Taw qhia
Niaj hnub no niaj hnub no ntawm kev noj qab haus huv thiab kev tiv thaiv ib puag ncig, tib neeg tau ua ntau thiab ceev faj txog kev xaiv cov khoom siv hauv chav ua noj. Ntawm lawv, cov khoom siv hauv chav ua noj uas tsis muaj PBA (bisphenol A) tau maj mam dhau los ua thawj qhov kev xaiv ntawm cov neeg siv khoom. PBA yog cov tshuaj lom neeg muaj nyob hauv cov khoom yas, thiab nws cov kev pheej hmoo ntawm kev noj qab haus huv thiab kev cuam tshuam ib puag ncig tau nyiam heev. Kab lus no yuav tshawb txog qhov zoo ntawm kev siv cov khoom siv hauv chav ua noj uas tsis muaj PBA hauv qhov tob, thiab nthuav dav rau lawv los ntawm ntau yam xws li kev noj qab haus huv, kev tiv thaiv ib puag ncig, thiab zoo.
2. Muaj peev xwm txaus ntshai ntawm PBA
(I) Kev cuam tshuam rau tib neeg kev noj qab haus huv
Endocrine cuam tshuam
PBA yog suav tias yog ib qho kev cuam tshuam endocrine thiab tuaj yeem cuam tshuam rau tib neeg endocrine system. Cov kab mob endocrine yog lub luag haujlwm rau kev tswj hwm ntau yam kev ua haujlwm ntawm lub cev ntawm lub cev, suav nrog kev loj hlob thiab kev loj hlob, metabolism, thiab kev yug me nyuam. Kev raug mob mus ntev rau PBA tuaj yeem ua rau muaj kab mob endocrine thiab cuam tshuam rau kev ua haujlwm ntawm lub cev ntawm tib neeg lub cev.
Cov kev tshawb fawb tau pom tias PBA tuaj yeem cuam tshuam nrog qhov tshwm sim ntawm qee yam kab mob, xws li rog rog, ntshav qab zib, thiab kab mob plawv. Txawm hais tias tsis muaj pov thawj tseeb tias PBA ncaj qha ua rau cov kab mob no, nws cuam tshuam rau cov kab mob endocrine tuaj yeem ua rau muaj kev pheej hmoo ntawm tus kab mob.
Kev tsim tawm toxicity
PBA kuj tseem muaj peev xwm ua rau muaj kev phom sij rau lub cev xeeb tub. Tsiaj thwmsim qhia tau hais tias cov tsiaj uas raug PBA tej zaum yuav muaj teeb meem xws li kev loj hlob txawv txav ntawm lub cev xeeb tub thiab tsis muaj peev xwm yug me nyuam. Rau tib neeg, cov poj niam cev xeeb tub thiab cov me nyuam mos yog cov pab pawg uas muaj kev phom sij tshaj plaws rau PBA.
PBA hauv cov poj niam cev xeeb tub tuaj yeem kis mus rau tus menyuam hauv plab los ntawm cov placenta, uas yuav cuam tshuam rau kev loj hlob thiab kev loj hlob ntawm tus menyuam hauv plab. Cov me nyuam mos muaj kev nkag siab ntau dua rau PBA vim tias lawv lub cev tiv thaiv kab mob thiab cov kab mob hauv lub cev tseem tsis tau tsim tiav. Kev cuam tshuam rau PBA mus sij hawm ntev tuaj yeem cuam tshuam rau kev loj hlob ntawm kev ua me nyuam ntawm cov me nyuam mos thiab tej zaum yuav ua rau muaj teeb meem xws li precocious puberty.
Cov teebmeem ntawm lub paj hlwb
PBA kuj tseem tuaj yeem muaj kev cuam tshuam tsis zoo rau lub paj hlwb. Qee qhov kev tshawb fawb tau pom tias cov tsiaj uas raug PBA tuaj yeem muaj tus cwj pwm txawv txav, kev kawm tsis muaj peev xwm, nco tsis tau thiab lwm yam teeb meem. Rau tib neeg, kev kis mus ntev rau PBA tuaj yeem ua rau muaj kev pheej hmoo ntawm cov kab mob paj hlwb xws li Parkinson's disease thiab Alzheimer's disease.
