Cov khoom ua si tau paub tias yog "cov menyuam yaus cov phooj ywg ze tshaj plaws".Txawm li cas los xij, feem ntau cov neeg tsis paub tias qee cov khoom ua si muaj kev nyab xeeb uas ua rau muaj kev phom sij rau kev noj qab haus huv thiab kev nyab xeeb ntawm peb cov menyuam.Dab tsi yog qhov tseem ceeb ntawm cov khoom lag luam kev sib tw hauv cov khoom ua si zoo ntawm cov menyuam yaus?Peb yuav zam lawv li cas?
Tshem tawm qhov tsis xws luag thiab tiv thaiv menyuam txoj kev nyab xeeb
Tuam Tshoj yog lub zog tsim khoom.Nws muag cov khoom ua si thiab lwm yam khoom rau menyuam yaus hauv ntau tshaj 200 lub teb chaws thiab cheeb tsam.Hauv tebchaws Askiv, 70% ntawm cov khoom ua si tuaj ntawm Tuam Tshoj, thiab hauv Tebchaws Europe, tus lej nce mus txog 80% ntawm cov khoom ua si.
Peb tuaj yeem ua li cas yog tias peb pom qhov tsis xws luag thaum lub sijhawm tsim khoom ntawm cov qauv tsim?Txij li thaum Lub Yim Hli 27, 2007, nrog rau kev tshaj tawm thiab kev ua tiav ntawm "Txoj Cai ntawm Kev Tswj Xyuas Kev Rov Qab Los ntawm Cov Menyuam Cov Khoom Ua Si", "Txoj Cai ntawm Kev Tswj Xyuas Kev Rov Qab Los ntawm Cov Khoom Siv Txhua Hnub", thiab "Cov Kev Cai Ib ntus ntawm Kev Tswj Xyuas Rov Qab Los ntawm Cov Neeg Siv Khoom". Cov khoom lag luam, cov khoom lag luam rov qab tsis zoo tau dhau los ua haujlwm zoo hauv kev tiv thaiv menyuam yaus txoj kev noj qab haus huv, txhawb kev paub txog kev nyab xeeb ntawm cov khoom lag luam thiab txhim kho txoj hauv kev hauv tsoomfwv tswj hwm kev nyab xeeb ntawm cov khoom.
Peb pom tib yam txawv teb chaws.Nyob rau theem no, ntau lub tebchaws thiab cheeb tsam hauv ntiaj teb, xws li United Kingdom, Australia, European Union, Nyiv, Canada, thiab lwm yam tau tsim ua tiav cov txheej txheem rov qab rau cov khoom siv niaj hnub.Txhua txhua xyoo, ntau yam khoom siv tsis zoo txhua hnub tau rov qab los ntawm kev lag luam xa tawm kom cov neeg siv khoom tuaj yeem tiv thaiv los ntawm kev puas tsuaj los ntawm lawv.
Hais txog qhov teeb meem no, "Txawm hais tias nws yog Tuam Tshoj, European Union, United Kingdom lossis lwm lub tebchaws capitalist, lawv txhua tus tseem ceeb heev rau kev tiv thaiv menyuam yaus, thiab cov txheej txheem tswj cov khoom zoo rau cov menyuam cov khoom ua si yog nruj heev."
Kev phom sij dav dav thiab cov lus qhia rau kev tshuaj xyuas cov menyuam yaus cov khoom ua si
Tsis zoo li lwm yam khoom siv niaj hnub, lub hom phiaj ntawm cov khoom ua si rau cov menyuam yaus yog qhov tshwj xeeb vim lawv lub cev thiab cov yam ntxwv ntawm tus kheej, uas feem ntau tshwm sim vim tsis muaj peev xwm tiv thaiv tus kheej.Cov menyuam yaus cov yam ntxwv ntawm lub cev kuj txawv ntawm cov neeg laus: kev loj hlob sai thiab kev loj hlob, mob siab rau tshawb nrhiav yam tshiab thiab kev loj hlob tsis tu ncua ntawm kev txawj ntse.
"Cov menyuam yaus cov txheej txheem ntawm kev siv cov khoom ua si yog qhov tseem ceeb ntawm kev tshawb nrhiav thiab nkag siab lub ntiaj teb. Feem ntau, nws tsis yooj yim los ua raws li cov qauv tsim lossis kev siv cov khoom ua si ib yam li cov neeg laus. Yog li ntawd, lawv qhov tshwj xeeb yuav tsum. raug txiav txim siab thaum lub sijhawm tsim, tsim khoom thiab tsim khoom kom tsis txhob ua rau menyuam yaus puas tsuaj. "
Cov teeb meem tseem ceeb hauv kev tshuaj xyuas cov khoom ua si rau menyuam yaus yog cov hauv qab no:
1. Kev nyab xeeb ntawm lub cev ua haujlwm ntawm cov tshuab thiab khoom siv.
Feem ntau tshwm sim raws li qhov me me, punctures / khawb, thaiv, coiling, squeezing, bouncing, ntog / smashing, suab nrov, hlau nplaum, thiab lwm yam.
