A:
Matsatsing ana, tlhokomeliso ea batho ea tikoloho e ntse e eketseha butle-butle, 'me mohoo oa tšireletso ea tikoloho o ntse o eketseha le ho feta. Ts'ebetsong ea tlhahiso ea indasteri, ho tla ba le metsi a mangata a litšila, likhoerekhoere, metsi a chefo, joalo-joalo, a hlokang ho phekoloa ka mekhoa e khethehileng. Haeba e sa tšoaroe hantle, ho bonolo ho baka tšilafalo ea tikoloho, esita le ho ama tikoloho e haufi ea tikoloho. ho mathata a bophelo ba batho. Joale lijenereithara tsa mouoane li sebetsana joang le litaba tsee tsa tšilafalo?
Mohlala, tlhoekiso ea likhoerekhoere fektheri ea elektroniki. Ho latela lifeme tse fapaneng tsa elektroniki, liboto tsa potoloho le likarolo tsa elektroniki li hloka ho hloekisoa nakong ea tlhahiso. Nakong ea ts'ebetso ea ho hloekisa, metsi a mangata a litšila a tla hlaha. Metsi ana a litšila a na le thini e ngata, loto le cyanide. Lik'hemik'hale, hexavalent chromium, trivalent chromium, joalo-joalo, le metsi a litšila a tlhaho le tsona li rarahane 'me li hloka phekolo e thata pele li ka ntšoa. E le ho rarolla bothata bona, baetsi ba bang ba elektronike ba tla sebelisa lijenereithara tsa mouoane ho etsa mouoane o nang le liphello tse tharo ho hloekisa tšilafalo ea metsi.
Ha evaporator ea liphello tse tharo e sebetsa, ho hlokahala jenereithara ea mouoane ho fana ka matla a mocheso oa mouoane le khatello.
Boemong ba ho pholile ho potoloha, mouoane oa bobeli o hlahisoang ke lisebelisoa tsa metsi a litšila o tla fetoloa ka potlako hore e be metsi a pholileng, 'me metsi a pholileng a ka tsoela pele ho tsoela pele Metsi a tsoa le ho tsosolosoa ka letamo. Mokhoa ona o ka finyelloa feela ka lijenereithara tsa mouoane. Ha ho etsoa phekolo ea likhoerekhoere tse nang le liphello tse tharo, molumo o lekaneng oa mouoane le phepelo e tsoelang pele ea mouoane lia hlokahala, 'me jenereithara ea mouoane e ka sebetsa lihora tse 24 ka letsatsi ntle le ho hlahisa litšila leha e le life. Khase e setseng ea ho ntša metsi le metsi a litšila.
Ha e le hantle, tšilafalo ea metsi e tšosa haholo, haholo-holo pele indasteri e se e tsoetse pele hakaalo. Metsi a noka a ne a nooa ka ho toba. E ne e le monate ebile e le monate. U ka boela ua bona hore metsi a noka a ne a hlakile haholo. Empa metsi a kajeno a noka a na le Heavy metals le chefo e meng e silafatsang, hammoho le likarolo tse tafoleng ea periodic, li ka fumanoa linōkeng, 'me tšilafalo ea metsi e tebile haholo.
Matsatsing ana, tlas'a taolo e matla ea 'muso, boemo ba tšilafalo ea metsi bo tla rarolloa hantle. Ka tsoelopele ea mahlale le thekenoloji le ntlafatso ea tlhokomeliso ea tikoloho ea batho, batho ba tla ba hlokolosi haholoanyane mabapi le pheko ea likhoerekhoere le metsi a litšila.
Jenereithara ea mouoane e ke ke ea sebelisa mouoane o nang le matla a mararo feela ho hloekisa likhoerekhoere, empa hape e sebelisa mouoane oa vacuum le mahloriso ho etsa mouoane oa likhoerekhoere tsa indasteri hore e be khase le ho tsepamisa lintho tse silafatsang. E ka boela ea etsa distillation le condensation processing, ea lumella khase e mouoane hore e tšeloe mouoane le ho hloekisoa hore e arohane, 'me metsi a arohaneng a fokotsoe, ebe karolo ea 90% ea metsi a qhibilihisitsoeng a ka sebelisoa hape. E ka boela ea tsepamisa mohopolo lintho tse silafatsang. Ka mor’a hore likhoerekhoere li fetohe mouoane, lintho tse silafatsang tse setseng ha e le hantle ke tse silafatsang. Ka nako ena, e ka kenngoa 'me joale lintho tse silafatsang li ka ntšoa.
Nako ea poso: Sep-18-2023
