment produces high-concentration sodium hypochlorite disinfectant through electrochemical reaction. It is suitable for disinfection of municipal sewage effluent, reclaimed water reuse, urban secondary water supply and landscape water. Compared with liquid chlorine disinfection, it has higher safety; compared with low-concentration generators, it reduces equipment footprint and pipeline investment. The whole system meets municipal engineering design standards and can be steadily operated in large-scale sewage treatment plants.
2 Technical Principle
The equipment adopts safe salt water electrolysis technology. Raw salt is automatically dissolved into dilute brine, filtered and transported into the electrolytic cell. Under DC power supply, chloride ions generate chlorine, which reacts instantly to form high-concentration sodium hypochlorite solution. By optimizing flow matching and electrolysis parameters, stable effective chlorine concentration can be maintained. The system is equipped with complete safety interlock protection. Hydrogen generated in electrolysis is diluted and discharged safely, meeting municipal environmental protection and safety engineering specifications.
3 Main Features
Environment-Friendly Raw Material: Only salt and water, no dangerous chemical transport links.
High Safety Level: Avoid risks of liquid chlorine leakage and stored disinfectant deterioration.
Skid Integrated Design: Suitable for municipal plant upgrading and new construction projects.
Stable Disinfectant Quality: Real-time preparation ensures effective chlorine concentration meets design requirements.
Complete Safety Interlock: Overheat, overcurrent and liquid level protection for municipal unattended sewage plants.
4 Core Advantages
Project Cost Optimization: High-concentration output reduces equipment quantity and pipeline engineering investment.
High Safety for Municipal Projects: Eliminate hidden dangers of dangerous chemical storage in densely populated urban areas.
Stable Effluent Index: Continuous and uniform dosing ensures consistent disinfection effect of sewage tail water.
Easy Acceptance: Meet environmental protection assessment requirements of municipal engineering projects.
Strong Expandability: Multiple units can run in parallel to adapt to large-scale sewage treatment capacity.
5 Core Components
Titanium Electrolytic Cell Assembly: Long service life, stable production of high concentration NaClO solution.
Intelligent Rectifier Power Supply: Guarantee long-time stable electrolysis operation.
Automatic Brine Preparation System: Continuous and stable brine supply.
PLC Control Cabinet with Safety Interlock: Realize unattended operation and fault automatic alarm.
Disinfectant Storage Tank & Automatic Dosing Unit: Realize buffer storage and quantitative dosing.
6 Application Fields
Municipal sewage plant tail water disinfection, urban reclaimed water reuse project, urban secondary water supply disinfection, landscape water treatment, rural centralized sewage treatment, waterworks pipeline disinfection.
Boasting 25 years of professional industry experience in production and supply, ZLN factory delivers premium,cost-effective chemical products with reliable quality. Equipped with fully automatic production systems and scientific modular production line design, we achieve stable output, high efficiency and low energy consumption while strictly complying with industrial standards. Different from ordinary manufacturers, ZLN provides flexible customized services tailored to diverse customer needs on product specifications, packaging and solutions. With direct factory pricing and optimized production processes, we help clients cut procurement costs and obtain high-quality, stable chemical supplies with comprehensive professional support.
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