Ho ntse ho fetile lilemong tse peli kapa tse mashome a mararo batho ba ne ba sa nahane haholo ka ho loketse bakeng sa metsi a nooang a theipi 'me ba e sebelisa haholo bakeng sa litlhoko tsa malapa, empa kajeno tsohle li fetohile. Ba bangata ba ile ba qala ho belaella hore na ho ka khoneha ho noa metsi a pompo, hobane boemo ba tikoloho lefats'e bo senyehile haholo, meriana, maemong a chefo ka metsi a pompo a tlalehiloe, 'me sekoti se setseng lijana le teapot se etsa hore u nahane ka bophelo bo botle ba hau.
Na ho kotsi ho noa metsi a pompo?
Ha e le hantle, metsi a hloekisitsoeng lik'hamphaning tsa metsi a toropo ea metse a kopana le mekhoa eohle e hloekileng le ea mafu, empa ha e kena molaong oa ho aba o silafalitsoe hape. Ho ba teng ha limela tse emisitsoeng ho bonts'oa ka likhahla, li-colloidal metsoako ea tšepe -mmala, chlorine, lihlahisoa tsa eona le libaktheria tsa tšepe ea tšepe - monko le tatso. E koahetsoeng ka mafome le lik'hemik'hale tse kotsi, liphaephe li arola borone, li etella pele le arsenic ho metsi a tsamaisoang, a atisang ho baka likarabo tsa khatello ea mali. Ho phaella moo, arsenic ke lefu la kankere le kotsi le ka bakang kankere, 'me likokoana-hloko tse silafatsang lihlahisoa tsa kokoana-hloko tse silafatsang likokoana-hloko, li eketsa kotsi ea ho tšoaroa ke kankere.
Hona joale ho hlakile hore na ke hobane'ng ha o sa khone ho noa metsi a pompo, empa eseng feela ka lebaka la sena. Hase sephiri seo metsi a noang a nang le sona a tlamehang ho ba le chlorination, mme le hoja ba boholong ba boholong ba bolela hore mahloriso a chlorine metsing a tloaelehile 'me ha a khone ho baka kotsi e kholo bophelong ba bophelo, asthmatics le ho kula ho na le liphello tse mpe esita le ka tekanyo e nyane. Ho phaella moo, ka metsi a chlorine a sebetsana le metsoako e meng ea manyolo. E 'ngoe ea lik'hamphani tsena ke trichloromethane,' me liteko tse ngata tsa liphoofolo tsa laboratori tse nang le kabelo ea tsona li bontšitse hore ke eena ea ka sehloohong o bakang kankere ho bona.
Na hoa khoneha ho noa metsi a phehiloeng?
Ba nang le thahasello ea hore na ho ka khoneha ho noa metsi a pompo, ho tšoaroa ka ho belisoa, hoa lokela ho hlokomela hore ho ka khoneha ho felisa libaktheria ka tsela ena, empa ha ho na chlorine. Libakeng tse phahameng tsa mocheso, likaroloana tse ngata tse fokolang haholo li fokotseha, empa likarolo tse ling tse sa tsitsang li eketseha. U ke ke ua noa metsi a theipi mme hobane kajeno ho nkoa e le e 'ngoe ea litlhaselo tse ka sehloohong bakeng sa ponahalo ea majoe litho tsa' mele. Hangata ho kenyelletsa lithibela-mafu , li-painkillers le li-hormone tse kenang matloana a nang le metsi a tsoang ho likhoerekhoere le metsi a litšila a tsoang masimong.