Izvo zvinonzwisisika zvigadziriso zvesefa system zvinogona kuwedzera hupenyu hwesevhisi yekupedzisiramhepo sefauye ita kuti kushorwa kweiyo-nhanho-nhatu sefa system kukura zvishoma nezvishoma.Kunyangwe zvakaratidzwa mukutanga 1980s kuti colorimetric mafirita ane hunyanzvi hwe90% ~ 95% (yakaenzana neChinese chikoro chepamusoro kune mafirita-akanyanya kushanda zvakanaka) anogonasefa kunze 99.9%yehutachiona hwese muzvipatara, iyo yazvino kudzokororwa kwechipatara mhepo zviyero munyika dzakasiyana siyana kazhinji ine maitiro ekuvandudza.kusefa kunyatsoshanda.Iyo Standard inosimbisa kuti Giredhi I, II uye III dzimba dzekuvhiya dzakachena dzinofanirwa kunge dzakashongedzwaHEPA mafirita.Masefa eSubhepa anotenderwa chete mudzimba dzekuvhiya dzakachena dzeLevel IV.Tichifunga kuti yakachena yekushanda kamuri ivimbiso system, electrostatic purifier haifanirwe kusetwa pakupera kwemhepo.
Pfungwa yekusefa kwemazinga matatu ipfungwa yakakwana, uye ndiyo chiyero chinoshanda chekugadzirisa hurongwa hwekusefa zvine musoro.Kuti utambe kushanda kwese kwehurongwa, kusarudzwa uye nzvimbo yenhanho yega yega yefirita haigone kufuratirwa.Kana chinongedzo chikaregeredzwa kana kumisikidzwa kweyero yesefa isina kufananidzwa, iyokutsivanguva yematanho matatu esefa ichave isina musoro, zvichikonzera kushata kwesekusefa kunyatsoshandauye mamwe matambudziko, uye kutenderera hakufanirwe kunge kwakareba.
Nguva yekutumira: Nov-04-2022