Amashaja kakhilimu ophehliweiyisengezo sokudla esisetshenziselwa ukwenza ukhilimu. Yenziwe nge-nitrous oxide (N2O), igesi engenambala, enganambitheki, nengenaphunga. Uma i-N2O ixubene nokhilimu, ama-bubbles amancane akhiwa, okwenza ukhilimu ube lukhuni futhi ulula.
Ukusebenzisa amashaja kakhilimu ohlutshiwe aphelelwe yisikhathi noma angaphansi kungase kubangele lezi zingozi ezilandelayo:
Izingozi Zezempilo: Ukhilimu ophelelwe yisikhathi ungase ube namagciwane ayingozi noma ama-microorganisms angabangela ushevu ekudleni uma udliwa.
Ikhwalithi yokudla eyehlisiwe: Amashaja kakhilimu Okhilimu Aphelelwe yisikhathi angase angakhiqizi igesi ye-N2O eyanele, okwenza ukhilimu wehluleke ukugcwala igwebu ngokugcwele, kuthinte ukunambitheka nokubukeka.
Izingozi zokuphepha: Amashaja kakhilimu ocwebezelayo aphansi angase aqukathe ukungcola noma izinto zangaphandle, ezingase zivale idivayisi ekhipha amagwebu noma zibangele ezinye izinkinga zokuphepha uma zisetshenziswa.
Nazi ezinye izindlela zokuhlonza amashaja kakhilimu ohlutshiwe aphelelwe yisikhathi noma ekhwalithi ephansi:
Hlola impilo yeshelufu: Ama-agent akhilimu anegwebu anesikhathi seshelufu, futhi kuphela uma esetshenziswa phakathi nesikhathi seshelufu lapho ukuphepha nekhwalithi kungaqinisekiswa khona.
Qaphela ukubukeka: Amashaja kakhilimu ohlutshiwe aphelelwe yisikhathi angase abonise ukuguquguquka kombala, ama-clumps noma into yangaphandle.
Hlola umfutho wegesi: Amashaja kakhilimu Okhilimu Ocwebile angase abe nomfutho wegesi onganele, okuholela ekukhihlizeni amagwebu okwanele.
Nazi ezinye izindlela zokugwema ukusebenzisa amashaja kakhilimu ohlutshiwe aphelelwe yisikhathi noma ekhwalithi ephansi:
Thenga eziteshini ezisemthethweni: Ukuthenga amashaja kakhilimu Ohlutshiwe esitolo esihloniphekile nomaumphakeliingaqinisekisa ikhwalithi yomkhiqizo.
Naka izimo zokuwagcina: Amashaja kakhilimu ophehliwe kufanele agcinwe endaweni epholile, eyomile ekude nelanga eliqondile.
Ukusetshenziswa ngendlela efanele: Sebenzisa amashaja kakhilimu ohlutshiwe ngendlela efanele ngokwemiyalelo ukuze ugweme izingozi zokuphepha.
I-N2O igesi engenambala, enganambitheki, nengenaphunga engase ibangele izinkinga zempilo ezilandelayo uma ihogelwe ngemithamo emikhulu:
Ukushoda kwe-Vitamin B12: I-N2O izohlangana ne-vitamin B12, okubangela ukuntuleka kwe-vitamin B12 emzimbeni, okungabangela izifo zemizwa.
Umthelela wokubulala izinzwa: Imithamo emikhulu ye-N2O ingaveza imiphumela yokubulala izinzwa, okuholela ezimpawu ezifana nokudideka nokuncipha kokuxhumana.
I-Asphyxiation: I-N2O isusa umoya-mpilo emoyeni, ibangele ukuminza.
Ukudla okuphelelwe yisikhathi kungase kube nezinto ezilandelayo eziyingozi:
Amagciwane: Ukudla osekuphelelwe yisikhathi kungase kube namabhaktheriya, angabangela ushevu ekudleni lapho kudliwe.
Isikhunta: Ukudla osekuphelelwe yisikhathi kungase kukhiqize i-mycotoxins, engabangela ukuhlanza, isifo sohudo nezinye izimpawu ngemva kokudliwa.
Amakhemikhali: Ukudla okuphelelwe yisikhathi kungase kushintshe amakhemikhali akhiqiza amakhemikhali ayingozi.
Ukudla kwekhwalithi ephansi kungase kube nezinto ezilandelayo eziyingozi:
I-Heavy metals: Ukudla okuphansi kungase kube nenani eliningi lezinsimbi ezinzima, okungase kuholele kushevu wensimbi enzima ngemva kokusetshenziswa.
Izinsalela zezibulala-zinambuzane: Ukudla okungenazinga eliphansi kungase kuqukathe izinsalela zezibulala-zinambuzane eziningi, ezingase zidale umonakalo empilweni yomuntu ngemva kokudliwa.
Izithasiselo ezeqisayo: Ukudla okuseqophelweni eliphansi kungase kube nezithasiselo ezidlulele, okungase kubangele ukungezwani komzimba noma ezinye izinkinga zempilo ngemva kokudliwa.
Ukusebenzisa amagwebu kakhilimu aphelelwe yisikhathi noma asezingeni eliphansi kungase kube yingozi empilweni, ikhwalithi yokudla kanye nokuphepha. Ngakho-ke, uma usebenzisa ama-agent okugcoba ukhilimu, kufanele kuqashelwe ukukhomba nokugwema ukusebenzisa imikhiqizo ephelelwe yisikhathi noma engaphansi.