(II) Kev cuam tshuam rau ib puag ncig
Yooj yim rau degrade
PBA yog ib yam tshuaj uas nyuaj rau degrade thiab tuaj yeem nyob tau ntev hauv ib puag ncig ntuj. Qhov no txhais tau hais tias PBA yuav txuas ntxiv mus rau hauv ib puag ncig thiab muaj kev cuam tshuam mus sij hawm ntev rau thaj chaw ecological.
Thaum cov khoom yas uas muaj PBA raug muab pov tseg, lawv tuaj yeem nkag mus rau hauv av, dej thiab lwm qhov chaw. Nyob rau hauv cov av, PBA yuav cuam tshuam rau fertility thiab microbial zej zog ntawm cov av, thiab muaj kev cuam tshuam rau kev loj hlob ntawm cov qoob loo. Hauv dej, PBA tuaj yeem nqus tau los ntawm cov kab mob hauv dej, kis los ntawm cov khoom noj khoom haus, thiab thaum kawg cuam tshuam rau tib neeg kev noj qab haus huv.
Polluted zaub mov saw
PBA tuaj yeem kis tau los ntawm cov khoom noj khoom haus, ua rau muaj kev cuam tshuam loj heev rau lub ecosystem. Cov kab mob hauv dej xws li ntses thiab plhaub ntses tuaj yeem nqus PBA hauv dej, uas tib neeg noj tau. Tsis tas li ntawd, cov qoob loo kuj tseem tuaj yeem nqus PBA hauv cov av thiab nkag mus rau tib neeg cov khoom noj.
Kev noj zaub mov ntev ntev ntawm cov khoom noj uas muaj PBA tuaj yeem ua rau muaj cov ntsiab lus PBA hauv tib neeg lub cev, ua rau muaj kev pheej hmoo rau kev noj qab haus huv. Nyob rau tib lub sijhawm, PBA kuj tseem tuaj yeem muaj kev cuam tshuam tsis zoo rau lwm yam kab mob hauv ecosystem thiab rhuav tshem cov ecological tshuav nyiaj li cas.
III. Kev noj qab haus huv zoo ntawm PBA-dawb cov khoom siv hauv chav ua noj
(I) Txo cov kev pheej hmoo ntawm kev noj qab haus huv
Ua kom muaj kev nyab xeeb ntawm zaub mov
Cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem tiv thaiv PBA los ntawm kev tsiv teb tsaws ntawm cov khoom yas mus rau zaub mov, yog li ua kom cov zaub mov muaj kev nyab xeeb. Tshwj xeeb tshaj yog rau cov me nyuam mos thiab cov poj niam cev xeeb tub cov zaub mov, nws yog ib qho tseem ceeb heev uas yuav tsum tau siv cov khoom siv hauv chav ua noj tsis muaj PBA.
Piv txwv li, PBA cov me nyuam lub raj mis tsis pub muaj peev xwm txo tau qhov kev pheej hmoo ntawm cov me nyuam mos raug rau PBA thiab ua kom cov me nyuam loj hlob zoo. Cov thawv ntim khoom noj uas tsis muaj PBA tuaj yeem tiv thaiv zaub mov kom tsis txhob muaj kab mob PBA thiab khaws cov zaub mov tshiab thiab nyab xeeb.
Txo cov kev tsis haum tshuaj
Qee tus neeg yuav ua xua rau PBA, thiab siv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txo qhov tshwm sim ntawm kev tsis haum tshuaj. Kev tsis haum tshuaj yuav tshwm sim raws li cov tsos mob xws li khaus tawv nqaij, liab, thiab ua pa nyuaj, uas cuam tshuam rau tib neeg lub neej zoo.
Rau cov neeg muaj kev fab tshuaj, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA yog qhov kev xaiv zoo. Cov khoom no feem ntau yog ua los ntawm cov khoom siv ntuj tsim los yog cov khoom siv hluavtaws zoo thiab yuav tsis ua rau muaj kev fab tshuaj.
