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Electrochlorination Technology & Systems

1. What is Electrochlorination?
Electrochlorination is an advanced electrochemical process used to generate a highly effective chlorine-based disinfectant on-site. By applying a direct current to a chloride-containing solution—such as natural seawater or artificial brine—this technology safely produces active chlorine.
It completely eliminates the need for transporting and storing hazardous liquid chlorine, making it the modern standard for industrial and municipal water treatment. At Sciyee Water, we leverage this core scientific principle to engineer tailored disinfection technologies for both marine and inland environments.

2. The Electrochlorination Principle

The fundamental process is straightforward and environmentally friendly, requiring only three basic elements: Salt, Water, and Electricity.
Within an electrolytic cell, the chloride solution undergoes an electrochemical reaction to form the active disinfecting agent, with hydrogen gas released as a byproduct.

The Chemical Reaction Process:

3.Industrial Applications of the Technology

Based on the raw water source available, this technology is implemented through two primary

technical routes:

A. Seawater Electrochlorination Utilized for coastal and offshore applications where natural seawater is abundant. This route relies on high-velocity seawater electrolysis using proprietary electrode coatings designed to withstand complex marine conditions.

Key Applications: Bio-fouling control for power plants, LNG terminals, and petrochemical cooling water systems.

Explore the Equipment: [View our Seawater Electrochlorination Systems ->]

B. Brine Electrochlorination Developed for inland applications requiring high-purity water

disinfection. This process electrolyzes a saturated brine solution (pure salt + water) to produce a stable, highly concentrated disinfectant on-site.

Key Applications: Municipal drinking water, rural water supply, and comprehensive wastewater treatment.

Explore the Equipment: [View our Sodium Hypochlorite Generators ->]

4. Key Advantages of Sciyee Technology

Safety First: Complete elimination of high-pressure chlorine gas or concentrated hazardous chemicals.

Cost-Effective: Significantly lower operating costs utilizing only raw salt and electrical power.

Proven Reliability: Built upon 30+ years of dedicated R&D, featuring advanced DSA (Dimensionally Stable Anode) technology.

Eco-Friendly: Dramatically reduces the carbon footprint by avoiding chemical transportation

Sodium Hypochlorite Generator

The sodium hypochlorite generator developed by the company adopts advanced sino-German cooperative research and development of energy-saving electrolysis technology and Saiyi proprietary technology electrode to achieve superior brine electrolysis efficiency and energy-saving effect.

Seawater Electrochlorination Systems

NT-LA Integrated Sodium Hypochlorite Generator

NT-LA integrated sodium hypochlorite generator is a high-tech equipment independently developed by Shanghai Saiyi Water Treatment Technology Co., Ltd. and using Saiyi's proprietary technology. It can serve medium and large water plants, sewage plants, hospital disinfection, animal husbandry, swimming pool disinfection and other occasions. The equipment adopts Seykey's proprietary technology electrodes to achieve superior brine electrolysis efficiency and energy saving effect. It has been successfully operating in large and medium-sized water plants and sewage plants at home and abroad for many years, and the safety and superiority of SCITEC system have been confirmed by more and more customers.

NT-CN Integrated Sodium Hypochlorite Generator

NT-CN integrated sodium hypochlorite generator is a high-tech equipment independently developed by Shanghai Saiyi Water Treatment Technology Co., Ltd. and using Saiyi's proprietary technology. It can serve the halfway pressurized pump station, hospital sewage, rural drinking water, animal husbandry, landscape water, swimming pool, secondary water supply pool water tank disinfection and sterilization and other places. The equipment adopts Seykey's proprietary technology electrodes to achieve superior brine electrolysis efficiency and energy saving effect. It has been successfully operating at home and abroad for many years, and the safety and superiority of SCITEC system have been confirmed by more and more customers.

NT-C Integrated Sodium Hypochlorite Generator

NT-CA Integrated Sodium Hypochlorite Generator

It uses SCIYEE's proprietary technology and high-end supporting equipment, making it suitable for small water treatment plants, sewage treatment plants, rural water supply systems, hospitals, swimming pools, and other facilities requiring sterilization and disinfection.

NT-PD Batch Sodium Hypochlorite Generator

High-Concentration Sodium Hypochlorite Generator

Acid-Free Sodium Hypochlorite Generator

Solar Electrolysis Equipment

NT-HB New Plate Type Seawater Electrochlorination Systems

NT-CTE Concentric Tubular Seawater Electrochlorination Systems

NT-HD Plate Type Seawater Electrochlorination Systems

ME Series Electronic Disinfection Equipment

Salt-Free Sodium Hypochlorite Generator

0.8% sodium hypochlorite dosing system

PAC/PAM Intelligent Dosing System

Ozone Generation System