Ukuze kufakwe inkungu eningi ye-asidi ekhiqizwa phakathi nenqubo yokusabela ekuqotshweni kocingo, noma ukuze kuklanywe imiklamo yamakhasimende enenqwaba yenkungu ye-asidi ekhiqizwa izinto ezihlukahlukene ekufakweni kokukhethwa kukho.
Umbhoshongo wokwelapha inkungu ye-asidi usekelwe enanini lezikhala ze-asidi kanye nevolumu yangaphakathi yomhubhe ogcwele uphawu.Ngokuvamile, izingxenye zakhiwa umzimba wombhoshongo, ithangi lamanzi, iphampu yephampu, ifeni yokuqinisa ingilazi ye-fiber, uhlelo lokuhlonza i-pH, uhlelo lokwengeza uketshezi oluzenzakalelayo lwe-alkaline, ushimula kanye nepayipi lenkungu ye-asidi.Ngokuhambisana nomhubhe ogcwele-seal ukuze kuzuzwe imiphumela yokucindezela okungalungile emhubheni kanye nomphumela wokwelashwa kwenkungu ye-asidi kanye noketshezi lwe-asidi olugaywe kabusha.Ngokwezidingo zamakhasimende, ukwenza ngokwezifiso kungenziwa ngokwezifiso.