Txhawb txoj kev noj qab haus huv
Kev siv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txhawb kev tsim lub neej noj qab haus huv. Cov khoom no feem ntau yog ib puag ncig zoo thiab nyab xeeb, raws li cov neeg niaj hnub nrhiav kev noj qab haus huv lub neej.
Piv txwv li, xaiv PBA-dawb tableware tuaj yeem txo kev siv cov khoom yas thiab txo cov pa phem rau ib puag ncig. Tib lub sijhawm, kev siv cov khoom no tuaj yeem ua rau tib neeg tau txais kev saib xyuas ntau dua rau kev nyab xeeb ntawm zaub mov thiab teeb meem kev noj qab haus huv thiab txhim kho kev noj qab haus huv zoo.
(II) Haum rau cov pab pawg tshwj xeeb
Cov poj niam cev xeeb tub thiab cov me nyuam mos
Cov poj niam cev xeeb tub thiab cov me nyuam mos yog cov pab pawg uas yuav tsum tau ua tib zoo saib xyuas kev nyab xeeb ntawm zaub mov. Kev siv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txo lawv txoj kev pheej hmoo ntawm PBA thiab tiv thaiv lawv txoj kev noj qab haus huv.
Rau cov poj niam cev xeeb tub, PBA tuaj yeem cuam tshuam rau kev loj hlob thiab kev loj hlob ntawm tus menyuam hauv plab, yog li xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txo qhov kev pheej hmoo thaum cev xeeb tub. Rau cov menyuam mos, lawv lub cev tiv thaiv kab mob thiab cov kab mob hauv lub cev tseem tsis tau tsim tiav, thiab lawv muaj kev nkag siab ntau dua rau PBA. Siv PBA-dawb lub raj mis me me, cov tais diav thiab lwm yam khoom tuaj yeem ua kom cov menyuam mos noj qab nyob zoo.
Cov neeg ua xua
Raws li tau hais ua ntej, qee tus neeg yuav ua xua rau PBA. Siv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem zam kev tsis haum tshuaj thiab txhim kho lawv lub neej zoo.
Rau cov neeg muaj kev fab tshuaj, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA yog qhov tsim nyog ntsuas. Cov khoom no feem ntau qhia meej meej "PBA-dawb" ntawm lub ntim los pab cov neeg siv khoom txheeb xyuas thiab xaiv.
Cov neeg muaj kev paub txog ib puag ncig
Rau cov neeg uas muaj kev paub txog ib puag ncig zoo, siv cov khoom siv hauv chav ua noj tsis muaj PBA yog qhov ua tau zoo. Cov khoom no feem ntau yog ua los ntawm cov ntaub ntawv zoo ib puag ncig, txo cov pa phem rau ib puag ncig.
Piv txwv li, xaiv biodegradable PBA cov khoom ntim khoom noj tsis pub muaj peev xwm txo tau kev siv cov khoom yas thiab txo qhov siab ntawm cov khib nyiab pov tseg. Nyob rau tib lub sijhawm, kev siv cov khoom siv no kuj tseem tuaj yeem qhia txog lub tswv yim ntawm kev tiv thaiv ib puag ncig rau lwm tus thiab txhawb kev txhim kho kev lag luam hauv zej zog.
IV. Ib puag ncig zoo ntawm PBA-dawb cov khoom siv hauv chav ua noj
(I) Txo cov pa phem yas
Txo kev siv cov khoom yas
Cov khoom siv hauv chav ua noj tsis muaj PBAfeem ntau yog ua los ntawm cov ntaub ntawv zoo ib puag ncig, xws li iav, ceramics, stainless hlau, thiab lwm yam. Cov ntaub ntawv no tuaj yeem hloov cov khoom yas thiab txo kev siv cov khoom yas.
