Sistimi ea Ozone e ka sebelisoa ka har'a mefuta eohle ea metsi a litšila.Ts'ebetso ea oxidation ea metsi a litšila e ipapisitse le mefuta ea metsi a litšila a tsoang liindastering tse fapaneng.

Ts'ebeliso e akaretsang ea ozone: kalafo ea ka tlung bakeng sa metsi a libaesekele, metsi a ts'oaroang ka mokhoa o sa tobang litsing tsa metsi tsa sechaba, kapa kalafo ea ka morao hore metsi a tšeloe ka kotloloho nokeng le koung.

Ho tloswa ha motswako: Oxidation ya ntho e kotsi kapa e mebala, fokotsa diparamente tse felletseng (COD kapa DOC).Ka tloaelo, mokhoa ona o kopanya ozone oxidation le bio-degradation, e leng O3- biological treatment -O3, ho fokotsa tekanyo ea ozone le litšenyehelo tsa ts'ebetso.