Ukudla okumisiwe okumisiwe, owaziwa nangokuthi i-FD (iqhwa omisiwe) Ukudla, kunenzuzo yokugcina okusha kwayo nokuqukethwe okunempilo, futhi kungagcinwa emazingeni okushisa asekamelweni isikhathi esingaphezu kweminyaka engu-5 ngaphandle kwezivikelo. Ngenxa ye-pint yayo ngaphezu kwamanzi amaningi, ngesisindo esikhanyayo, okulula ukusithwala kanye nokuhamba kanye nezinye izinzuzo, ukudla okumisiwe okuqalile nakho sekuqale ukungena kokuphila kwansuku zonke kwabantu, kube yimpilo yokuzilibazisa elula.
Ngoba umkhiqizo oqediwe ukhanya ngesisindo futhi kulula ukuthwala nokuhambisa, ukudla okumisiwe okumisiwe nakho sekuqale ukungena empilweni yansuku zonke yabantu futhi kube ukudla okulula nokunempilo kokuzilibazisa. Isidingo sokudla okumisiwe okumisiwe sikhula ngokwedlula emhlabeni jikelele.
Ukudla okukhulu kweqhwa ukoma umshini Kufushane ngomshini wokudla we-vacuum efrijini, ubuchwepheshe bokudla okuqhamukayo obuqhamukile ngawo-1930s, kanti umshini wamanje wokudla wokudla usuphenduke imishini yokumisa ebalulekile yokusebenza okujulile kokudla.
Ukudla okukhohlisayo komgomo: Kususelwa ekuhlanganeni nasekuguqukeni kwe-liquid, eqinile negesi ezifundeni ezintathu zesigaba samanzi emazingeni okushisa ahlukahlukene, bese kuthi ngaphansi kwesimo sokudla esine-vacuum, ukuze kususwe amanzi aqinile esimweni sokudla.
Iyunithi yokudla yokudla iqukethe umzimba wokumisa umgqomo omiswe umqulu, iyunithi lesiqandisi, iyunithi le-vacuum, iyunithi lomjikelezo, iyunithi yokulawula kagesi, njll.
Ake sibheke izinzuzo zokusebenzisa umshini omkhulu wokudla omingcile ukukhulula ukudla okulomile -
1, ukudla komile emazingeni okushisa aphansi, kanye nezinto ezibucayi zokushisa ezintweni zokudla, njengamaprotheni, ama-microorganisms nezinye izithako ezi-bioactive, zingavikeleka.
2, ukomisa emazingeni okushisa aphansi, ukulahlekelwa ezinye izinto eziguqukayo entweni akuphansi.
I-3, yomiswa emazingeni okushisa aphansi, ukukhula kwama-microorganisms kanye nendima yama-enzyme acishe ame, ngakho-ke impahla ibe sezingeni eliphezulu ukuze ulondoloze izakhiwo zokuqala.
I-4, ukomisa kwenziwa ngesimo esinamandla somoya-oxygen, kanye nokubhujiswa kwezinye zezakhi ezithile ze-oxidized ekudleni kuyancishiswa.
I-5, umshini omkhulu wokudla omiswayo we-free
6, Ukudla okukhokhiseni-ukomisa kungakhipha ama-95% kuya ku-99% amanzi, ukuze ukudla omisiwe kokudla kungalondolozwa isikhathi eside.
Isikhathi sePosi: Aug-05-2024
