Vuto lalikulu kuchokera ku kuipitsa kwa formaldehyde mu matiresi?

Vuto lalikulu kuchokera ku kuipitsa kwa formaldehyde mu matiresi?

Tsankho wabizinesi kuti chikhatho cha kuuma ndi mphamvu kuwongola, mwakhungu ntchito zomatira kwambiri, ngakhale zambiri kuchuluka thupi katundu kanjedza, zomatira anapitiriza kuwonongeka kwa formaldehyde, formaldehyde kuposa muyezo. matiresi formaldehyde ochuluka kwambiri, iwo ali mkati mkodzo aldehyde utomoni kutuluka kuwira nembanemba, kamodzi luso si kupanga mabizinesi, formaldehyde akhoza mwamsanga ndi kuwonongeka kwa kasamalidwe ambiri a khalidwe kuyang'aniridwa, kuyendera ndi kuika kwaokha posachedwapa anamasulidwa 2011 kasupe matiresi dziko mankhwala khalidwe kuyang'aniridwa ndi malo cheke zotsatira, kusankha mayeso a mtundu wa mankhwala anapeza khumi ndi awiri mtundu wa mankhwala opangidwa ndi mitundu khumi ndi awiri. momwe, pali mitundu 11 ya mtundu wa matiresi a kasupe formaldehyde kutulutsa kuchuluka kupitilira kuyitanitsa.

malinga ndi zomwe zimaperekedwa pa matiresi opitilira 1 masikweya mita pa ola limodzi lililonse kasupe kutulutsa mphamvu kwa formaldehyde sikungathe kupitilira ziro zero ziro 5 mg, kudzera pakuwunika kwapang'onopang'ono, adapeza kuti amalonda ena opanga matiresi a yunnan masika ndi okwera ngati mfundo imodzi isanu ndi inayi mg, formaldehyde imatulutsa kuchuluka kwa kulemera kopitilira 31 nthawi. Choyamba kasupe matiresi a kwambiri formaldehyde vuto lalikulu mu zofunda, ena amalonda pofuna kupulumutsa ena mtengo wa kupanga, ntchito 'yekha' mopitirira muyeso wa zakuthupi, siponji monga zofunda zakuthupi, mudzaze matiresi ndi formaldehyde kuposa bid, ndithudi. matiresi