Insimbi engagqwali inamandla okumelana ne-oxidation yasemkhathini, okungukuthi, ukugqwala, kodwa futhi inamandla okumelana nokugqwala endaweni equkethe i-asidi, i-alkali nosawoti, okungukuthi, ukumelana nokugqwala.Kodwa-ke, ukumelana nokugqwala kwayo kuyahlukahluka ngokwakheka kwayo kwamakhemikhali, isimo esihlanganyelwe, izimo zesevisi nezinhlobo zemidiya yezemvelo.
Isibonelo, izimo ezilandelayo zingaholela ekugqwaleni kwensimbi engagqwali engu-304ikheji lesilwane:
1, indawo yekheji yesilwane esifuywayo yensimbi engagqwali efakwe ngothuli noma izinhlayiya zensimbi ezihlukene eziqukethe ezinye izinto zensimbi, emoyeni onomswakama, amanzi ajiyile phakathi kokunamathiselwe nensimbi engagqwali, okubili okuxhunywe ebhethrini elincane, kubangele ukusabela kwe-electrochemical, isivikelo. ifilimu yonakele, ebizwa ngokuthi i-electrochemical corrosion.Ukuze ugweme lesi simo, inqobo nje uma indawo yensimbi engagqwali igcinwa ihlanzekile, ungaqinisekisa ukuthi ikheji lesilwane sensimbi engagqwali aligqwali.
2, uma ukunamathela ebusweni bensimbi engagqwaliikheji lesilwaneijusi ye-organic (njengekhabe nemifino, isobho, isikhwehlela, njll.), esimweni samanzi nomoya-mpilo, i-asidi ephilayo, ukugqwala kwe-asidi ephilayo endaweni yensimbi isikhathi eside.
3, insimbi engagqwaliikheji lesilwaneukunamathela phezulu kuqukethe i-asidi, i-alkali, izinto zikasawoti (njengokuhlobisa udonga lwamanzi ane-alkali, ukuchaphaza kwamanzi omcako), okubangela ukugqwala kwendawo.
Isikhathi sokuthumela: 21-12-21