Impembelelo ezibangelwe yi-formaldehyde yasimahla ngexesha lenkqubo yokutyibilika ikhankanywe yi-tanneries kunye nabaxumi ngaphezulu kweshumi elidlulileyo. Nangona kunjalo kwiminyaka yakutshanje kukho umba othathwe nzulu ngo-ntenters.
Zombini ezikhulu nezincinci, ukugxila kutshintshiwe kuvavanyo lwe-formaldehydehyde. Ezinye iitaneries ziya kuvavanya yonke i-batch yesikhumba sabo esisandul 'ukuveza ukuba iqinisekise ukuba iimveliso zabo zikwimigangatho.
Uninzi lwabantu kwishishini lesikhumba, ukuqonda kwendlela yokuthoba umxholo wefomaldehyaldehydedde yesikhumba yenziwe kakuhle--
I-Amino Tonts I-Agents ye-Talamin imelwe nguMelamine noDicyandiamide, ngabangela into ephambili yesizukulwane seFomaldehyahhhydeDde ye-Formaldehyde kwi-formaldehyhyde ye-formadehyde kumanqaku esikhumba. Yiyo loo nto ukuba iimveliso ze-amino resin kunye neempembelelo zasimahla ze-formaldehyde azizisa zilawulwa ngokupheleleyo, idatha yasimahla ye-fooldebomyde inokulawulwa ngokufanelekileyo. We can say that amino resin series products are the key factor of the cause of free formaldehyde problems during the leather-making process.
Ukuthatha isigqibo senze imizamo yokuvelisa i-formaldehym ye-amino ye-amino kunye ne-fouldehyde-mahala. Uhlengahlengiso malunga nemiba yomxholo we-formaldehydey kunye nentsebenzo yeearhente zokuntywila ihlala yenziwa rhoqo.
Ngokuqokelelwa kwexesha elide lolwazi, amava, ubuchule, uphando kunye nophuhliso. Okwangoku, indlela yethu yemveliso ye-fowadehyde-yasimahla igqitywe. Iimveliso zethu zifezekisile iziphumo ezinqwenelekayo, zombini ngokubhekisele kwintlanganiso ehambelana ne-'yero formaldehydehyde' kwaye icebise kwaye iphucule ukusebenza kweearhente zokuntywila.
Inceda ukuvelisa iinkozo ezilungileyo nezicacileyo ngombala oqaqambileyo
Inceda ukuvelisa ingqolowa epheleleyo neqinileyo
Grant Grants, ukuthamba kunye nokuzimela kwisikhumba
Ibonelela ngengqolowa eqinileyo kwaye icocwe ngengqolowa yepropathi enkulu yokudayela.
Ibonelela ngokuqinileyo kwaye inyibilikisa ingqolowa
Njengamashishini anoxanduva siya kuphatha oku njengembophelelo yethu kwaye sisebenze ngokuqhubekayo kunye nokunganyaniseki kwinjongo yokugqibela.
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