Kuipitsa kwa Formaldehyde Kobisika M'nyumba Mwanu Komwe Kumaopseza Ana
Chidule
Mungaganize kuti poizoni wa formaldehyde umachitika pokhapokha mutakonza nyumba yanu. Komabe, mpweya woipawu umapezeka paliponse m'nyumba mwanu. Umabisala m'zoseweretsa za ana, nsalu, ndi mipando yamatabwa.
Nkhaniyi ikufotokoza zoopsa zomwe zimachitika chifukwa cha formaldehyde, imazindikira zinthu zomwe zimapezeka m'nyumba, ndipo imapereka njira zosavuta komanso zothandiza zotetezera banja lanu ndikusunga malo abwino komanso oyenera.
Kuipitsa kumeneku kumabisala m'nyumba mwanu, kumaopseza ana, ndipo kumanyalanyazidwa mosavuta (osati utsi wogwiritsidwa ntchito ndi wina)
Nkhani zokhudza poizoni wa formaldehyde ndizofala kwambiri masiku ano. Mungaganize kuti, "Sindikukonzanso nyumba yanga. Izi sizikundikhudza." Ndipotu, magwero a formaldehyde m'moyo watsiku ndi tsiku ali paliponse.
Taganizirani izi.
Kodi nthawi zambiri mumagulira ana anu zoseweretsa kapena mabuku? Kodi mwawagulira zovala zatsopano posachedwapa? Kodi mudzagula desiki yatsopano akamakula? Zonsezi zimatha kutulutsa formaldehyde.
Formaldehyde ndi yosaoneka, yopanda fungo, ndipo imavulaza ana mwakachetechete
Formaldehyde ilibe mtundu. Fungo lake silimakhala lamphamvu nthawi zonse. Kuchepa kwa mafuta m'thupi kumakhala kovuta kuzindikira. Komabe, imatha kuvulaza ana anu pang'onopang'ono ngakhale simungainunkhize.
Kudya nthawi yochepa kumayambitsa kuyabwa pakhungu ndi kupuma movutikira. Kudya nthawi yayitali kumayambitsa maso otuluka madzi, kupweteka pakhosi, ndi kukhosomola. Milandu yoopsa ingayambitse khungu, khansa, kapena imfa.
Makanda, amayi apakati, ndi okalamba ali ndi njira zopumira zosalimba. Amakhudzidwa kwambiri ndi formaldehyde. Kuchuluka kwa 0.1 ppm kokha kungayambitse mphumu mwa ana mosavuta. Munthu wamkulu sangazindikire kuchuluka kumeneku. International Agency for Research on Cancer (IARC) imaika formaldehyde m'gulu la khansa ya Gulu 1. Kupuma mpweya kwa nthawi yayitali kumawonjezera chiopsezo cha khansa ya m'mphuno.
Makanda akukula mofulumira. Kupuma mpweya kwa nthawi yayitali ngakhale pang'ono kumayambitsa kuyabwa m'maso ndi mphuno. Kumawonjezera chiopsezo cha eczema, matenda a pakhosi, ndi mphumu. Milandu yoopsa imawononga mitsempha ya ubongo ndikusokoneza chitukuko chabwinobwino.
Kwa amayi apakati, formaldehyde ili ndi poizoni wobereka. Kugwiritsidwa ntchito kwa nthawi yayitali kungayambitse zolakwika m'mapangidwe a mwana wosabadwayo komanso kulemera kosazolowereka kwa mwana wobadwa. Kuyesa kwa nyama kwatsimikizira izi.
Zoopsa za Formaldehyde Zibisala Pafupi ndi Ana Anu
Monga tanenera, kukonzanso sikokhako komwe kumayambitsa vutoli. Formaldehyde ili paliponse m'moyo watsiku ndi tsiku. Muyenera kusamala ndi zoseweretsa za ana, zovala, ndi zinthu za tsiku ndi tsiku. Izi zimagwiranso ntchito ngakhale mutagula m'masitolo ovomerezeka ndipo alibe fungo loipa.
1. Mipando yamatabwa ndi zipangizo zomangira
Zinthu zambiri zooneka ngati matabwa zimapangidwa ndi plywood. Plywood imagwiritsa ntchito zomatira zomwe zimatulutsa formaldehyde. Ichi ndichifukwa chake anthu amati "formaldehyde imatulutsa kwa zaka 15." Nthawi yotulutsa imadalira mtundu wa guluu, kuchuluka kwa kagwiritsidwe ntchito, komanso malo enieni. Imatha kukhalapo kwa zaka zoposa khumi.
