Izindaba

I-nitrogen iyigesi engenambala, engenambala esetshenziswa ezinkambisweni nezinhlelo eziningi embonini yokukhiqiza ukudla neziphuzo kanye nokupakisha.I-nitrogen ithathwa njengezinga lemboni lokulondolozwa okungewona amakhemikhali;iyindlela engabizi, etholakala kalula.I-nitrogen ifaneleka kakhulu ukusetshenziswa okuhlukahlukene.Ngokuhlukahluka ngohlobo lokusetshenziswa, ishaneli yokusabalalisa, namazinga okuhlanzeka adingekayo, kufanele kusetshenziswe izinhlelo ezihlukene zokuhlola ukuze kuqinisekiswe ukuphepha.

Ukusetshenziswa kwe-nitrogen ohlelweni lokudla

Njengoba ukudla kwakhiwe ngamakhemikhali asebenzayo, kuba umsebenzi obalulekile womkhiqizi wokudla nochwepheshe bokupakisha ukubheka izindlela ezisiza ekuvikeleni imisoco kanye nokuqinisekisa ukuthi ikhwalithi yomkhiqizo ihlala injalo.Ukuba khona komoyampilo kungaba yingozi ekudleni okupakishiwe njengoba i-oxygen ingakhipha ukudla futhi ingakhuthaza ukukhula kwama-microorganisms.Ukudla okufana nenhlanzi, imifino, inyama enamafutha, neminye imikhiqizo yokudla esekulungele ukudliwa kungahle kufakwe i-oxidize ngokushesha.Kuyaziwa kabanzi ukuthi ingxenye eyodwa kwezintathu zokudla okusha akufinyeleli kubathengi njengoba konakaliswa kwezokuthutha.Ukulungisa ukupakishwa komkhathi kuyindlela esebenzayo yokuqinisekisa ukuthi imikhiqizo ifinyelela kumthengi ngokuphepha.

Ukusebenzisa igesi yeNitrojeni kusiza ekwandiseni impilo yeshalofu yemikhiqizo emisha.Abakhiqizi abaningi bakhetha ukushintsha umkhathi ngokufaka i-nitrogen ekudleni okupakishiwe ngoba iyigesi engasebenzi, ephephile.I-nitrogen ifakazele ukuthi ingelinye lamagesi angena esikhundleni segesi yomoya-mpilo embonini yokukhiqiza ukudla neziphuzo kanye nokupakisha.Ukuba khona kwe-nitrogen ephaketheni kuqinisekisa ukusha kwemikhiqizo yokudla, kuvikela izakhamzimba futhi kuvimbele ukukhula kwe-aerobic microbial.

Okuwukuphela kwenkinga osozimboni ababhekana nayo ngenkathi besebenzisa i-nitrogen embonini yokudla nesiphuzo ukuqonda isidingo se-nitrogen nomoya-mpilo emkhiqizweni.Eminye imikhiqizo yokudla idinga umoya-mpilo ngenani elincane ukuze kugcinwe ukuthungwa nombala.Isibonelo, inyama yemvu, ingulube, noma inyama yenkomo izobukeka kabi uma ikhishwa umoya-mpilo.Ezimweni ezinjalo, igesi ye-nitrogen yokuhlanzeka okuphansi isetshenziswa osozimboni ukwenza umkhiqizo ubukeke unokunambitheka okumnandi.Kodwa-ke, imikhiqizo efana nobhiya nekhofi ifakwe nge-nitrogen ehlanzekile kakhulu ukwenza impilo yeshalofu ibe yinde.

Ukuze kuhlangatshezwane nalezi zidingo, osozimboni abaningi basebenzisa amajeneretha e-nitrogen asendaweni phezu kwamasilinda e-N2 ngenxa yokuthi izitshalo ezikusayithi zibiza izindleko, ziphephile ukuyisebenzisa, futhi zinikeza umsebenzisi i-nitrogen engaphazamiseki.Uma udinga noma iyiphi ijeneretha yasendaweni ukuze usebenze, zizwe ukhululekile ukusithinta nganoma yisiphi isikhathi.