kuyini uchungechunge olubandayo
I-Cold chain ibhekisela ekuhlinzekweni okukhethekile kwemikhiqizo ethile enqubweni yokucubungula, ukugcina, ukuthuthwa, ukusatshalaliswa, ukuthengisa, kanye nokusetshenziswa, futhi zonke izixhumanisi zihlala zisesimweni esithile sokushisa okuphansi okudingekayo ukuze umkhiqizo unciphise ukulahleka, uvimbele ukungcola kanye nokuwohloka, futhi uqinisekise ukuphepha komkhiqizo.
Uchungechunge olubandayo luhlanganiswe ngokujulile ezimpilweni zabantu. Kungashiwo ukuthi zonke izici zokuphila kwethu zixhumene ngokungenakuhlukaniswa nochungechunge olubandayo. Lolu "chungechunge" lusebenza ezinhlobonhlobo eziningi kakhulu, kufaka phakathi imikhiqizo yezolimo eyinhloko, ukudla okucutshunguliwe, kanye nezimpahla ezikhethekile (njengemithi, imijovo), njll. Yiqiniso, okuhlobene kakhulu nokuphila ukudla kochungechunge olubandayo. Ukudla okuqandisiwe nokuqandisiwe kuhlala kusesimweni esishiwoyo sokushisa okuphansi endaweni yokuthutha yochungechunge olubandayo, okungaqinisekisa ikhwalithi yokudla futhi kunciphise ukulahleka kokudla.
Isikhathi sokugcina ukudla okuthuthwa nge-cold chain logistics siphindwe kanye kuya kaningana kunesokudla okuvamile okufrijiwe. Ukulawula izinga lokushisa ngesixhumanisi sokujikeleza kwegazi kunganciphisa ngempumelelo ukukhula kwamagciwane kanye nokonakala kokudla. Ngesikhathi esifanayo, enkambisweni ye-cold chain logistics, ngendlela yokulawula igesi, isimo sokuphefumula sezithelo nemifino ngemva kokukha siyacindezelwa, ukuze kufezwe umphumela wokugcina izithelo nemifino kusha. Kungabonakala ukuthi i-cold chain logistics idlala indima ebalulekile ekuthuthukiseni ikhwalithi yokuphila kwethu kanye nokulula.
Ngakho-ke, siyini isikhali somlingo esiyinhloko se-cold chain logistics? Siphi isihluthulelo senani laso?
Okokuqala, enye yezingxenye eziyinhloko ze-cold chain logistics "ukulawula izinga lokushisa nokulondolozwa kokushisa", okuhlanganisa ukugcina izinga lokushisa nomswakama njalo okunezidingo eziqondile zomswakama nokushisa kwezinto ezigciniwe, kanye "nokugcina izinga lokushisa lomoya olawulwayo" okudlala indima yokulondolozwa komoya olawulwayo.
Lokhu okubizwa ngokuthi ukulondolozwa komkhathi olawulwayo kunciphisa ukugcwala komoya-mpilo emoyeni kusuka ku-21% kuya ku-3% ~ 5%. Ngokusekelwe endaweni yokugcina ebandayo, isethi yesistimu yomkhathi elawulwayo iyengezwa ukuze kusetshenziswe umphumela ohlangene wokulawula izinga lokushisa kanye nokuqukethwe komoya-mpilo. Finyelela isimo sokuphefumula sezithelo nemifino ngemva kokuvuna.
Okwesibili, ukugcina uchungechunge olubandayo nakho kuyingxenye ebalulekile, evame ukusetshenziselwa imikhiqizo yezolimo emisha.
Okwesithathu ukudluliselwa kwe-cold chain. Ezingeni lokushisa elithile, ngokusebenzisa imishini yokudlulisa edingekayo, izitsha, njll., ukuhlunga nokupakisha imikhiqizo yezolimo emisha kungafinyelelwa.
Okwesine ukulayisha nokukhipha izinto ezibandayo, okuyisinyathelo esibaluleke kakhulu nesinzima. Lapho kufakwa izinto eziqandisini futhi ziqandisiwe, imoto yokukhipha impahla kanye nendawo yokugcina impahla kufanele zivalwe ukuqinisekisa ukuthi ukuphakama kwezinga lokushisa kwezinto ngesikhathi sokukhipha impahla kulawulwa ngaphakathi kwebanga elivunyelwe. Lapho umsebenzi wokukhipha impahla uphazamiseka, umnyango wegumbi lemishini yokuthutha kufanele uvalwe ngokushesha ukuze kugcinwe uhlelo lokuqandisa lusebenza ngendlela evamile.