Matabwa ena achilengedwe alinso ndi formaldehyde. Chifukwa chake, mipando ya "zero-formaldehyde" siilipo kwenikweni. Ngakhale zitsanzo zowonetsera m'masitolo kwa chaka chimodzi zimatha kuzitulutsa.
Izi zikugwiranso ntchito pa bedi la matabwa olimba, ma puzzle, ndi mabuloko omangira. Zoseweretsa zotsika mtengo komanso zosalamulirika nthawi zambiri zimakhala ndi zipangizo zopanda mphamvu zokhala ndi formaldehyde yambiri. Utoto wamitundu pa zoseweretsa ndi gwero lina. Makanda nthawi zambiri amatafuna zoseweretsa, zomwe zimapangitsa izi kukhala zoopsa kwambiri.
2. Nsalu: Mafelemu, Zovala, ndi Zoseweretsa Zapamwamba
Formaldehyde imaletsa makwinya, imaletsa bowa, komanso imateteza mabala. Imagwiritsidwa ntchito m'makatani, masiketi olimba, malaya ang'onoang'ono, ndi zovala za denim.
Zoseweretsa zokongola komanso zidole za nsalu nazonso zimagwiritsa ntchito. Mosiyana ndi zovala, zoseweretsazi zimakhalanso ndi zodzaza ndi siponji. Zodzazazi zimatha kupitirira malire a chitetezo. Ngati musunga zoseweretsa zambiri zokongola m'chipinda chaching'ono chopanda mpweya wabwino, kuchuluka kwa formaldehyde m'nyumba kudzakwera.
3. Zakudya Zosaoneka Bwino za Ana
Makolo nthawi zambiri amagula mbale zokongola zosindikizidwa ndi makatuni. Porcelain yongoyerekeza (melamine) ndi yotchuka kwambiri chifukwa imawoneka bwino ndipo siisweka mosavuta.
Utomoni wa melamine weniweni, wopezeka mwalamulo nthawi zambiri ndi wotetezeka. Simuyenera kuda nkhawa ndi poizoni. Komabe, msika uli wodzaza ndi zabodza. Zinthu zambiri zimagwiritsa ntchito zinthu zosamveka bwino. Ngati simukudziwa zinthuzo, musagule, ngakhale zitakhala zokongola bwanji.
Zinthu Zochotsa Zabodza vs. Njira Zothandiza
Mungakhale ndi mantha tsopano. Kodi muyenera kugula mpweya wokonzedwa, zomera zobiriwira, kapena kugwiritsa ntchito mapeel a pomelo?
Siyani! Zinthu izi ndi zopanda ntchito.
Zomera ndi mpweya wopangidwa chitsulo kuyamwa formaldehydeKomabe, mungafunike kubzala nkhalango yonse kapena kugula galimoto yodzaza ndi mpweya kuti igwire ntchito. Sungani ndalama zanu.
Kutsegula mpweya ndi njira yolunjika komanso yothandiza kwambiri yochotsera mpweyawo. Muyenera kukhala ndi malo abwino ndi mpweya wabwino kuti nyumba yanu ikhale yotetezeka. Chitetezo chabwino kwambiri ndi kupewa magwero a formaldehyde poyamba.
Tsatirani malangizo awa otsika mtengo komanso ogwira mtima:
1. Sankhani mipando ya E0 kapena E1. Zoseweretsa zamatabwa zotulutsa mpweya. Mabodi a mipando amayesedwa ndi formaldehyde release. E0, E1, ndi E2 ndi ma grade wamba. Nambala yocheperako ndi yabwino. Nthawi zonse sankhani E0 kapena E1 panyumba panu.
E0 ≤ 0.5 mg/L (Muyezo wapadziko lonse)
E1 ≤ 1.5 mg/L (Muyezo wapakhomo)
E2 ≤ 5.0 mg/L (Muyezo wapakhomo)
Mukagula zoseweretsa zamatabwa, ma bedi a ana, kapena ma desiki, zitsukeni ndi madzi oyera. Kenako, ziikeni pa khonde lokhala ndi mpweya wokwanira kwa masiku atatu mpaka asanu ndi awiri. Onetsetsani kuti mwagula zinthu zoyesedwa bwino zokha. Dziwani: Ngati muyika mipando yambiri ya E0 m'chipinda chaching'ono kwambiri, formaldehyde ikhoza kupitirira malire otetezeka.
