Cov neeg muab khoom siv niaj hnub no tau sib tw los tsim cov ntaub ntawv uas ua tau raws li qhov xav tau ntawm thaj chaw kho mob hloov zuj zus.Hauv kev lag luam nce qib, cov yas siv rau cov khoom siv kho mob yuav tsum muaj peev xwm tiv taus cua sov, tshuaj ntxuav, thiab tshuaj tua kab mob, nrog rau kev hnav thiab tsim kua muag uas lawv yuav ntsib txhua hnub.Cov khoom lag luam qub (OEMs) yuav tsum xav txog cov yas tsis muaj halogen, thiab opaque muab yuav tsum tawv, nplaim taws, thiab muaj ntau xim.Txawm hais tias tag nrho cov kev ua tau zoo no yuav tsum tau txiav txim siab, nws tseem yuav tsum ua kom tus neeg mob muaj kev nyab xeeb ntawm lub siab.
Hloov mus rau Tsev Kho Mob
Cov yas thaum ntxov uas tau tsim los kom tiv taus cua sov sai sai pom qhov chaw nyob hauv lub ntiaj teb kev kho mob, qhov uas tseem xav tau cov khoom siv kom tawv thiab txhim khu kev qha.Raws li ntau cov yas nkag mus rau hauv tsev kho mob, muaj qhov xav tau tshiab rau cov yas kho mob: tshuaj tiv thaiv.Cov ntaub ntawv no tau raug siv rau hauv cov cuab yeej tsim los tswj cov tshuaj hnyav, xws li siv hauv kev kho mob oncology.Cov cuab yeej xav tau cov tshuaj tiv thaiv kom muaj kev ruaj ntseg thiab kev ncaj ncees rau tag nrho lub sijhawm cov tshuaj tau raug tswj hwm.
Lub Ntiaj Teb Hnyav ntawm Tshuaj tua kab mob
Lwm qhov xwm txheej rau cov tshuaj tiv thaiv tau tuaj nyob rau hauv daim ntawv ntawm cov tshuaj tua kab mob hnyav siv los tawm tsam cov kab mob hauv tsev kho mob tau txais (HAIs).Cov tshuaj muaj zog hauv cov tshuaj tua kab mob no tuaj yeem ua rau qee yam plastics tsis muaj zog thaum lub sijhawm, ua rau lawv tsis zoo thiab tsis haum rau lub ntiaj teb kev kho mob.Nrhiav cov khoom siv tshuaj tiv thaiv tau ua haujlwm nyuaj ntxiv rau OEMs, vim tias tsev kho mob ntsib ntau thiab ntau txoj cai los tshem tawm HAIs.Cov neeg ua haujlwm kho mob kuj ua kom tsis muaj menyuam cov cuab yeej nquag los npaj lawv siv, uas yuav ua rau muaj kev cuam tshuam ntxiv ntawm cov khoom siv kho mob.Qhov no tsis tuaj yeem saib tsis tau;Kev nyab xeeb ntawm tus neeg mob yog qhov tseem ceeb tshaj plaws thiab cov cuab yeej huv si yog qhov tsim nyog, yog li cov yas siv hauv kev kho mob yuav tsum muaj peev xwm tiv taus cov tshuaj tua kab mob tas li.
Raws li cov tshuaj tua kab mob ua kom muaj zog thiab siv ntau zaus, qhov xav tau kev txhim kho tshuaj tiv thaiv hauv cov khoom siv los tsim cov cuab yeej kho mob txuas ntxiv mus.Hmoov tsis zoo, tsis yog txhua cov ntaub ntawv muaj cov tshuaj lom neeg txaus, tab sis lawv raug muag raws li lawv ua.Qhov no ua rau cov khoom siv tshwj xeeb uas ua rau cov khoom siv tsis zoo thiab kev ntseeg siab hauv cov cuab yeej kawg.
