Namhlanje kwishishini lokutya,iingxowa zokupakisha ukutyaziyinxalenye eyimfuneko.Umgangatho weiingxowa zokupakisha ukutyaiya kuchaphazela ngokuthe ngqo umgangatho weemveliso, ngoko ke luhlobo luni lweengxowa zokupakisha ukutya ezifanelekileyo?Makhe sicacise ngokufutshane.
1. Inkangeleko mayingabi naziphene ezinjengamaqamza, iimpawu zamanzi, ukugqobhoza, njl. njl., kunye nobubanzi, ubude, kunye nokunxaxha kobungqingqwa beenkcukacha kufuneka kube phakathi koluhlu oluxeliweyo lokutenxa.
2. Iimpawu zomzimba, kubandakanywa amandla okuqina kunye nokwandisa ngexesha lekhefu, kubonakalisa amandla emveliso ukumelana nokwelula ngexesha lokusetyenziswa.Ukuba le nto ayifanelekanga, isikhwama sokupakisha ukutya (ifilimu) sikulungele ukuphuka ngexesha lokusetyenziswa.umonakalo.
3. Ukusebenza kococeko, kubandakanywa iintsalela zomphunga (i-acetic acid, i-ethanol, i-n-hexane), ukusetyenziswa kwe-potassium permanganate, isinyithi esinzima, kunye neemvavanyo ze-decolorization.Iintsalela zomphunga zibonisa ukubakho kweentsalela kunye neentsimbi ezinzima eziphuma kwiingxowa zokupakisha ukutya xa zidibana neviniga, iwayini, i-oyile kunye nolunye ulwelo ngexesha lokusetyenziswa.Iintsalela kunye neentsimbi ezinzima ziya kuba nemiphumo emibi kwimpilo yabantu.Ukongeza, iintsalela ziya kuchaphazela ngqo umbala kunye nevumba lokutya., incasa kunye nobunye umgangatho wokutya.
4. Intsebenzo yokuthotywa, ngokweentlobo ezahlukeneyo zokuthotywa kwemveliso, inokwahlulwa ibe luhlobo olunokuthotywa umfanekiso, uhlobo olunokubola, kunye nohlobo lokuthotywa kwemekobume.Ukusebenza kokuthotywa kubonisa ukubanako kwemveliso ukuba yamkelwe yimo engqongileyo emva kokusetyenziswa nokulahlwa.Ukuba ukusebenza kokuthotywa kukuhle, isikhwama (ifilimu) iya kuphuka, ihluke kwaye ihlaziywe ngokwayo phantsi kwesenzo esidibeneyo sokukhanya kunye ne-microorganisms, kwaye ekugqibeleni ibe yinkunkuma, eyindawo yendalo.Yamkelwe;ukuba ukuthotywa akulunganga, akuyi kwamkelwa yimekobume, ngaloo ndlela yenze “ungcoliseko olumhlophe”.
Izinto zokuhlolwa kwefilimu yokupakishwa kokutya ziquka:
Ukubonakala kufuneka kube bushelelezi, kungabi nemikrwelo, ukutshisa, amaqamza kunye nemibimbi, kwaye itywina lokushisa kufuneka libe ligudileyo kwaye lingabi nazitywina zobuxoki.Ifilimu ayiyi kuba nokuqhekeka, iipores kunye nokwahlula komgangatho odibeneyo.Akukho kungcola, izinto zangaphandle kunye namabala e-oyile kunye nolunye ungcoliseko.Ulwelo olufunxwayo engxoweni aluyi kuba nevumba elikhethekileyo, ivumba, i-turbidity kunye nokuguquka kombala.
Ixesha lokuposa: Oct-09-2022