Nrog rau kev txhim kho ntawm tib neeg kev paub txog ib puag ncig, ntau thiab ntau tus neeg pib xaiv cov khoom siv hauv chav ua noj ua los ntawm cov ntaub ntawv zoo ib puag ncig. Cov khoom no tsis yog tsuas yog zoo nkauj thiab ruaj khov, tab sis kuj yog ib puag ncig tus phooj ywg thiab tuaj yeem txo cov pa phem.
Txhawb kev rov ua dua tshiab
Cov khoom siv hauv chav ua noj tsis muaj PBA feem ntau yog yooj yim dua los siv dua. Piv txwv li, cov ntaub ntawv xws li iav thiab ceramics tuaj yeem siv dua thiab ua tiav rau hauv cov khoom tshiab. Cov ntaub ntawv hlau xws li cov hlau tsis muaj steel kuj tuaj yeem siv los ua kom txo tau cov khoom pov tseg.
Hauv qhov sib piv, cov khoom yas uas muaj PBA yog qhov nyuaj rau kev rov ua dua tshiab, thiab qhov zoo ntawm cov khoom siv rov qab tuaj yeem cuam tshuam. Yog li ntawd, xaiv PBA-dawb cov khoom siv hauv chav ua noj tuaj yeem txhawb nqa cov peev txheej rov ua dua tshiab thiab txo qhov kev ntxhov siab ntawm ib puag ncig.
(II) Txo kev siv hluav taws xob
Cov txheej txheem ntau lawm yog ntau tus phooj ywg environmentally
PBA-dawb cov khoom siv hauv chav ua noj feem ntau yog siv cov txheej txheem tsim khoom ib puag ncig kom txo qis kev siv hluav taws xob thiab ib puag ncig muaj kuab lom. Piv txwv li, cov txheej txheem tsim khoom xws li iav thiab ceramics feem ntau yuav tsum tau kub kub, tab sis cov txheej txheem ntau lawm tuaj yeem txo qis kev siv hluav taws xob thiab carbon emissions los ntawm kev txhim kho thev naus laus zis.
Hauv qhov sib piv, cov txheej txheem tsim khoom ntawm cov khoom yas uas muaj PBA feem ntau yuav tsum muaj ntau lub zog fossil xws li roj av, thiab ntau cov pa phem raug tsim tawm thaum lub sijhawm tsim khoom. Yog li ntawd, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txo qis kev siv hluav taws xob thiab txo qhov cuam tshuam rau ib puag ncig.
Cov txheej txheem kev thauj mus los yog siv zog ntau dua
Cov khoom siv hauv chav ua noj tsis muaj PBA feem ntau hnyav dua li cov khoom siv yas, yog li siv lub zog ntau dua thaum thauj. Txawm li cas los xij, vim tias cov khoom no feem ntau yog ua los ntawm cov ntaub ntawv zoo ib puag ncig, lawv qhov chaw tsim khoom thiab muag khoom feem ntau yog nyob ze, uas tuaj yeem txo cov kev thauj mus los thiab kev siv zog.
Hauv qhov sib piv, cov khoom yas uas muaj PBA feem ntau yuav tsum tau thauj los ntawm qhov deb mus rau qhov chaw muag khoom, thiab siv lub zog loj thaum thauj mus los. Yog li ntawd, xaiv cov khoom siv hauv chav ua noj uas tsis muaj PBA tuaj yeem txo qis kev siv hluav taws xob thaum lub sijhawm thauj mus los thiab txo qhov cuam tshuam rau ib puag ncig.
(III) Tiv thaiv ib puag ncig ecological
Txo kev puas tsuaj rau cov tsiaj qus
Cov khoom yas uas muaj PBA tuaj yeem ua rau muaj kev phom sij rau cov tsiaj qus. Piv txwv li, cov khoom yas hauv dej hiav txwv tuaj yeem ua yuam kev los ntawm cov dej hiav txwv, ua rau lawv tuag. Tsis tas li ntawd, cov khoom yas kuj tseem tuaj yeem cuam tshuam cov tsiaj qus, cuam tshuam rau lawv txoj kev txav thiab kev ciaj sia.
