Yog tias muaj ib yam dab tsi uas txhua tus neeg nyiam ua kom lub cev muaj zog, cov neeg ncaws pob thiab cov neeg nyiam ua si sab nraum zoov nyiam heev, nws yog cov khaub ncaws ua los ntawm cov khoom siv ua los ntawm cov khoom siv yas. Vim tias cov ntaub xws li polyester, nylon, thiab acrylic zoo heev rau kev nqus cov dej noo, qhuav sai, thiab ruaj khov tiag tiag.
Tiam sis tag nrho cov khoom siv ua los ntawm cov yas no yog ua los ntawm cov yas. Thaum cov fibers no tawg lossis dov, lawv poob lawv cov xov, uas feem ntau xaus rau hauv peb cov av thiab cov dej, ua rau muaj teeb meem kev noj qab haus huv thiab ib puag ncig. Txawm koj ceev faj npaum li cas los xij, qhov ua rau muaj cov khoom xoob no yog nyob hauv koj lub tsev: koj lub tshuab ntxhua khaub ncaws.
Zoo hmoo, muaj ob peb txoj hauv kev yooj yim los tiv thaiv cov microplastics kom tsis txhob ua rau lub ntiaj teb puas tsuaj nrog txhua lub khau raj.
Raws li lub npe qhia, cov microplastics yog cov yas me me lossis cov yas fibers uas feem ntau tsis pom rau lub qhov muag liab qab. Yog li, kev tawm tsam kom tiv thaiv lawv txoj kev tso tawm tsis zoo li kev tawm tsam cov yas straws lossis hnab - ib qho kev siv zog uas feem ntau nrog cov duab tu siab ntawm cov vaub kib hiav txwv choking ntawm cov khib nyiab. Tab sis tus kws tshawb fawb txog tsiaj txhu hauv dej hiav txwv Alexis Jackson hais tias microplastics tseem yog qhov kev hem thawj loj rau peb ib puag ncig. Nws yuav paub: nws muaj Ph.D. Hauv kev teb ntawm ecology thiab evolutionary biology, cov yas hauv peb cov dej hiav txwv tau raug kawm ntau yam hauv nws lub peev xwm ua tus thawj coj ntawm txoj cai marine rau California tshooj ntawm The Nature Conservancy.
Tab sis tsis zoo li kev yuav cov kav hlau lossis khaws cov hnab siv rov qab tau, qhov kev daws teeb meem rau qhov teeb meem me me no tsis meej. Ua ntej, cov yas me me heev uas cov chaw kho dej phwj feem ntau tsis tuaj yeem lim lawv tawm.
Thaum lawv plam mus, lawv yuav luag nyob txhua qhov chaw. Lawv txawm pom nyob rau hauv Arctic. Tsis yog lawv tsis zoo xwb, tab sis txhua tus tsiaj uas noj cov xov yas me me no tuaj yeem ntsib kev txhaws hauv txoj hnyuv, txo lub zog thiab kev ntshaw, ua rau kev loj hlob qeeb thiab txo qis kev ua haujlwm ntawm kev yug me nyuam. Tsis tas li ntawd, cov microplastics tau pom tias nqus cov tshuaj lom xws li cov hlau hnyav thiab tshuaj tua kab, xa cov tshuaj lom no mus rau plankton, ntses, seabirds thiab lwm yam tsiaj qus.
Txij ntawd mus, cov tshuaj lom neeg txaus ntshai tuaj yeem txav mus rau hauv cov saw hlau zaub mov thiab tshwm sim hauv koj cov pluas noj ntses, tsis txhob hais txog dej kais.
Tu siab kawg li, peb tseem tsis tau muaj cov ntaub ntawv txog qhov cuam tshuam mus sij hawm ntev ntawm cov microplastics rau tib neeg txoj kev noj qab haus huv. Tab sis vim peb paub tias lawv tsis zoo rau tsiaj txhu (thiab cov yas tsis yog ib feem ntawm kev noj zaub mov zoo thiab sib npaug), Jackson sau tseg tias nws muaj kev nyab xeeb hais tias peb yuav tsum tsis txhob muab lawv tso rau hauv peb lub cev.
Thaum nws yog lub sijhawm ntxuav koj cov leggings, ris luv basketball, lossis lub tsho wicking, muaj cov kauj ruam koj tuaj yeem ua kom tiv thaiv cov microplastics kom tsis txhob mus rau hauv ib puag ncig.
Pib los ntawm kev cais cov khaub ncaws - tsis yog los ntawm xim, tab sis los ntawm cov ntaub. Ntxuav cov khaub ncaws ntxhib lossis ntxhib, xws li ris tsho jeans, cais cov khaub ncaws mos dua, xws li polyester T-shirts thiab fleece sweaters. Ua li no, koj yuav txo qhov kev sib txhuam los ntawm kev cuam tshuam ntawm cov ntaub ntxhib rau cov ntaub nyias dua hauv 40 feeb. Kev sib txhuam tsawg dua txhais tau tias koj cov khaub ncaws yuav tsis hnav sai thiab cov fibers yuav tsis tawg ua ntej lub sijhawm.
