Ithimba lamazwe ngamazwe lososayensi abavela eRussia, China naseNingizimu Afrika lizokwakha ubuchwepheshe obusebenzayo bokuhlanza nokuvula amanzi kusetshenziswa i-pulsed discharge plasma, kubika i indawo esemthethweni ye-Tomsk Scientific Center ye-SB RAS. Lo msebenzi weminyaka emithathu wenziwa ngokwesekwa nguMnyango Wezemfundo Nesayensi WaseRussia njengengxenye yohlelo lokubambisana kwezesayensi nezobuchwepheshe nezinhlangano zakwamanye amazwe.
I-Institute of High Current Electronics yeGatsha laseSiberia le-Russian Academy of Sciences, i-Institute of Electrical Engineering ye-Chinese Academy of Sciences, kanye neNyuvesi yaseNtshonalanga Kapa (iNingizimu Afrika) babambe iqhaza ekuqalisweni kwephrojekthi yamazwe ngamazwe, ezophela ngo-2024. Ukuhlanganyela kwabasebenzi be-Institute of Chemical Sciences yeGatsha laseSiberia le-Russian Academy of Sciences, othisha nabafundi baseTomsk State University kuhlelwe futhi.
- Ngaphambilini, sesivele safaka isicelo soxhaso olufanayo izikhathi eziningana, futhi umzamo wamanje uphumelele. Esinye sezici zalolu xhaso ukuthi abamele izinhlangano okungenani ezintathu abavela emazweni e-BRICS kufanele babambe iqhaza njengabahluleli. Ithimba ngalinye locwaningo lizoqala ukusebenzisa imisebenzi kulezo zindawo lapho selivele lakha khona indawo yokugcina isayensi futhi lazuza impumelelo ethile, - kusho uDmitry Sorokin, iNhloko. ilabhorethri yemisebe yokubona ye-ISE SB RAS, umholi wephrojekthi ohlangothini lwaseRussia.
Elabhorethri yemisebe ye-optical isikhathi eside ngokuqhubekayo, ucwaningo luye lwenziwa ekubunjweni kokukhishwa kwe-pulsed emithonjeni yegesi. Ngesikhathi sokuqaliswa kwesibonelelo sikahulumeni, ososayensi abavela ku-ISE SB RAS bazokwenza ucwaningo oluyisisekelo mayelana nomphumela wokukhishwa kukagesi emanzini kanye negesi yomhwamuko emithonjeni engcolile yemvelo ehlukahlukene. Ngaphezu kwalokho, amanzi ahlanzwa ngokuphuma azosetshenziselwa ukuphazamisa izitshalo.
- Izindlela zokuhlanza nokwenza kusebenze izixazululo ezinamanzi zinokufana okuningi. Ngenxa yokuthungela kokuphuma kukagesi, kwakheka inani elikhulu lezinhlayiya ezihlukahlukene ezisebenzayo ezine-nitrogen nomoya-mpilo, okuhlanganisa ama-ion, ama-nitrogen oxide, ne-hydrogen peroxide,” kuchaza uDmitry Alekseevich. - Kusixazululo samanzi esinothiswe ngezinhlayiya ezinjalo, izinqubo ziqala ukwenzeka ngokuphumelelayo, ngenxa yalokho ukubhujiswa kokungcola okwenzekayo. Ngokulandelayo, izinhlayiya eziqukethe i-nitrogen oxide zinesisekelo esifanayo nesomanyolo osetshenziswa kwezolimo. Ngakho-ke, amanzi ngemva kokusebenza angasetshenziselwa ukucubungula nokucwilisa imbewu.
U-Eduard Sosnin, umcwaningi ophezulu kwa-ISE SB RAS, oyilungu lethimba lesayensi njengomdlali oyinhloko, ugxile ekutadisheni imiphumela yokukhishwa kukagesi kanye ne-plasma ezintweni zebhayoloji. Imiphumela, etholwe ngokuhlanganyela nochwepheshe baseSiberia Botanical Garden yase-TSU, ibonise umphumela omuhle womphumela wamanzi acushiwe embewini yezinhlobo ezithile zikakolweni.
Ngonyaka wezi-2023 nowezi-2024, ucwaningo lwalezi zinqubo luzoqhubeka ngokubambisana nosokhemisi kanye nososayensi bezinto eziphilayo; futhi ensimini izohlolwa ekutshalweni kwezinhlobo zikakolweni, ezazingaphansi kokwelashwa kwangaphambili ngamanzi acushwe yi-plasma yokukhipha ugesi. Ngale ndlela, kuzokwazi ukulandelela umjikelezo wokuphila ogcwele wesitshalo - kusuka enzalweni kuya ekuvuneni. Umphumela womjikelezo weminyaka emithathu yomsebenzi kufanele ube ubuchwepheshe bokusebenzisa i-plasma yamanzi, engasetshenziswa kwezolimo.
Ngokuhlanganyela nozakwabo baseShayina, kuhlelwe ukutadisha izici ezingokoqobo zokukhishwa kwepulsed emithonjeni ye-liquid ne-vapor-gas, kanye nozakwethu baseNingizimu Afrika, ukwakha imojuli esekelwe kuma-excilamp akhiqiza imisebe ye-ultraviolet yokubulala amagciwane ezisombululweni ezinamanzi. Kucatshangwa ukuthi le moduli izoba enye yezingxenye ze-complex, esebenza ngesisekelo sokukhishwa kwe-dielectric barrier, eklanyelwe ukuhlanza ukugeleza kwamanzi kusuka emfucumfucu yemithi.
Eminyakeni eyi-10, inani lososayensi emkhakheni wezolimo lehle ngengxenye yesithathu
Njengoba kushiwo uMongameli we-Russian Academy of Sciences (RAN), i-Academician Gennady Krasnikov, kule minyaka eyi-10 edlule inani labacwaningi lehle ngo-10%. NGE...