Okwesihlanu ukuthuthwa kwe-cold chain, okuyisixhumanisi esibalulekile ekuthuthweni kwe-cold chain. Izindleko zokuthuthwa kwe-cold chain ziphakeme kakhulu, futhi zifaka ubuchwepheshe obuyinkimbinkimbi kakhulu bokuqandisa i-mobile kanye nobuchwepheshe bokukhiqiza ama-incubator. Ukuphathwa kokuthuthwa kwe-cold chain kuhilela izingozi eziningi kanye nokungaqiniseki.
Ukuze kufezwe ukusebenza okuzenzakalelayo nangokuphumelelayo kwenqubo yonke yokuphathwa kwe-cold chain, ukusetshenziswa kobuchwepheshe bolwazi kubalulekile, okungukuthi, ukulawulwa kolwazi lwe-cold chain. Ubuchwepheshe bolwazi luyisimiso sezinzwa se-cold chain logistics yesimanje. Ngokusekelwa yipulatifomu yolwazi lohlelo, kulula ukufeza ukuphathwa ngokubambisana okunesu kwazo zonke izinsiza zebhizinisi, ukunciphisa izindleko zokuphathwa kwe-cold chain logistics, nokuthuthukisa ukuncintisana kwemakethe kanye nezinga lokuphatha lamabhizinisi okuphathwa kwe-cold chain.
Ingabe ukudla okubandayo kusadliwa?
Ngokuvamile, uma izinga lokushisa liphansi, igciwane lihlala isikhathi eside. Endaweni engaphansi kwama-20°C, igciwane lingaphila izinyanga eziningana, futhi ngisho nasekuthuthweni okuvamile kwe-cold chain, igciwane lingaphila amasonto amaningana. Uma izinto ezingcolile, okuhlanganisa nokudla noma ukupakishwa kwangaphandle, zithuthwa nge-cold chain ezindaweni ezinezinga eliphezulu lobhubhane olusha lomqhele, igciwane lingalethwa ezindaweni ezingezona eziwubhubhane, okubangela ukudluliselwa kokuxhumana.
Kodwa-ke, akukho ukutheleleka okusha kwe-coronavirus okubangelwa ukusetshenziswa ngqo kokudla okubandayo okutholakale kuze kube manje. I-coronavirus entsha iyigciwane lokuphefumula, elidluliselwa kakhulu ngamaconsi okuphefumula kanye nokuxhumana okuseduze phakathi kwabantu, futhi amathuba okutheleleka ngomgudu wokugaya ukudla aphansi kakhulu. Kusukela ekuhlaziyweni kokulandeleka kwezifo, iqembu elithelelekile liyiqembu elisengozini enkulu elivezwa ngokuphindaphindiwe emaphaketheni angaphandle okudla okubandayo okungenisiwe endaweni ethile, njengabathwali.
Ochwepheshe abaningi abanegunya bathi izwe lami selingene esigabeni sokulungisa ukuvimbela nokulawula ubhubhane olusha lwe-crown pneumonia, futhi asikho isidingo sokwesaba ngenxa yamacala asanda kwenzeka ezifundeni eziningana. Kodwa kudingeka kugcizelelwe ukuthi ubusika buhlinzeka ngendawo efanelekile yokusabalala kwe-coronavirus entsha ethembele ekuphathweni kwe-cold chain, ngakho-ke "ukuvimbela abantu kudinga nokuvikela izinto."
Ngokuphathelene "nokuvimbela", ukuhlolwa nokuhlukaniswa kwe-cold chain kuyisixhumanisi esidinga ukunakwa okukhethekile. Kuyadingeka ukusungula umsebenzi wokuhlola ukudla ojwayelekile nohlelekile kanye nomsebenzi wokuhlukaniswa, ukuhlela abasebenzi abakhethekile ukuphatha umsebenzi wokuthutha ngobuningi obukhulu bokuthutha, ibanga elide kanye namathuba aphezulu okungcola, ukwenza umsebenzi omuhle ekuhlanzeni okuvamile, ukubulala amagciwane kanye nokunye ukwelashwa kokuhlanzeka, kanye nokusebenzisa ukuqapha kwesikhathi sangempela kanye nokuqoshwa kwezinga lokushisa komsebenzi we-cold chain logistics ukuqinisekisa ukuthi isimo sekhwalithi sokudla sihlangabezana nezidingo ngesikhathi sokuthuthwa nokuqinisekisa ukuphepha kanye nenhlanzeko yokudla okungenisiwe.
Isikhathi sokuthunyelwe: Mashi-01-2023
