Shahararrun jami'o'i da dama a Amurka da Kanada da Cibiyar Ka'idojin Kimiyya ta Green Science sun buga wani bincike a kan abubuwan da ke cikin sinadarai masu guba a cikin kayan masaku na yara.An gano cewa kusan kashi 65% na samfuran gwajin masaku na yara sun ƙunshi PFAS, gami da shahararrun nau'ikan rigunan makaranta guda tara.An gano PFAS a cikin waɗannan samfuran kayan makaranta, kuma yawancin abubuwan da aka tattara sun yi daidai da tufafin waje.
PFAS, wanda aka sani da "sunadarai na dindindin", na iya tarawa cikin jini kuma suna haɓaka haɗarin lafiya.Yara da aka fallasa zuwa PFAS na iya haifar da ƙarin illa ga lafiya.
An kiyasta cewa kashi 20% na makarantun gwamnati a Amurka suna buƙatar ɗalibai su sanya kayan makaranta, wanda ke nufin miliyoyin yara na iya tuntuɓar PFAS da gangan kuma abin ya shafa.PFAS a cikin kayan makaranta na iya shiga jiki a ƙarshe ta hanyar tsotse fata, cin abinci tare da hannaye ba a wanke ba, ko kuma yara ƙanana suna cizon tufafi da bakinsu.Tufafin makaranta da PFAS ke kula da su kuma sune tushen gurɓacewar PFAS a cikin muhalli wajen sarrafa, wankewa, zubarwa ko sake amfani da su.
Dangane da haka, masu bincike sun ba da shawarar cewa yakamata iyaye su bincika ko ana tallata kayan makarantar yaransu a matsayin maganin lalata, kuma sun ce akwai alamun cewa ana iya rage yawan PFAS a cikin kayan masaku ta hanyar maimaita wankewa.Tufafin makaranta na hannu na biyu na iya zama mafi kyawun zaɓi fiye da sabbin rigunan makaranta masu ɓarna.
Kodayake PFAS na iya ba da samfura tare da halayen juriya mai, juriya na ruwa, juriya mai gurɓatawa, juriya mai zafi, da raguwar juzu'i, yawancin waɗannan sinadarai ba za su lalace ta zahiri ba kuma za su taru a jikin ɗan adam, wanda a ƙarshe zai iya shafar tsarin haihuwa. , ci gaba, tsarin rigakafi, da carcinogenesis.
Idan akai la'akari da mummunan tasiri akan yanayin muhalli, PFAS an kawar da shi a cikin EU kuma abu ne mai sarrafa gaske.A halin yanzu, yawancin jihohi a Amurka suma sun fara shiga jerin gwano na tsauraran matakan sarrafa PFAS.
Daga 2023, masu kera kayan masarufi, masu shigo da kaya da dillalai masu ƙunshe da samfuran PFAS dole ne su bi sabbin ƙa'idodin jihohi huɗu: California, Maine, Vermont da Washington.Daga 2024 zuwa 2025, Colorado, Maryland, Connecticut, Minnesota, Hawaii da New York kuma sun ƙaddamar da ka'idojin PFAS waɗanda za su fara aiki a cikin 2024 da 2025.
Waɗannan ƙa'idodin sun shafi masana'antu da yawa kamar su tufafi, samfuran yara, masaku, kayan kwalliya, kayan abinci, kayan dafa abinci da kayan daki.A nan gaba, tare da ci gaba da haɓaka masu amfani, dillalai da ƙungiyoyin bayar da shawarwari, ƙa'idodin duniya na PFAS za su ƙara tsanantawa.
Tabbatarwa da tabbatar da ingancin haƙƙin mallaka
Kawar da rashin amfani da gurɓataccen gurɓataccen ƙwayar cuta kamar PFAS yana buƙatar haɗin gwiwar masu gudanarwa, masu siyarwa da dillalai don kafa ingantacciyar manufar sinadarai, ɗaukar ingantaccen tsarin sinadarai mai fa'ida, da cikakken tabbatar da amincin samfuran masaku na ƙarshe. .Amma abin da masu amfani ke buƙata shine kawai sakamakon bincike na ƙarshe da kuma maganganun sahihanci, maimakon dubawa da kuma bin diddigin aiwatar da kowane hanyar haɗi a cikin samar da duk samfuran.
Don haka, kyakkyawar mafita ita ce ɗaukar dokoki da ƙa'idodi a matsayin ginshiƙi na samarwa da amfani da sinadarai, ganowa da bin diddigin amfani da sinadarai cikin adalci, da cikakken sanar da masu amfani da bayanan gwajin da suka dace na masaku ta hanyar tambari, ta yadda masu amfani za su iya ganowa da zaɓin tufafin da suka wuce gwajin abubuwa masu haɗari.
A cikin sabuwar OEKO-TEX ® A cikin sababbin ka'idoji na 2023, don takaddun shaida na STANDARD 100, LEATHER STANDARD da ECO PASSPORT, OEKO-TEX ® Haramcin amfani da abubuwan perfluorinated da polyfluoroalkyl (PFAS/PFC) a cikin yadi, fata kuma an fitar da samfuran takalma, gami da perfluorocarbonic acid (C9-C14 PFCA) mai ɗauke da atom ɗin carbon 9 zuwa 14 a cikin babban sarkar, gishiri masu dacewa da abubuwan da ke da alaƙa.Don takamaiman canje-canje, da fatan za a duba cikakkun bayanai na sabbin dokoki:
[Sabuwar hukuma] OEKO-TEX ® Sabbin ka'idoji a cikin 2023
OEKO-TEX ® Takaddun shaida na eco-textile STANDARD 100 yana da tsauraran matakan gwaji, gami da gwajin abubuwa masu cutarwa fiye da 300 kamar PFAS, dyes na azo da aka haramta, carcinogenic da dyes masu hankali, phthalates, da dai sauransu Ta hanyar wannan takaddun shaida, yadin da aka saka ba kawai gane kula da bin doka da oda, amma kuma yadda ya kamata kimanta amincin kayayyakin, da kuma taimaka wajen kauce wa tunawa da kayayyakin.
OEKO-TEX ® STANDARD 100 alamar alamar
Matakan samfur huɗu, ƙarin ƙarfafawa
Dangane da yin amfani da samfurin da matakin lamba tare da fata, samfurin yana ƙarƙashin takaddun shaida, wanda ya dace da yadin jarirai (matakin samfurin I), tufafi da kayan kwanciya (matakin samfurin II), jaket (matakin samfurin III). ) da kayan ado (matakin samfurin IV).
Gano tsarin Modular, ƙarin cikakkun bayanai
Gwada kowane bangare da albarkatun ƙasa a cikin kowane matakin sarrafawa bisa ga tsarin na yau da kullun, gami da bugu da sutura na zaren, maɓalli, zik din, rufi da kayan waje.
Heinstein a matsayin OEKO-TEX ® Wanda ya kafa da kuma hukumar bayar da lasisi ta hukuma ta samar da mafita mai dorewa ga kamfanoni a cikin sarkar darajar yadi ta hanyar OEKO-TEX ® Takaddun shaida da takaddun shaida suna ba masu amfani a duk duniya tare da ingantaccen tushe don siye.
Lokacin aikawa: Maris-02-2023