Tom qab kev txheeb xyuas kev txheeb xyuas, nws tau tshawb pom tias hauv cov tshuab thiab cov cuab yeej muaj kev phom sij ntau tshaj plaws yog cov khoom me me uas puas tau poob yooj yim, nrog rau 30% mus rau 40% tus nqi.
Dab tsi yog qhov me me poob?Lawv tuaj yeem yog cov nyees khawm, pinballs, trinkets, cov khoom me me thiab cov khoom siv ntxiv.Cov me me no tuaj yeem yooj yim nqos tau los ntawm cov menyuam yaus lossis muab ntim rau hauv lawv lub qhov ntswg tom qab poob tawm, ua rau muaj kev pheej hmoo ntawm nqos av los yog cuam tshuam ntawm kab noj hniav.Yog tias qhov me me muaj cov khoom siv hlau nplaum ruaj khov, ib zaug nqos los ntawm qhov yuam kev, qhov kev puas tsuaj yuav txuas ntxiv mus ntxiv.
Yav dhau los, European Union lub teb chaws tau xa cov neeg siv khoom ceeb toom rau cov khoom ua si sib nqus uas muaj npe nrov hauv Suav teb.Cov khoom ua si no muaj cov khoom sib nqus me me lossis cov khoom me me.Muaj kev pheej hmoo ntawm asphyxia uas tshwm sim los ntawm cov menyuam yaus nqos los yog nqus tau ntawm qhov me me.
Hais txog kev nyab xeeb ntawm lub cev ntawm cov tshuab thiab khoom siv, Huang Lina tau hais tias kev tsim khoom lag luam yuav tsum ua nruj me ntsis kev tshuaj xyuas ntawm cov khoom zoo thaum lub sijhawm tsim khoom.Tsis tas li ntawd, cov chaw tsim khoom yuav tsum tau ceev faj tshwj xeeb thaum xaiv cov khoom siv raw, vim qee cov khoom siv raw yuav tsum tau kho nyob rau hauv ib qho kev tshwj xeeb thaum lub sij hawm tsim khoom kom tsis txhob muaj kev pheej hmoo "poob tawm".
2. Ignition kev nyab xeeb kev ua tau zoo.
Ntau yam khoom ua si yog tsim los ntawm cov khoom siv textile.Tias yog vim li cas qhov kev tiv thaiv kev nyab xeeb ntawm cov khoom no yuav tsum tau ua.
Ib qho ntawm qhov tseem ceeb tsis txaus yog qhov hluav taws kub ceev heev ntawm cov khoom siv / cov khoom, ua rau tsis muaj sij hawm txaus rau cov me nyuam kom dim ntawm qhov xwm txheej.Lwm qhov tsis txaus yog qhov tsis ruaj tsis khov PVC yas zaj duab xis ignition tus nqi, uas yooj yim ua kua tshuaj.Qee qhov kev tsis txaus ntseeg tshwm sim yog tias cov khoom ua si xoob xoob xoob xoob xoob xoob nrawm nrawm, yog tias muaj cov npuas npuas hauv cov khoom lag luam, lossis cov tshuaj lom neeg puas tsuaj los ntawm ignition fumes.
Hauv tag nrho cov txheej txheem ntawm kev tsim khoom, peb yuav tsum paub txog kev xaiv cov khoom siv raw.Peb kuj yuav tsum xyuam xim rau daim ntawv thov ntawm halogen-dawb nplaim retardants.Ntau lub tuam txhab txhob txwm tshaj tawm qee cov nplaim hluav taws tsis muaj halogen txhawm rau kom ua tau raws li qhov yuav tsum tau ua ntawm kev tiv thaiv kev nyab xeeb.Txawm li cas los xij, qee qhov ntawm cov retardants tuaj yeem ua rau cov organic chemical puas tsuaj, yog li ceev faj nrog lawv!
