Which method generates chlorine on-site at the point of use, often for specialized applications?

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On-site generation of chlorine happens by using electricity to split a brine solution inside an electrolytic cell, producing chlorine right where it’s needed. This method delivers the disinfectant locally, which reduces the hazards and logistics of handling and storing bottled chlorine gas or pre-made hypochlorite. In the electrolytic cell chlorinator, electricity drives the reaction that releases chlorine from salt, forming a chlorine-based disinfectant (often as hypochlorous acid/hypochlorite) that can be dosed directly into the water. This approach is particularly useful for specialized applications, such as small or remote systems or scenarios requiring precise, flexible dosing, where transporting and storing large quantities of chlorine are impractical or unsafe.