2. Tsukani nsalu mobwerezabwereza. Gulani zovala za ana za kalasi A. Pali malamulo okhwima okhudza formaldehyde mu zovala:
Kalasi A: Zakudya za ana ziyenera kukhala zosakwana 20 mg/kg.
Kalasi B: Zogulitsa zokhudzana ndi khungu mwachindunji ziyenera kukhala zosakwana 75 mg/kg.
Kalasi C: Zogulitsa zosakhudzana ndi khungu mwachindunji ziyenera kukhala zosakwana 300 mg/kg.
Kwa ana osakwana zaka zitatu, nthawi zonse yang'anani chizindikiro cha "Class A" kapena "Baby Products." Mutha kuchotsa formaldehyde m'zovala mwa kuzitsuka ndi kuzitulutsa mpweya.
Formaldehyde yopanda mankhwala ndi yosavuta kutsuka. Komabe, formaldehyde yomangidwa pang'onopang'ono imatulutsa formaldehyde yowonjezera pang'onopang'ono pakapita nthawi. Chifukwa chake, muyenera kutsuka zovala za ana asanazivale. Tsukani ndi kuziumitsa kangapo ngati pakufunika kutero. Chitani chimodzimodzi ndi makatani atsopano ndi zidole za nsalu.
3. Sankhani Zipangizo Zotetezeka Zosungiramo Zakudya Zipangizo za patebulo zimakhudza chakudya mwachindunji. Musachite ngozi. Zida zadothi ndi galasi sizotetezeka kwa makanda chifukwa zimasweka mosavuta. Mbale zamatabwa zosapakidwa utoto ndi zabwino kwambiri. Tikupangiranso zinthu ziwiri izi:
Polypropylene (PP): Iyi ndi pulasitiki nambala 5. Imapirira kutentha kwa 140°C. Siimatulutsa mankhwala owopsa ikatenthedwa. Ziwiya zambiri zapa tebulo zomwe zimagwiritsidwa ntchito ndi ana zimagwiritsa ntchito izi.
Pulasitiki ya Chimanga (PLA): Izi nthawi zambiri zimaonedwa kuti sizowopsa komanso sizivulaza. Ndi zoyenera kwambiri kwa ana.
Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)
1. Kodi ndingagwiritse ntchito zomera zobiriwira kuchotsa formaldehyde m'chipinda cha mwana wanga? Ayi. Ngakhale kuti zomera zimatha kuyamwa formaldehyde pang'ono, zotsatira zake zimakhala zochepa kwambiri moti sizingakhale zothandiza. Mungafunike zomera zambiri zamkati kuti mupange kusiyana kwakukulu. Kutsegula mawindo kuti mpweya ulowe bwino ndikwabwino kwambiri.
2. Kodi ma khrib a matabwa a "zero-formaldehyde" ndi enieni? Ayi. Mitengo pafupifupi yonse imakhala ndi formaldehyde yochokera kuchilengedwe, ndipo njira zopangira zinthu nthawi zambiri zimayambitsa zambiri. Ndi bwino kugula mipando ya E0 grade ndikuyitulutsa mumlengalenga kwa masiku angapo musanagwiritse ntchito.
3. N’chifukwa chiyani zovala zatsopano za mwana wanga zili ndi formaldehyde? Opanga amagwiritsa ntchito mankhwala a formaldehyde kuti nsalu zisagwe makwinya, zisade madontho, komanso zisadwale bowa. Nthawi zonse yang'anani zilembo zachitetezo za "Class A" za makanda ndipo tsukani zovala zonse zatsopano musanazivale.
4. Kodi ndi zinthu ziti zomwe zili bwino kwambiri pa mbale ndi mbale za ana? Matabwa osapakidwa utoto, Polypropylene (PP/Plasitiki #5), ndi Corn Plastic (PLA) ndi zosankha zotetezeka kwambiri. Sizili ndi poizoni, sizimasweka mosavuta ngati galasi, ndipo zimapirira kutentha kwambiri mosatekeseka.