1. Iyo yekusvina mhando sarufa shongwe iri nyore kushanda, uye yakagadzirwa sarufa acid yekusimbisa yakagadzikana, iyo inogadzirisa kunhuhwirira kwe so2 uye inogadzirisa kusvibiswa kwezvakatipoteredza.
2. Iyo yekusvina mhando sarufa shongwe iri nyore kugadzirisa uye kuchengetedza. Kana mhedzisiro yacho yakanaka, hapana chengetedzo ingangoita gore rimwe. Iko hakuna girazi fiber yakasimbiswa epurasitiki fan kana ceramic fan.
3. Iyo yekushaipa mhando sarufa shongwe ine yakanaka kutora kweSE2. Iyo yekunyoresa muyero weSO2 kazhinji iri pamusoro pe95%. Mwero wekunyorwa kwemamwe masherufu wesarufa kazhinji unenge makumi manomwe neshanu muzana, iyo inochengetera yakawanda yemitengo yesurferi mugore rimwe.