Xaiv cov khoom siv hauv chav ua noj uas tsis muaj PBA tuaj yeem txo qis kev siv cov khoom yas, yog li txo qis kev puas tsuaj rau cov tsiaj qus. Nyob rau tib lub sijhawm, cov khoom no feem ntau yog ua los ntawm cov ntaub ntawv zoo ib puag ncig, thiab yuav tsis ua rau muaj kev cuam tshuam ntau rau ib puag ncig txawm tias tom qab muab pov tseg.
Txhawb nqa ecological tshuav nyiaj li cas
Kev tsim khoom thiab siv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem txhawb nqa kev rov qab los ntawm kev sib npaug ntawm ecological. Piv txwv li, xaiv cov khoom ntim khoom noj degradable tuaj yeem txo cov pa phem ntawm cov khoom yas rau hauv av thiab txhawb kev rov ua kom cov av fertility. Nyob rau tib lub sijhawm, cov khoom siv hauv chav ua noj uas siv cov ntaub ntawv zoo ib puag ncig tuaj yeem txo qhov kev siv ntawm ntuj tsim thiab tiv thaiv ib puag ncig ecological.
Kev kho kom zoo ntawm ecological tshuav nyiaj li cas yog qhov tseem ceeb rau tib neeg txoj sia nyob thiab kev loj hlob. Xaiv cov khoom siv hauv chav ua noj tsis muaj PBA yog ib qho txiaj ntsig uas peb txhua tus tuaj yeem ua los tiv thaiv ib puag ncig ecological.
5. Qhov zoo ntawm PBA-dawb cov khoom siv hauv chav ua noj
(i) Kev nyab xeeb siab dua
Cov ntaub ntawv nyab xeeb thiab txhim khu kev qha
Cov khoom siv hauv chav ua noj tsis muaj PBA feem ntau yog ua los ntawm cov ntaub ntawv muaj kev nyab xeeb thiab txhim khu kev qha, xws li iav, ceramics, stainless hlau, thiab lwm yam. Cov ntaub ntawv no tau raug soj ntsuam nruj me ntsis thiab tau ntawv pov thawj thiab ua tau raws li cov qauv kev nyab xeeb khoom noj.
Hauv qhov sib piv, cov khoom yas uas muaj PBA tuaj yeem tso cov khoom tsis zoo thaum siv, ua rau muaj kev hem thawj rau tib neeg kev noj qab haus huv. Yog li, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem ua kom muaj kev nyab xeeb ntawm cov khoom.
Cov txheej txheem tsim khoom nruj
PBA-dawb cov khoom siv hauv chav ua noj feem ntau yog siv cov txheej txheem tsim khoom nruj kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm cov khoom. Piv txwv li, cov txheej txheem ntawm cov khoom siv xws li iav thiab ceramics yuav tsum muaj kev kub nyhiab kub, uas tuaj yeem tua cov kab mob thiab cov kab mob thiab ua kom muaj kev nyiam huv thiab kev nyab xeeb ntawm cov khoom.
Hauv qhov sib piv, cov txheej txheem tsim cov khoom yas uas muaj PBA yog qhov yooj yim, thiab tej zaum yuav muaj teeb meem zoo thiab muaj kev nyab xeeb. Yog li, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem tau txais kev lees paub zoo dua.
(ii) Durability zoo dua
Cov khoom siv ruaj khov thiab ruaj khov
Cov khoom siv hauv chav ua noj tsis muaj PBA feem ntau yog ua los ntawm cov khoom siv ruaj khov thiab ruaj khov, xws li iav, ceramics, stainless hlau, thiab lwm yam. Cov ntaub ntawv no muaj lub zog siab thiab hnav tsis kam thiab tuaj yeem tiv taus kev siv mus ntev thiab tu.
Hauv qhov sib piv, cov khoom yas uas muaj PBA feem ntau yog qhov tsis yooj yim thiab yooj yim tawg thiab puas. Yog li ntawd, xaiv PBA-dawb cov khoom siv hauv chav ua noj tuaj yeem ua tau zoo dua qub thiab txo qhov zaus ntawm kev hloov khoom.