3. Organic chemicals kev nyab xeeb kev ua haujlwm.
Organic tshuaj lom neeg muaj kev phom sij kuj yog ib hom kev raug mob uas tshwm sim los ntawm cov khoom ua si.Cov tebchaw hauv cov khoom ua si tau yooj yim heev rau menyuam yaus lub cev vim yog qaub ncaug, hws, thiab lwm yam, yog li ua rau lawv lub cev thiab lub hlwb puas tsuaj.Piv nrog rau kev raug mob ntawm lub cev, cov tshuaj lom neeg puas tsuaj los ntawm cov khoom ua si yog qhov nyuaj dua rau kev pom vim nws tau nce zuj zus.Txawm li cas los xij, qhov kev puas tsuaj tuaj yeem loj heev, txij li kev poob qis hauv kev tiv thaiv kab mob mus rau kev puas siab puas ntsws thiab lub cev tsis zoo thiab kev puas tsuaj loj rau cov kab mob hauv lub cev.
Cov tshuaj lom neeg uas ua rau muaj kev phom sij thiab kev raug mob muaj xws li cov ntsiab lus tshwj xeeb thiab cov tshuaj analytical tshwj xeeb, thiab lwm yam.Qee qhov tshwj xeeb tshaj plaws uas tau hloov pauv yog arsenic, selenium, antimony, mercury, lead, cadmium, chromium thiab barium.Qee cov tshuaj analytical tshuaj yog tackifiers, formaldehyde sab hauv tsev, azo dyes (txwv tsis pub), BPA thiab halogen-dawb nplaim taws retardants, thiab lwm yam.Tsis tas li ntawd, lwm cov tshuaj carcinogenic uas ua rau muaj kev fab tshuaj thiab kev hloov caj ces yuav tsum tau saib xyuas nruj thiab tswj xyuas.
Hauv kev teb rau hom kev raug mob no, cov tuam txhab tsim khoom yuav tsum tau them nyiaj tshwj xeeb rau cov xim uas lawv siv, thiab cov polymers thiab lwm yam khoom siv raw uas lawv siv.Nws yog ib qho tseem ceeb kom nrhiav tau cov neeg xa khoom kom raug rau txhua cov khoom siv raw kom tsis txhob siv cov khoom ua si raw khoom thaum lub sij hawm tsim khoom.Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas thaum yuav khoom seem thiab yuav tsum nruj heev kom tsis txhob muaj kuab paug ntawm qhov chaw tsim khoom thaum lub sijhawm tag nrho cov txheej txheem tsim khoom.
4. Hluav taws xob kev nyab xeeb kev ua haujlwm.
Tsis ntev los no, thiab ua raws li kev txhim kho ntawm cov khoom thiab kev siv cov qauv tshiab thiab cov thev naus laus zis, cov khoom ua si hluav taws xob tau txais tos los ntawm cov niam txiv thiab menyuam yaus, ua rau muaj kev nyab xeeb ntawm hluav taws xob ntau ntxiv.
Kev nyab xeeb hluav taws xob nyob rau hauv cov menyuam yaus cov khoom ua si tshwj xeeb yog tshwm sim los ntawm cov khoom siv overheated thiab kev ua haujlwm tsis zoo, tsis muaj zog compressive thiab cuam tshuam rau cov khoom siv hauv tsev, nrog rau kev ua haujlwm tsis zoo.Tej zaum yuav muaj kev phom sij rau hluav taws xob tuaj yeem ua rau cov teeb meem hauv qab no.Thawj qhov yog cov khoom ua si overheating, qhov kub ntawm cov khoom ua si thiab ib puag ncig yog siab dhau, uas tuaj yeem ua rau cov tawv nqaij kub hnyiab lossis hluav taws kub hauv ib puag ncig ntuj.Qhov thib ob yog lub zog compressive tsis txaus ntawm cov khoom siv hauv tsev, uas ua rau kev ua haujlwm luv luv, lub zog tsis ua haujlwm, lossis kev puas tsuaj.Qhov thib peb yog qhov cuam tshuam tsis txaus, uas txo qhov kev nyab xeeb ntawm cov khoom.Hom kawg yog cov yam ntxwv tsis xws luag, xws li lub roj teeb rechargeable txuas rov qab, uas tuaj yeem ua rau lub voj voog luv luv lossis lub roj teeb rov qab tau poob, thiab lwm yam teeb meem.
Hais txog hom kev phom sij no, Huang Lina tau tawm tswv yim tias cov tuam txhab tsim khoom ua cov txheej txheem kev tsim hluav taws xob hluav taws xob kev nyab xeeb kev nyab xeeb, nrog rau yuav cov khoom siv hluav taws xob uas ua tau raws li cov qauv los tiv thaiv kev puas tsuaj rau menyuam yaus.
Nws tseem suav nrog kev sau npe / kos npe, kev nyab xeeb ib puag ncig thiab kev tiv thaiv, thiab lwm yam teeb meem.
Post lub sij hawm: Aug-04-2021