Kazhinji, kuchena kwemhepo kunotsamira pane yekupedzisira sefa yemhepo, iyo inodzivirirwa neyese epamberi mafirita emhepo.Zvinhu zvakasiyana-siyana zvinofanirwa kuverengerwa pakusarudza mafirita emhepo.Heano mamwe maitiro:
1.Zvinoenderana neyemukati inodiwa yekucheneswa zviyero, tarisa kugona kweyekupedzisira mhepo sefa.Iwe zvakare unofanirwa kuve neshuwa kuwanda kwemafirita emhepo aidiwa uye nekusefa kwavo kushanda zvakanaka.Kana iyo yemukati inoda kucheneswa kwakazara, unogona kusarudza iyo yekutanga sefa.Nekucheneswa kwepakati, iwe unofanirwawo kusarudza iyo yepakati-inoshanda sefa, kuwedzera kune yekutanga.Saizvozvo, mafirita ekutanga, epakati, uye epamusoro-anoshanda anofanirwa kushandiswa kuzadzisa zvinodiwa zvekuchenesa zvakanyanya.Unofanira kuronga zvine musoro mafirita iwayo.
2.Sarudza guruva riri mukati memhepo yekunze.Sefa yemhepo inobvisa huruva kubva mumhepo yekunze iyo inozopinda mukati gare gare.Kunyanya kune multistage kusefa kurapwa, iwe unofanirwa kusarudza iyo sefa zvinoenderana nemamiriro ekushandisa, mari yekusara, kushandiswa kwesimba, kugadzirisa, nezvimwe.
3.Sarudza zviyero zvesefa yemhepo.Izvo zviyero zvinosanganisira kusefa kunyatsoita, kuramba, chiyero chekupinda, guruva rekubata simba, etc. Sezvingabvira, iwe unofanirwa kusarudza ine mutengo wemhepo sefa, iyo inoratidzirwa nepamusoro-inoshanda, yakaderera kushomeka, hombe guruva inobata simba, ine mwero filtration velocity. , mhepo huru yekubata simba, uye nyore kuisa.
4.Ongorora pfuma yeguruva rine mweya.Izvo zvivakwa zvinosanganisira tembiricha, humidity, uye huwandu hwemukati hwe acidbase kana organic solvent.Mamwe mafirita emhepo anoshandiswa mukupisa kwakanyanya, nepo mamwe chete anogona kushandiswa munzvimbo ine tembiricha yakajairika uye hunyoro.Pamusoro pezvo, huwandu hwemukati hweasidhi-base kana organic solvent huchapesvedzera mashandiro emhepo sefa.