Tsis tas li ntawd, cov neeg tsim khoom siv yuav tsum tau soj ntsuam zoo dua cov ntaub ntawv tshuaj tiv thaiv lawv tau nthuav tawm.Ib qho kev sim rau lub sijhawm txwv tsis pub muaj kev cuam tshuam txog kev ua kom tsis muaj menyuam tsis tu ncua thaum ua haujlwm.Yog li ntawd, nws yog ib qho tseem ceeb rau cov neeg muab khoom siv los tswj xyuas txhua yam khoom siv tseem ceeb thaum lawv tsim cov khoom siv uas tuaj yeem tiv taus cov tshuaj tua kab mob.
Halogenated Materials hauv Recycling
Nyob rau lub hnub nyoog uas cov neeg siv khoom txhawj xeeb txog dab tsi nkag mus rau hauv lawv cov khoom - thiab cov neeg mob hauv tsev kho mob tau paub ntau ntxiv txog cov yas siv thaum cov txheej txheem kho mob - OEMs yuav tsum xav txog lawv cov khoom siv dab tsi.Ib qho piv txwv yog bisphenol A (BPA).Ib yam li muaj kev lag luam rau cov yas tsis muaj BPA hauv kev lag luam kho mob, tseem muaj kev xav tau ntau ntxiv rau cov yas tsis muaj halogenated.
Halogens xws li bromine, fluorine, thiab chlorine yog reactive heev thiab tuaj yeem ua rau tsis zoo rau ib puag ncig.Thaum cov khoom siv kho mob ua nrog cov ntaub ntawv yas uas muaj cov ntsiab lus no tsis rov siv dua lossis muab pov tseg kom zoo, muaj kev pheej hmoo ntawm halogens raug tso tawm rau hauv ib puag ncig thiab ua rau muaj kev cuam tshuam nrog lwm yam tshuaj.Muaj kev txhawj xeeb tias cov khoom siv yas halogenated yuav tso tawm cov pa roj corrosive thiab tshuaj lom nyob rau hauv hluav taws.Cov ntsiab lus no yuav tsum tau zam hauv cov khoom siv kho mob, kom txo tau cov hluav taws kub thiab qhov tsis zoo rau ib puag ncig.
Zaj sawv ntawm cov ntaub ntawv
Yav dhau los, BPA-dawb plastics feem ntau yog qhov tseeb, thiab cov zas xim tsuas yog ntxiv rau cov khoom siv thaum muaj npe lossis xim raws li kev thov los ntawm OEM.Tam sim no, muaj kev xav tau ntau ntxiv rau cov yas opaque, xws li cov tsim los rau hauv tsev hluav taws xob.Cov neeg muab khoom siv ua haujlwm nrog cov ntaub ntawv xaim hauv tsev yuav tsum xyuas kom meej tias lawv yog cov nplaim hluav taws kub hnyiab, txhawm rau tiv thaiv hluav taws xob hluav taws xob nyob rau hauv rooj plaub ntawm kev xaim tsis raug.
Ntawm lwm cov ntawv, OEMs uas tsim cov khoom siv no muaj cov xim sib txawv uas tuaj yeem muab rau cov hom tshwj xeeb lossis rau lub hom phiaj zoo nkauj.Vim li no, cov neeg muag khoom yuav tsum xyuas kom meej tias lawv tab tom tsim cov ntaub ntawv uas tuaj yeem siv los tsim cov khoom siv kho mob hauv cov xim xim hom xav tau, thaum tseem xav txog cov khoom siv hluav taws xob yav dhau los, thiab tshuaj lom neeg thiab ua kom tsis muaj menyuam.
Cov neeg muab khoom siv muaj ntau qhov kev txiav txim siab kom nco ntsoov thaum tsim cov khoom tshiab uas yuav tiv taus cov tshuaj tua kab mob hnyav thiab txoj kev ua kom tsis muaj menyuam.Lawv yuav tsum tau muab cov khoom siv uas yuav ua tau raws li OEM cov qauv, txawm tias nws yog nrog cov tshuaj uas muaj lossis tsis ntxiv, lossis xim ntawm lub cuab yeej.Txawm hais tias cov no yog qhov tseem ceeb uas yuav tsum tau xav txog, qhov tseem ceeb tshaj plaws, cov neeg muab khoom siv yuav tsum xaiv qhov uas yuav ua rau cov neeg mob hauv tsev kho mob muaj kev nyab xeeb.
Post lub sij hawm: Feb-07-2017