Isi nsogbu nke formaldehyde mmetọ na matraasi?

Isi nsogbu nke formaldehyde mmetọ na matraasi?

onye na-azụ ahịa ele mmadụ anya n'ihu iji mee ka nkwụ nke ike na nkwalite ike na-eme ka ọ bụrụ ihe na-adịghị mma, na-eji ọtụtụ ihe nrapado eme ihe, ọ bụ ezie na ọtụtụ ihe na-abawanye ụba nke nkwụ, nrapado nọgidere na-ere ere nke formaldehyde, formaldehyde gafere ọkọlọtọ. Matraasi formaldehyde nke ukwuu nke ukwuu, ha na-n'ime mmamịrị aldehyde resin stick si afụ akpụkpọ ahụ, ozugbo na nkà na ụzụ na-adịghị mmepụta azụmahịa, formaldehyde nwere ike ngwa ngwa na decomposition nke izugbe ochichi nke àgwà nlekọta, nnyocha na kwarantaini na nso nso a tọhapụrụ 2011 spring matraasi mba ngwaahịa àgwà nlekọta na ntụpọ nlele N'ihi, họrọ ngwaahịa hụrụ nwere otu narị ụdị na-enye onyinye nke ụkpụrụ, na-ahọrọ ngwaahịa nke nwere ihe karịrị otu narị ụdị na-enye onyinye. nke, e nwere ụdị 11 nke ika mmiri formaldehyde na-ahapụ ọnụọgụ ka ọ gafechara.

dị ka ndokwa nke matraasi ihe karịrị 1 square mita kwa 1 hour ọ bụla mmiri ayak nke formaldehyde ntọhapụ nke ume enweghị ike ịbụ ihe karịrị zero point zero ise mg, site na nlele nlele, chọpụtara na a ụfọdụ ndị ahịa na-emepụta ika na yunnan mmiri matraasi dị elu dị ka otu isi ise itoolu mg, na formaldehyde tọhapụrụ a quantity na tụrụ ụkpụrụ maka ibu 31 ugboro. Akpa mmiri matraasi nke oke formaldehyde isi nsogbu na akwa akwa, ụfọdụ ndị ọchụnta ego iji zọpụta ụfọdụ na-eri nke mmepụta, na-eji 'onwe' oké ichekwa nke ihe onwunwe, sponge dị ka ihe ndina, jupụta matraasi bụ formaldehyde gafere bid, n'ezie. Matraasi