Tsis yooj yim rau deform thiab ploj
PBA-dawb cov khoom hauv chav ua noj feem ntau tsis yooj yim rau deform thiab ploj. Piv txwv li, cov ntaub ntawv xws li iav thiab ceramics muaj kev ruaj ntseg thiab yuav tsis deform thiab ploj vim qhov kub thiab txias hloov los yog siv mus ntev. Cov ntaub ntawv hlau xws li cov hlau tsis muaj steel kuj muaj qhov zoo corrosion kuj thiab tsis yooj yim rau xeb thiab discolor.
Hauv qhov sib piv, cov khoom yas uas muaj PBA tuaj yeem deform thiab ploj vim qhov kub thiab txias hloov, lub teeb thiab lwm yam, cuam tshuam rau cov tsos thiab siv cov khoom. Yog li ntawd, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem ua tiav qhov zoo dua thiab siv tau.
(III) Kev tsim qauv zoo nkauj dua
Ntau hom kev xaiv
PBA-dawb cov khoom siv hauv chav ua noj feem ntau muaj ntau hom kev xaiv kom tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv. Piv txwv li, cov ntaub ntawv xws li iav thiab ceramics tuaj yeem ua rau hauv tableware thiab chav ua noj ntawm ntau yam duab thiab xim, uas muaj txiaj ntsig zoo nkauj.
Hauv qhov sib piv, cov khoom yas uas muaj PBA feem ntau yog qhov yooj yim hauv cov qauv thiab tsis muaj tus kheej thiab kev paub zoo nkauj. Yog li ntawd, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem ua rau koj chav ua noj zoo nkauj dua thiab zam.
Ua ke nrog niaj hnub tsev style
Cov khoom siv hauv chav ua noj tsis muaj PBA feem ntau yog txuam nrog cov qauv hauv tsev niaj hnub thiab tuaj yeem txhim kho tag nrho cov saj ntawm lub tsev. Piv txwv li, cov khoom siv hauv chav ua noj ua los ntawm cov hlau tsis muaj steel, iav thiab lwm yam ntaub ntawv muaj ib qho yooj yim thiab niaj hnub tsim style, uas yog haum rau ntau yam niaj hnub kho kom zoo nkauj hauv tsev.
Hauv qhov sib piv, cov khoom yas uas muaj PBA feem ntau yog qhov yooj yim hauv kev tsim thiab tsis sib koom ua ke nrog cov tsev niaj hnub. Yog li, xaiv cov khoom siv hauv chav ua noj tsis muaj PBA tuaj yeem ua rau koj lub tsev zoo nkauj dua thiab xis nyob.

Xaus

Kev siv cov khoom siv hauv chav ua noj tsis muaj PBA muaj ntau yam zoo, suav nrog txo kev pheej hmoo ntawm kev noj qab haus huv, tiv thaiv ib puag ncig, thiab txhim kho cov khoom zoo. Thaum xaiv cov khoom siv hauv chav ua noj, peb yuav tsum tau xyuam xim rau cov khoom xyaw thiab cov khoom zoo, thiab xaiv cov khoom zoo, nyab xeeb, thiab ruaj khov uas tsis muaj PBA. Nyob rau tib lub sijhawm, peb tseem yuav tsum txhawb nqa PBA-dawb cov khoom siv hauv chav ua noj, txhim kho pej xeem kev paub txog ib puag ncig thiab kev paub txog kev noj qab haus huv, thiab sib koom ua ke los tiv thaiv peb lub ntiaj teb thiab tib neeg kev noj qab haus huv.
Nyob rau hauv luv luv, xaiv PBA-dawb cov khoom siv hauv chav ua noj yog ib qho kev xaiv zoo, uas tuaj yeem tsis tsuas yog tiv thaiv peb txoj kev noj qab haus huv thiab kev nyab xeeb, tab sis kuj tseem ua rau muaj kev tiv thaiv ib puag ncig. Cia peb ua ke, xaiv PBA-dawb cov khoom hauv chav ua noj, thiab tsim kom muaj lub neej yav tom ntej zoo ua ke.