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2020, vol. 61, br. 1, str. 60-68
Ekološke alternative u konvencionalnom bojenju pamuka reaktivnim bojama
Vocational High School for Technology and Art, Leskovac

e-adresabojana1998@ptt.rs
Sažetak
Bojenje pamuka najčešće se izvodi reaktivnim bojama, metodom iscrpljenja. Velike količine soli i alkalija koje se koriste u formulaciji kupatila za bojenje dospevaju u vodotokove i negativno deluju na životnu sredinu. U radu je ispitana mogućnost smanjenja koncentracije soli i alkalija u kupatilu za bojenje radi smanjenja zagađenja vode nakon procesa bojenja i sapunske obrade. Dobijeni rezultati pokazuju da su alternativni postupci ekološki povoljniji, što je utvrđeno smanjenim vrednostima hemijske potrošnje kiseonika. Dobiven je visok stepen fiksiranja boja i postojanosti obojenja, dok je intenzitet obojenja neznatno manji u odnosu na standardne uzorke.
Reference
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O članku

jezik rada: engleski
vrsta rada: naučni članak
DOI: 10.5937/zasmat2001060R
objavljen u SCIndeksu: 27.03.2020.
Creative Commons License 4.0

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