Growing emphasis on operator safety, chemical handling and long-term operating costs has led many aquatic facilities to reconsider how chlorine is supplied and managed.
Rather than relying on bulk chemical deliveries, on-site chlorine generation enables facilities to produce sodium hypochlorite as required, reducing the need for transporting and storing hazardous chemicals.
How Does On-Site Chlorine Generation Work?
Using electrolysis, an on-site generation system converts a salt solution into sodium hypochlorite for automatic dosing into the pool water.
By generating chlorine on demand, facilities can maintain a reliable sanitiser supply while reducing dependence on external deliveries.
Why Are More Facilities Making the Change?
While every facility has different operational requirements, several factors are driving the growing adoption of on-site chlorine generation.
Improved Chemical Safety
Reducing the storage and handling of hazardous chemicals helps improve safety for operators while simplifying chemical management procedures.
Reduced Reliance on Deliveries
Generating chlorine on-site provides greater independence from chemical suppliers and helps minimise disruptions caused by delivery delays or supply shortages.
Lower Long-Term Operating Costs
Many facilities can reduce ongoing expenditure associated with purchasing, transporting and storing bulk liquid chlorine.
Integration with Automated Water Treatment
When combined with automated chemical dosing, on-site chlorine generation provides a highly efficient and integrated approach to maintaining consistent water quality.
Is On-Site Generation Right for Your Facility?
The decision to install an on-site chlorine generation system should consider factors including facility size, daily demand, available plant room space and long-term operational objectives.
For many commercial aquatic facilities, the operational and safety benefits provide a compelling alternative to traditional chlorine supply methods.
See Waterlink Envirogen at Splash Trade Show 2026
Visit the Waterlink stand at Splash Trade Show 2026 to see the Envirogen range and learn how on-site chlorine generation can support safer, more efficient pool operation.
Our technical team will be available to discuss your facility’s requirements and answer any questions.
Stand 101 | 19–20 August 2026