Okokuqala, kufuneka sazi ukuba yintoni intlawulo enzulu kunye nokukhutshwa okunzulu kwebhetri.Ngexesha lokusetyenziswa kweTORCHN ibhetri, ipesenti yomthamo olinganisiweyo webhetri ubizwa ngokuba bunzulu bokukhutshwa (DOD).Ubunzulu bokukhutshwa bunobudlelwane obukhulu kunye nobomi bebhetri.Okukhona ubunzulu bokukhutshwa, kokukhona bufutshane ubomi bokutshaja.
Ngokuqhelekileyo, ubunzulu bokukhutshwa kwebhetri bufikelela kwi-80%, ebizwa ngokuba yi-deep discharge.Xa ibhetri ikhutshiwe, i-lead sulfate iyaveliswa, kwaye xa itshajiwe, ibuyela kwi-lead dioxide.Umthamo we-molar we-lead sulfate mkhulu kune-lead oxide, kwaye umthamo wezinto ezisebenzayo uyanda ngexesha lokukhutshwa.Ukuba enye i-mole ye-lead oxide iguqulelwa kwi-mole enye ye-lead sulfate, umthamo uya kwanda ngama-95%.
Ukucutheka okuphindaphindiweyo kunye nokwandiswa kuya kukhulula kancane kancane i-bond phakathi kwamasuntswana e-lead dioksidi kwaye siwe ngokulula, ukwenzela ukuba umthamo webhetri uya kuthotywa.Ngoko ke, ekusebenziseni ibhetri ye-TORCHN, sincoma ukuba ubunzulu bokukhutshwa abudluli i-50%, eya kwandisa ngokufanelekileyo ubomi bebhetri.
Ixesha lokuposa: Aug-22-2023