Indlela yonyango lwamanzi ngokubanzi isebenzisa ukujiya, intlenga, ukuhluza kunye nezinye iinkqubo. Ezi nkqubo zinokuwucoca umthombo wamanzi, kodwa umthombo wamanzi uqulethe izinto eziphilayo kunye nezinto ezincinci. Okwangoku, unyango lwamanzi kunye neendlela zokubulala iintsholongwane zibandakanya irhasi yeklorini, umgubo we-bleaching, i-sodium hypochlorite, i-chloramine, ukukhanya kwe-ultraviolet kunye ne-ozone. Imowudi nganye yokubulala iintsholongwane ineempawu ezahlukeneyo.
I-chlorine i-disinfection ilungile, kodwa ivelisa i-carcinogens. I-Bleaching powder kunye ne-sodium hypochlorite kulula ukubola, ukuguquguquka, ukusebenza kwe-chloramine kukungasebenzi kakuhle, i-UV disinfection ine-limited, okwangoku i-ozone yindlela efanelekileyo yokubulala iintsholongwane.
Njengenkqubo yonyango lwamanzi anzulu, i-ozone inefuthe elinamandla le-bactericidal. Ingabulala iintlobo ezininzi zeentsholongwane kunye nezifo, kwaye ibulale iintsholongwane eziyingozi ezifana ne-Escherichia coli, iStaphylococcus aureus, iintsholongwane zebhakteria, i-Aspergillus niger, kunye negwele.
Ngokungafaniyo nezinye iindlela zokubulala iintsholongwane, i-ozone iyadibana neeseli zebacteria, ingene ngaphakathi kwiseli, isebenze ngombandela omhlophe kunye ne-lipopolysaccharide, kwaye itshintshe ukungena kweeseli, zikhokelela ekufeni kweseli. Ke ngoko, i-ozone inokubulala ngqo iintsholongwane. I-ozone inenzuzo enkulu yokuba akukho ntsalela. Emva kokubulala iintsholongwane, iozone ibolile yenziwa yioksijini, engayi kubangela ungcoliseko lwesibini.
Izinto eziluncedo ze- ozone inezibonelelo kunyango lwamanzi kunyango:
1. Inefuthe elomeleleyo lokubulala kwizinto ezahlukeneyo zentsholongwane;
2, ukubulala iintsholongwane ngokukhawuleza, kunokubangela kwangoko ukubola kwezinto eziphilayo emanzini;
3. I-ozone inoluhlu olubanzi lokuziqhelanisa kunye namandla e-oxidation aqinileyo;
4, akukho kungcoliseka kwesibini, ukubola kwe-ozone nokubola kwioksijini;
5, ayizukuvelisa i-trihalomethane kunye nezinye iimveliso ze-chlorine zokubulala iintsholongwane;
6. Ngelixa ukubulala iintsholongwane, kunokuwuphucula umgangatho wamanzi kwaye kuvelise ungcoliseko oluncinci lweekhemikhali.
7. Xa kuthelekiswa nezinye iindlela zokubulala iintsholongwane, umjikelo wokubulala iintsholongwane kwi-ozone mfutshane kwaye uqoqosho ngakumbi.
Ixesha Post: Jul-27-2019