Dakin tsaftace abinci yana buƙatar cika ƙa'idar tsaftar iska ta ISO 8. Gina ɗakin tsaftace abinci zai iya rage lalacewa da haɓakar ƙwayoyin cuta na samfuran da aka samar yadda ya kamata, tsawaita lokacin da abinci ke cikin aminci, da kuma inganta ingancin samarwa. A cikin al'ummar zamani, yawan mutanen da ke kula da lafiyar abinci, yawan kula da ingancin abinci da abin sha na yau da kullun da kuma ƙara yawan cin abinci sabo. A halin yanzu, wani babban canji shine ƙoƙarin guje wa ƙarin abubuwa da abubuwan kiyayewa. Abincin da aka yi wa wasu magunguna waɗanda ke canza ƙwayoyin cuta na yau da kullun suna da saurin kamuwa da hare-haren ƙwayoyin cuta na muhalli.
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Ajin ISO | Matsakaicin Barbashi/m3 | Kwayoyin cuta masu iyo cfu/m3 | Bacteria masu zubar da jini (ø900mm) cfu | Ƙananan ƙwayoyin halitta na saman | |||||||
| Yanayin Tsaye | Yanayin Ƙarfi | Yanayin Tsaye | Yanayin Ƙarfi | Yanayin Tsayayye/minti 30 | Yanayin Canji/awa 4 | Taɓa(ø55mm) cfu/tasa | Safofin hannu na Yatsa guda 5 cfu/safofin hannu | ||||
| ≥0.5µm | ≥5.0µm | ≥0.5µm | ≥5.0µm | Saduwa da saman abinci | Gina saman ciki | ||||||
| ISO 5 | 3520 | 29 | 35200 | 293 | 5 | 10 | 0.2 | 3.2 | 2 | Dole ne ba tare da tabo na mold ba | <2 |
| ISO 7 | 352000 | 2930 | 3520000 | 29000 | 50 | 100 | 1.5 | 24 | 10 | 5 | |
| ISO 8 | 3520000 | 29300 | / | / | 150 | 300 | 4 | 64 | / | / | |
Q:Wane tsafta ake buƙata don tsaftace ɗakin abinci?
A:Yawanci ana buƙatar tsaftar ISO 8 don babban wurin tsaftarsa, musamman tsaftar ISO 5 ga wani yanki na dakin gwaje-gwaje na gida.
Q:Menene hidimar ku ta musamman don tsaftace ɗakin abinci?
A:Sabis ne na tsayawa ɗaya, gami da tsarawa, ƙira, samarwa, isarwa, shigarwa, kwamishinonin aiki, tabbatarwa, da sauransu.
Q:Tsawon wane lokaci zai ɗauka daga ƙirar farko zuwa aikin ƙarshe?
A: Yawanci yana cikin shekara guda amma kuma ya kamata a yi la'akari da iyakokin aikinsa.
T:Za ku iya shirya ma'aikatan ku na kasar Sin don yin aikin gina dakunan tsafta a ƙasashen waje?
A:Eh, za mu iya yin shawarwari da ku game da hakan.