Tom qab ntawd xyuas kom koj siv dej txias thiab tsis txhob kub. Qhov kub yuav ua rau cov fibers qaug zog thiab ua rau lawv yooj yim dua, thaum dej txias yuav pab lawv kav ntev dua. Tom qab ntawd khiav luv luv es tsis txhob siv cov voj voog ib txwm lossis ntev, qhov no yuav txo qhov muaj feem ntawm kev tawg ntawm cov fiber. Thaum koj ua qhov no, txo qhov ceev ntawm lub voj voog tig yog tias ua tau - qhov no yuav txo qhov kev sib txhuam ntxiv. Ua ke, cov txheej txheem no txo cov microfiber shedding los ntawm 30%, raws li ib txoj kev tshawb fawb.
Thaum peb tham txog kev teeb tsa lub tshuab ntxhua khaub ncaws, tsis txhob siv cov voj voog ntxuav uas nyuaj heev. Qhov no yuav tsis zoo li koj xav, tab sis nws siv dej ntau dua li lwm cov voj voog ntxuav kom tiv thaiv kev sib txhuam - qhov sib piv ntawm dej thiab ntaub ntau dua tuaj yeem ua rau cov fiber poob ntau dua.
Thaum kawg, tso tseg lub tshuab ziab khaub ncaws kom tag. Peb tsis tuaj yeem hais qhov no txaus: Kub ua rau lub neej ntawm cov ntaub luv dua thiab ua rau lawv muaj feem yuav tawg thaum lub sijhawm tom ntej. Hmoov zoo, cov khaub ncaws ua los ntawm cov khoom siv dag kom qhuav sai, yog li dai lawv sab nraum zoov lossis ntawm tus ntaiv da dej - koj yuav txuag tau nyiaj los ntawm kev siv lub tshuab ziab khaub ncaws tsawg dua.
Tom qab koj cov khaub ncaws tau ntxuav thiab ziab lawm, tsis txhob rov qab mus rau lub tshuab ntxhua khaub ncaws. Muaj ntau yam khoom tsis tas yuav ntxuav tom qab siv txhua zaus, yog li muab cov ris luv lossis lub tsho ntawd rov qab rau hauv lub txee kom hnav dua lossis ob zaug yog tias lawv tsis muaj ntxhiab zoo li dev ntub tom qab siv ib zaug. Yog tias tsuas muaj ib qho chaw qias neeg xwb, ntxuav nws nrog tes es tsis txhob pib ntim khoom.
Koj tuaj yeem siv ntau yam khoom los txo cov microfiber shedding. Guppyfriend tau ua ib lub hnab ntxhua khaub ncaws tsim tshwj xeeb los sau cov fibers tawg thiab cov khib nyiab me me, thiab los tiv thaiv cov fiber tawg ntawm qhov chaw los ntawm kev tiv thaiv cov khaub ncaws. Tsuas yog muab cov khoom siv hluavtaws rau hauv nws, zip nws, pov rau hauv lub tshuab ntxhua khaub ncaws, rub nws tawm thiab pov tseg cov microplastic lint lo rau ntawm cov ces kaum ntawm lub hnab. Txawm tias cov hnab ntxhua khaub ncaws ib txwm pab txo kev sib txhuam, yog li qhov no yog ib qho kev xaiv.
Ib lub lim lim dej cais uas txuas rau lub raj dej ntws ntawm lub tshuab ntxhua khaub ncaws yog lwm txoj kev xaiv zoo thiab siv tau dua uas tau ua pov thawj tias txo tau cov yas me me txog li 80%. Tab sis tsis txhob siv cov pob ntxhua khaub ncaws no ntau dhau, uas hais tias ntes tau cov microfibers hauv kev ntxhua khaub ncaws: cov txiaj ntsig zoo yog me me xwb.
Thaum nws los txog rau cov tshuaj ntxuav khaub ncaws, ntau lub npe nrov muaj cov yas, suav nrog cov tshuaj ntsiav yooj yim uas tawg ua cov khoom me me hauv lub tshuab ntxhua khaub ncaws. Tab sis nws siv sijhawm me ntsis los tshawb nrhiav seb cov tshuaj ntxuav khaub ncaws twg yog cov ua rau muaj teeb meem. Kawm paub yuav ua li cas paub tias koj cov tshuaj ntxuav khaub ncaws puas yog ib puag ncig zoo ua ntej koj rov ua dua lossis xav txog kev ua koj tus kheej. Tom qab ntawd saib xyuas koj cov khoom siv hluavtaws txij hnub koj ntxuav lawv.
Alisha McDarris yog ib tug kws sau ntawv rau Popular Science. Nws yog ib tug neeg nyiam mus ncig teb chaws thiab nyiam ua si sab nraum zoov tiag tiag, nws nyiam qhia cov phooj ywg, tsev neeg thiab txawm tias cov neeg tsis paub yuav ua li cas kom nyob twj ywm thiab siv sijhawm ntau dua sab nraum zoov. Thaum nws tsis sau ntawv, koj tuaj yeem pom nws mus ncig ua si hauv lub hnab ev khoom, caij kayak, nce pob zeb, lossis mus ncig ua si ntawm txoj kev.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-20-2022