Okokuqala, sidinga ukwazi ukuthi yini ukushaja okujulile nokuphuma okujulile kwebhethri.Ngesikhathi sokusebenzisa i-TORCHN ibhethri, iphesenti lomthamo olinganiselwe webhethri libizwa ngokuthi ukujula kokukhipha (DOD).Ukujula kokukhipha kunobudlelwano obuhle nempilo yebhethri.Lapho ukujula kokukhipha, kuba mfushane impilo yokushaja.
Ngokuvamile, ukujula kokukhishwa kwebhethri kufinyelela ku-80%, okubizwa ngokuthi ukukhishwa okujulile.Uma ibhethri likhishwa, kukhiqizwa i-lead sulfate, futhi uma ishajwa, ibuyela ku-lead dioxide.Umthamo we-molar we-lead sulfate mkhulu kune-lead oxide, futhi umthamo wezinto ezisebenzayo uyanda ngesikhathi sokukhishwa.Uma imvukuzane eyodwa ye-lead oxide iguqulwa ibe imvukuzane eyodwa ye-lead sulfate, umthamo uzokwenyuka ngo-95%.
Ukufinyela nokunwetshwa okuphindaphindiwe okunjalo kancane kancane kuzokhulula isibopho phakathi kwezinhlayiya ze-lead dioxide futhi ziwe kalula, ukuze umthamo webhethri uzoncishiswa.Ngakho-ke, ekusetshenzisweni kwebhethri ye-TORCHN, sincoma ukuthi ukujula kokukhishwa akudluli ama-50%, okuzokwandisa ngempumelelo impilo yebhethri.
Isikhathi sokuthumela: Aug-22-2023