imithwalo yamagoldi
Imicuramu ephulethiwe ngogold ithumela ukuchithwa kwezinhlelo zokuphela nokuthuthukiswa kwezemali. Le micuramu ethuthukisiwe ngokuphelele iqukethe isicathami esibangelwa ngumoya, ngokuvumelekile engcwele noma isiliva, esiyinhloke ngolayitha lwegold esetshenziswa ngendlela yokuphulela ngemali. Ubukhulu belayitha lwegold buphakathi kwe-0.1 kuya kwe-2.5 microns, sithole ukubukwa okuhle nokukhanyisa. Le micuramu ngamanye amaxesha ithumela izinhlelo zokuphela ezinhle, amachawuku, nezinhloso zokuhistora ngenxa yokuba ngezinga elifanele kumicuramu engenayo igold ngokuphelele. Indlela yokwenza yaziwa amathiyamo amaningi, kanye nokuqinisekisa umhlaba, ukuphulela ngemali, nezinye iindlela zokujikeleza ukuqinisekisa ukuthi layitha iyafanayo nokudala. Imicuramu ephulethiwe ngogold yesikhatsamo ithumela amathuluzi okungena ngemvume njengezibhakabhaka, izimo ezithile zokubalwa, nezinhlelo zokuphela ezihlukile. Abasebenzisa kakhulu le micuramu, kusuka kuzo zokugcina nezokuchawuka kuya kuzo zokufundisa nezokulinganisa ngokwezimali eziphelele. Ukusebenzisa okuhluke kweminye yemicuramu ephulethiwe ngogold kuthanda kakhulu kubasebenzisa abantsha nebabili bokugcina, sithole ukubukwa okuhle kwegold ngaphandle kokuthuthukiswa okukhulu okudingekayo kumicuramu egcwele.
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