Chothandizira kuwonongeka kwa ozoni chopangidwa ndi Xintan chimagwiritsidwa ntchito kuwononga ozone kuchokera ku utsi.Wopangidwa kuchokera ku manganese dioxide (MnO2) ndi copper oxide (CuO), amatha kuwola ozoni kukhala okosijeni bwino pa kutentha kozungulira ndi chinyezi, popanda mphamvu ina iliyonse.
Iwo zimaonetsa dzuwa mkulu, ntchito khola ndi moyo wautali ntchito (2-3years), ozoni chiwonongeko chothandizira chimagwiritsidwa ntchito majenereta ozoni, osindikiza malonda, mankhwala zinyalala madzi, disinfection ndi yotseketsa amene amagwirizana ndi ozoni ntchito.