Ukufunxa ubuninzi benkungu ye-asidi eveliswa ngexesha lenkqubo yokusabela kwi- pickling yocingo, okanye ukuyilwa koyilo lwabathengi kubuninzi benkungu ye-asidi eveliswa yizinto ezahlukeneyo kwizicelo zokuchola.
Inqaba yonyango lwenkungu ye-asidi isekelwe kwinani leendawo zokubeka i-asidi kunye nomthamo wangaphakathi wetonela egcweleyo.Ngokubanzi, amacandelo enziwe ngumzimba wenqaba, itanki yamanzi, impompo yempompo, ifeni yeglasi yokuqinisa ifayibha, inkqubo yokufumanisa i-pH, inkqubo yealkaline ezenzekelayo yokongeza ulwelo, itshimini kunye nombhobho wenkungu yeasidi.Ngokubambisana netonela egcweleyo yokutywina ukufikelela kwiziphumo zoxinzelelo olubi kwitonela kunye nesiphumo sonyango lwenkungu ye-asidi kunye nolwelo olusetyenzisiweyo olusetyenzisiweyo.Ngokweemfuno zabathengi, ukwenza ngokwezifiso kunokwenziwa ngokwezifiso.