Razbarvanje tekstilnih odpadnih vod z naprednimi oksidacijskimi postopki z namenom ponovne uporabe vode v procesih tekstilnega plemenitenja

diplomsko delo

Tamara Anželak (Author), Darinka Fakin (Mentor), Alenka Majcen Le Marechal (Co-mentor)

Abstract

Namen diplomskega dela je bilo raziskati vpliv razbarvanja tekstilnih odpadnih voda z naprednim oksidacijskim postopkom z namenom ponovne uporabe vode v procesih tekstilnega plemenitenja. Razbarvanje tekstilne odpadne vode sem izvedla po oksidacijski metodi H2O2/UV. Očiščenim vodam sem izmerila pH vrednost, prevodnost, absorbanco, TOC, KPK in motnost, izračunala pa sem tudi odstotek razbarvanja. Nato sem te očiščene vode uporabila za barvanje celulozne-bombažne tkanine. Barvanje sem izvedla po postopku izčrpavanja z reaktivnim barvilom. Po barvanju sem vodam ponovno izmerila KPK, obarvanim vzorcem pa sem s spektrofotometrom izmerila barvne vrednosti in izračunala barvne razlike glede na vzorec, obarvan po isti recepturi in postopku v destilirani vodi.

Keywords

tekstilna tehnologija;barvanje;razbarvanje odpadne vode;odpadne vode;čiščenje odpadnih vod;oksidacijski postopki;ponovna uporaba;reaktivna barvila;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2013
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[T. Anželak]
UDC:	628.349.094.3;677.027.62(043.2)
COBISS:	17133078
Views:	1405
Downloads:	154
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	DECOLORIZATION OF TEXTILE WASTEWATER WITH ADVANCED OXIDATION AND REUSE
Secondary abstract:	The purpose of diploma work was to research the impact of decolourization of textile effluents by advanced oxidation processes with the intention of water reuse in textile finishing. Decolorization of textile effluents was accomplished according to oxidation H2O2/UV method. The pH, conductivity, absorption, TOC, KPK and turbidity of the purified waters were measured as well as the percentage of decolorization calculated. Afterwards, the purified waters were used for dyeing of cellulose-cotton fabrics. Dyeing was performed according to exhaustion procedure using reactive dye. After dyeing, COD of used waters was measured. Also, the dyed samples were colorimetrically evaluated by means of a spectrophotometer, and the colour differences between samples dyed in distilled water and treated water were calculated.
Secondary keywords:	textile engineering;wastewater;decolorization;dyeing;reactive dyes;water reuse;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Oblikovanje in tekstilni materiali
Pages:	XI, 48 f.
ID:	8725979