I-alumina esebenzayo

Impumelelo kwitekhnoloji ye-defluoridation iphunyeziwe ngophuhliso lwenoveli ye-asidi eguqulwe i-alumina adsorbent. Esi sibhengezo sitsha se-adsorbent sibonise iipropathi eziphuculweyo zokukhutshwa kwe-fluorid kumanzi asemhlabeni nangaphezulu, okubalulekileyo ekujonganeni namaqondo ayingozi osulelo lwe-fluoride olubeka isoyikiso esibi kwimpilo yabantu.

Ukugqithiswa kwe-fluoride emanzini okusela kuye kwadibaniswa noluhlu lwemicimbi yezempilo, kubandakanywa amazinyo kunye ne-skeletal fluorosis, kunye nezinye iimeko zempilo ezinzulu. Ngeendlela zokucocwa kwamanzi esintu ezibonakala zingasebenzi ekususeni i-fluoride emanzini, ukuphuhliswa kwe-adsorbent esebenzayo kunika ithemba elitsha ekujonganeni nalo mba ucinezelayo.

I-asidi ehlaziyiweyo ye-alumina adsorbent ibonise iziphumo ezithembisayo kwizifundo ze-defluoridation, kunye neempawu zayo ze-kinetic kunye ne-isotherm ezibonisa ukusebenza kwayo ekususeni i-fluoride emanzini. Le mpumelelo ibonelela ngenketho engcono yokuqinisekisa ukhuseleko lwamanzi okusela, ngakumbi kwimimandla apho ungcoliseko olugqithisileyo lwe-fluoride luyinkxalabo enkulu.

Indlela yokususa i-adsorptive esetyenziswe yi-adsorbent entsha ye-alumina sisisombululo esingabizi kakhulu nesisebenzayo kuluntu olujongene nokungcoliseka kwe-fluoride kwimithombo yabo yamanzi. Ngokungafani nezinye iindlela ezinokuthi zibandakanye iinkqubo eziyinkimbinkimbi kunye neendleko eziphezulu, ukusetyenziswa kwe-alumina adsorbent eguqulelwe nge-asidi inika indlela elula kunye nefikeleleke ngakumbi yokujongana namanqanaba e-fluoride emanzini.

Ngaphaya koko, iipropathi eziphuculweyo zokuthomalalisa amanzi kwinoveli ye-adsorbent zibonelela ngesisombululo esizinzileyo sokucocwa kwamanzi, njengoko sinokudityaniswa lula kwiinkqubo ezikhoyo zokucoca amanzi ngaphandle kohlengahlengiso olubalulekileyo okanye utyalo-mali. Oku kwenza kube lukhetho olusebenzayo kuluntu kunye nemimandla esokola ukulwa nokungcoliseka kwe-fluoride kwimithombo yabo yamanzi.

Ukuphuhliswa kwe-alumina adsorbent eguqulwayo ye-asidi imele ukuqhubela phambili okubonakalayo kwintsimi yonyango lwamanzi kunye nempilo yoluntu. Ngokunikezela ngesisombululo esisebenzayo nesisebenzayo kumceli mngeni we-fluoride egqithisileyo emanzini, olu tshintsho lunamandla okwenza impembelelo entle kubomi kunye nentlalontle yoluntu kwihlabathi liphela.

Ukuqhubela phambili, uphando olongezelelweyo kunye nophuhliso kule ndawo kuya kubaluleka ekwandiseni ukusetyenziswa kwe-adsorbent yenoveli kunye nokuphonononga ukusetyenziswa kwayo okunokubakho kwiimeko ezahlukeneyo zokucocwa kwamanzi. Ngemizamo eqhubekayo kunye notyalo-mali kobu buchwepheshe, kuyathenjwa ukuba umba wongcoliseko lwe-fluoride emanzini unokuncitshiswa ngokufanelekileyo, ukuqinisekisa ukuba amanzi okusela akhuselekileyo nacocekileyo kubo bonke.