Abstract: A method and generator for generation of hydrogen peroxide which operate on the principle of conveying air-liquid or vapor flow through a corona discharge zone in air. Such devices can be used for disinfection of air and of various objects for industrial and home uses.

Abstract: An apparatus for generating ozone and anion capable of respectively controlling an ozone generator and an anion generator is disclosed. The apparatus includes an ozone generator, an ozone generator-driving portion, a second power source supplying power to the ozone generator-driving portion, an anion generator, an anion generator-driving portion, a circulating fan circulating the generated anion, a first power source supplying power to the anion generator-driving portion, a selecting valve selectively discharging the anion generated from the anion generator to a water purifier 100 or an ozone container, an activated carbon filter removing smell of the ozone introduce through the selecting valve into the water purifier, a controlling portion controlling the anion generator-driving portion and the ozone generator-driving portion, an operating portion inputting an external instruction to the controlling portion, and a timer controlling a reserving function of the operating portion.