Graphite los ntawm kev ua cov khoom sib txawv kom tau raws li qhov xav tau ntawm cov neeg siv khoom, graphite ua cov khoom yuav tsum tau ua tiav los ntawm kev ua haujlwm ntawm lub tshuab. Yuav muaj ntau cov hmoov av graphite hauv lub Hoobkas graphite, cov neeg ua haujlwm ua haujlwm hauv qhov chaw zoo li no yuav nqus pa, cov hmoov av graphite nqus pa rau hauv lub cev seb puas muaj kev phom sij rau lub cev, hnub no Furuite graphite xiaobian yuav qhia rau koj txog qhov cuam tshuam ntawm cov hmoov av graphite flake rau lub cev:
Cov teebmeem ntawm cov hmoov av ntawm flake graphite rau tib neeg lub cev
Cov graphite flake tsis muaj tshuaj lom, tab sis lwm yam khoom tsis huv yuav ua rau lub cev raug mob.
Kev nqus pa ntawm qhov cuam tshuam ntawm cov nplai graphite rau tib neeg lub cev, cov khoom tseem ceeb ntawm cov nplai graphite yog carbon, cov qauv carbon yog qhov ruaj khov, hauv lub cev yuav tsis raug rhuav tshem thiab rhuav tshem los ntawm lwm yam khoom, yog li cov nplai graphite nws tus kheej tsis muaj tshuaj lom, tab sis txhua qhov nplai graphite ntxiv rau muaj cov carbon muaj lwm yam tsis huv, txawm hais tias carbon tsis tuaj yeem ua rau tib neeg lub cev puas tsuaj, Tab sis tsis txhob tshem tawm lwm yam tsis huv yuav ua rau lom lossis lwm yam kev puas tsuaj rau tib neeg lub cev. Yog li ntawd, yog tias tsis muaj cov chaw tiv thaiv, kev ua pa ntev tuaj yeem ua rau muaj kab mob hauv kev ua haujlwm, yog li nws yog ib qho tseem ceeb uas yuav tsum hnav lub ntsej muag.
Ob, flake graphite inhalation hauv lub cev ntev ntev yooj yim ua rau mob pneumoconiosis.
Cov graphite ua los ntawm cov hmoov av me me uas nyuaj rau pom nrog lub qhov muag liab qab, tab sis thaum nqus pa yuav ua rau ob lub ntsws zoo li dub raws cov ceg me me ntawm lub ntsws, yooj yim rau mob pneumoconiosis. Tam sim no Tuam Tshoj tau teev cov pa roj carbon dub pneumoconiosis ua kab mob ua haujlwm, yog li nyob rau hauv ib puag ncig uas muaj cov hmoov av graphite ua los ntawm cov hmoov av yuav tsum tau them sai sai rau kev tshuaj xyuas tsis tu ncua, feem ntau yuav tsum hnav lub ntsej muag kev nyab xeeb.
Yog li, txawm hais tias cov flake graphite yuav tsis ua rau tib neeg lub cev raug mob ncaj qha, tab sis ntau tus ntawm nws cov khoom me me hauv tib neeg lub cev ntev ntev yog qhov yooj yim ua rau mob pneumoconiosis thiab lwm yam kab mob ntsws. Furuite graphite ceeb toom koj tias koj yuav tsum hnav lub ntsej muag kev nyab xeeb los tiv thaiv koj tus kheej thaum ua haujlwm hauv ib puag ncig nrog cov hmoov av graphite flake kom tiv thaiv cov teebmeem phem ntawm cov khoom graphite uas nqus tau rau hauv lub cev.
Lub sijhawm tshaj tawm: Tsib Hlis-02-2022