Tlhaloso
It e khothaletsoa haholo hore motho a roale sefahleho se nang le sehlahisoa sena.
ditshebetso tse ka sehloohong:
- E sefa mouoane oa mercury lihora tse 150 moeling oa 2x TLV - ke khoeli ea ts'ebeliso ea letsatsi le letsatsi
- Ts'ebetso ea ho sefa ea mercury vaporration e netefalitsoe tlhahlobong e ikemetseng
- Moralo oa mantlha o sebelisang masela a khabone a khabisitsoeng a mangata
- E tlosa li-aerosol le likaroloana ho li-micron tsa 0.3 - tse arotsoeng ka FFP1
- E boetse e tlosa mouoane o sa tsitsang le monko o sa thabiseng
Ke mang ea lokelang ho nahana ho reka sehlahisoa see?
Basebetsi ba meno, ba bongaka le ba indasteri ba pepesitsoeng sepakapaka se silafalitsoeng ke mouoane oa mercury kapa lerōle le nang le mercury. Mehlala ke basebeletsi ba meno nakong ea amalgam (ho tlatsa) ho beoa kapa ho tlosoa; baokameli ba litloaelo litleliniking tsa meno kapa tsa bongaka ha ba ntse ba sebetsana le ho qhalana ha mercury; Basebetsi ba lithupelo tsa biomedical lipetleleng le litleliniking; basebetsi litsing tsa indasteri moo ho sebelisoang lisebelisoa tsa metsoako ea mercury (joalo ka lipolanete tsa ho cheka oli moo ho sebelisoang mekhahlelo ea khatello ea mercury; basebetsi ba ho sebetsana le mabone kapa ho sebetsana le lits'ebeletso kapa litsing tse nchafatsoang.
Melemo ea sehlahisoa see ke efe?
Mask e entsoe ka boiketlo kelellong. Ho fapana le mechini e phefumolohang sefahlehong e boima ebile e fokotsa pono, maske ena ea kaho ea masela e fana ka ho lekana ka hohle molomong le ka nkong 'me e lekantsoe ho sefa mouoane oa mercury lihora tse 150 tse felletseng (eo ke khoeli e sebetsang) ho 2x ea Nako e Behiloeng ka Nako e Behiloeng. bakeng sa tlhahiso ea mercury e behiloeng ke Mokhatlo oa Lefatše oa Bophelo. E kentsoe sephahla sa moea o fokotsang moea.
E sebetsa joang?
Mask e hahiloe ka masela a mangata a kentsoeng ka mashala a bulehileng, e leng mouoane oa mercury. Moea o hahelletsoeng ka moea o phunyeletsoa ka har'a likarolo tsa sefa, o tlosa mouoane o kotsi oa mercury, ha moea o tsoang o tsoa ka valve, ho thibela moea o ka khutsufatsang bophelo ba mask. Kamora tšebeliso, lumella mask hore e ome ka tlhaho hore e tle e sebelisoe ka le hlahlamang. Lingaka tsa meno hangata li roala maske e koahelang sehlahisoa sena ho thibela likotsi tse ka bang teng tsa tšoaetso.
