In recent years, the production of micro sodium hypochlorite disinfectant generators has continuously increased. The smallest generator electrolytic cell volume is only 0.5L, the available chlorine content is 1.2g/L, the coated titanium electrode size is 3cm in diameter, and the generator is popular because it is portable and portable.

Hypochlorous acid is a very small neutral molecule that can diffuse to the surface of negatively charged bacterial cells and penetrate the cell wall to penetrate into the cells to oxidize and kill bacteria. The natural pond water contained E. coli 1.1×105/L and the total number of bacteria was 2×10 4 cells/mL. After adding sodium hypochlorite for 5 min, E. coli was 100 cells/L, and the total number of bacteria was 100 cells/mL. The sterilized pond water is tested by the health department and meets drinking water standards. The small sodium hypochlorite generator is suitable for the disinfection of unclean drinking water such as river water, well water, and sugar water. It is particularly useful for field operations, field forces, and areas where water systems are also purchased.