Caddaynayaasha Fluorescent-Kuwa kale

Sharaxaad Gaaban:

Walaxda caddayntu waa nooc ka mid ah iskudhisyada organic kaas oo wanaajin kara cadaanka dharka iyo warqadaha fiber-ka.Waxa kale oo loo yaqaannaa iftiimiyaha indhaha, dhalaaliyaha iftiinka.Dharka, iwm, badanaa waa huruud sababtoo ah wasakhda midabka.Waagii hore, bleaching kiimikaad ayaa loo isticmaali jiray in midabkooda laga dhigo iyadoo lagu darayo walxaha caddeeya alaabta.