... oxidize hydrogen sulfide (H2S) and other reduced sulfur compounds, such as mercaptans, sulfides, disulfides, and sulfites in waste water treatment. ... herpes of mouth virus, epidemic hemorrhagic fever virus.FeatureWidely use as effective disinfector: virus, germ and its spore, mycoplasma,epiphyte and ... 250 dill bursal viruses; 1:100 kill corona virus. Anqin same as virkons aquatic aquaculture medicine