Njengezwe elisathuthuka, iCambodia inamaphrojekthi amaningana agxile kwikhwalithi yomoya wangaphakathi njengezinhlelo eziphambili zokwakha okuluhlaza. Esinye sezinyathelo ezinjalo sise-International School of Phnom Penh (ISPP), esaqeda uhlelo lwayo lokuqapha ikhwalithi yomoya wangaphakathi kanye nokuphathwa kwedatha ngo-2025. Le phrojekthi isebenzisa idivayisi yokuqapha ikhwalithi yomoya ye-Tongdy multi-parameter, i-MSD, ukudala indawo yokufunda nemisebenzi ebonakalayo, enempilo ngokusebenzisa idatha ethembekile kanye nezinhlelo zokusebenza zobungcweti. Uhlelo luhlose ngqo ukuthuthukisa nokuhlola ikhwalithi yomoya emakilasini, ejimini, emitatsheni yezincwadi, nasemahhovisi, ukuqinisekisa indawo ephephile nenempilo yabafundi nabasebenzi.
Kungani ikhwalithi yomoya wangaphakathi ibaluleke kangaka?
Ezindaweni zasemadolobheni, abantu bachitha isikhathi esingaphezu kuka-80% bengaphakathi endlini, okwenza ikhwalithi yomoya wangaphakathi ibe yinto ekhathazayo kakhulu isikhathi eside. Izifundo zibonisa ukuthi ukungcola komoya njenge-PM2.5, i-carbon dioxide (CO2), kanye nama-volatile organic compounds (ama-VOC) kungaba nomthelela kancane kancane kodwa onzima empilweni, ikakhulukazi kubafundi nakubasebenzi abachitha amahora amaningi bengaphakathi endlini. Ukuthuthukisa ikhwalithi yomoya wangaphakathi akugcini nje ngokuvimbela izingozi zempilo kodwa futhi kuthuthukisa ukusebenza kahle kokufunda kanye nogqozi lomsebenzi.
Umgomo we-ISPPukusebenzisa ubuchwepheshe bokuqapha kanye nokwenza ngcono ikhwalithi yomoya ngesikhathi sangempela, ukudala indawo enempilo futhi enobungani nemvelo. Ngokufaka i-Izikrini zekhwalithi yomoya ze-MSD, isikole singalandelela ngokunembile idatha yomoya ezindaweni ezahlukene futhi silondoloze izindawo zangaphakathi ezihlangabezana nezindinganiso zezempilo.
I-Tongdy MSD Multi-Parameter Air Quality Monitor: Ukuqapha Kwesikhathi Sangempela kanye Nokusetshenziswa Kwedatha
Idivayisi ye-Tongdy MSDiyisiqaphi sekhwalithi yomoya esithuthukisiwe esinamapharamitha amaningi esikwazi ukulandelela amapharamitha omoya ayisikhombisa abalulekile ngasikhathi sinye:
I-PM2.5 kanye ne-PM10: Izinhlayiya ezincane ezibeka impilo engcupheni, ikakhulukazi uma zichayeka isikhathi eside, okungaholela ezifweni zokuphefumula.
Ukuhlushwa kwe-CO2: Amazinga aphezulu e-CO2 angathinta ukunaka kanye nekhono lokusabela, okubangela isiyezi kanye nokukhathala.
Izinga lokushisa kanye nomswakama: Lezi zici zemvelo zithinta ngqo induduzo kanye nempilo.
Ama-VOC: Amakhemikhali emvelo ayingozi aguquguqukayo angabangela ukungezwani komzimba kanye nekhanda elibuhlungu.
I-HCHO (i-Formaldehyde)Ukuchayeka isikhathi eside ku-formaldehyde kungabangela izinkinga ezinkulu zempilo, okuhlanganisa izifo zokuphefumula kanye nokusabela kokungezwani komzimba.
Idivayisi ye-MSD ayigcini nje ngokuqoqa idatha yesikhathi sangempela kodwa futhi ikhiqiza imibiko ezenzakalelayo ukusiza isikole ukubhekana nezingozi zekhwalithi yomoya wangaphakathi. Uma ikhwalithi yomoya iwela ngaphansi kwemingcele esethiwe, uhlelo luxwayisa abaphathi ukuthi bathathe izinyathelo zokungenisa umoya noma zokuhlanza ezidingekayo ukuze balondoloze indawo enempilo.
Ungawuthuthukisa Kanjani Umoya Osezingeni Eliphezulu Nokuvikela Impilo Yasekhempasini?
Ngokufakwa kwe- Amadivayisi e-Tongdy MSD, i-ISPP ayikwazi nje ukuqapha ikhwalithi yomoya ngesikhathi sangempela kodwa futhi ingathatha izinyathelo zesayensi zokuthuthukisa indawo yangaphakathi. Isibonelo, uma amazinga e-PM2.5 ephezulu, isikole singasebenzisa izihlanzi zomoya noma sivule amafasitela ukuze kungene umoya ngendlela yemvelo. Uma amazinga e-CO2 enyuka, uhlelo lungabangela izinhlelo zomoya omusha noma amafasitela avule ukuqinisekisa ukugeleza komoya okufanele. Lezi zenzo zingalungiswa ngokuzenzakalela noma ngesandla, kuye ngohlelo kanye nesabelomali sonke.
Lo Msebenzi Ushintsha Kanjani Indawo Yekhampasi?
Lo msebenzi omusha wokuqapha ikhwalithi yomoya uthuthukise kakhulu ikhwalithi yomoya wangaphakathi e-ISPP, wadala indawo yokufunda enempilo kubo bonke abafundi nabasebenzi. Ikhwalithi yomoya ethuthukisiwe ithuthukise ngqo ukusebenza kwabafundi ezifundweni kanye nokukhiqiza kwabasebenzi. Izifundo zibonisa ukuthi ikhwalithi yomoya omuhle ithuthukisa ukugxila, inciphisa ukukhathala, futhi isiza ukugcina ukuzinza ngokomzwelo. Ngokusetshenziswa okuqhubekayo kwamadivayisi, ikhampasi ye-ISPP izoqhubeka nokuba luhlaza futhi ibe yintsha.
Ukubheka Esikhathini Esizayo: Ukuqapha Ikhwalithi Yomoya Ohlakaniphile Njengokusungula Izinto Ezintsha Kwezemfundo
Njengoba ulwazi ngemvelo lukhula futhi ubuchwepheshe buthuthuka, izikole nezikhungo eziningi seziqala ukugxila ekuqapheni nasekuthuthukiseni ikhwalithi yomoya. Iphrojekthi entsha ye-ISPP ibonisa ukuzibophezela okuqinile kwesikole ekuvikelweni kwemvelo kanye nempilo, okuhambisana nemigomo yokuzinza kanye nokunikeza imodeli kwezinye izikhungo zemfundo emhlabeni jikelele.
Ekuphetheni, ngokufaka i- Izikrini zekhwalithi yomoya zeTongdy ezinamapharamitha amaningi, i-ISPP ihlinzeke ngesisombululo sokuphathwa kwekhwalithi yomoya esihlakaniphile ekhampasi. Lokhu akugcini nje ngokuthuthukisa izindawo zokufunda nezokusebenza kodwa futhi kukhombisa umthwalo wemfanelo wesikole ekwakheni ikhampasi enempilo nenobungani nemvelo.
Isikhathi sokuthunyelwe: Novemba-05-2025