Št. zadetkov: 32
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
UV/H2O2;obdelava odpadnih vod;optimizacija procesov;razbarvanje;UV/H2O2 wastewater treatment;Placket-Burman factorial design;process optimization;decoloration;oragnic pollutants removal;
Optimization of colour and organic pollutants removal from textile wastewaters treated with UV/H[sub]2O[sub]2 by Plackett-Burman factorial design
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
The main objective of this work was to compare the colour of different pretreated (alkaline, acidic and enzymatic) and dyed (conventional and ultrasonic-assisted) flax fibres, to establish the impact of various parameters on dyeing kinetics. Flax fibres were dyed using two direct dyes of different c ...
Leto:
2008
Vir:
Fakulteta za strojništvo (UM FS)
Objavljeni znanstveni prispevek na konferenci
Oznake:
exhaust dyeing;ultrasound;dye-bath effluents;colourimetry;pollution control;
The main contribution of our research was to compare the impact of the conventional dyeing process and the power ultrasonic technique on dye-bath exhaustion and, consequently, on dye-bath effluents during the dyeing of four dissimilar fabrics (cotton, viscose, wool and polyamide) using chemically-di ...
Leto:
2008
Vir:
Fakulteta za strojništvo (UM FS)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
tekstil;zmanjšanje količine soli;sistem s pritrjeno biomaso;TOC;fixed-bed system;textiles;salt reduction;TOC reduction;
Performance of fixed-bed treatment system packed with layered textiles for salt and TOC reduction - A case study
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
barvanje tekstilij;disperzna barvila;odpadne vode;razbarvanje;čiščenje odpadnih vod;koagulacija;flokulacija;adsorpcija;ultrafiltracija;redukcijska barvila;textile dyeing;disperse dyes;wastewater;decoloration;wastewater treatment;coagulation;flocculation;adsorption;ultrafiltration;vat dyes;
The efficiency of three wastewater treatment techniques, coagulation/flocculation, adsorption and ultrafiltration, has been studied for the removal of vat and disperse dyes from residual pad liquors. Three inorganic coagulants Al2(SO4)3 18H2O, FeSO4 7H2O, FeCl3 6H2O and commercial cationic flocculan ...
Leto:
2005
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
celulozni nanofibrili;pektin;membrane;kationska barvila;adsorpcija;odstranjevanje barvil;cellulose nanofibrils;pectin;cationic dyes;adsorption;dye removal;
In the presented research, a facile, one-step method for the fabrication of cellulose nanofibrils/pectin (CNFs/PC) membranes is described, which were tested further for their ability to remove cationic dyes from the prepared model solutions. For this purpose, ten membranes were prepared with differe ...
Leto:
2024
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
capillary electrophoresis;dyes;hydrolysis;
The objective of the presented research was to examine the potential of capillary electrophoresis (CE) for the analysis of structurally different reactive dyestuffs, their activation and posterior hydrolysis, with special focus on optimization of the working conditions. Preliminary, the effect of va ...
Leto:
2008
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
coloured textile wastewater;constructed wetland;Phragmites australis;
The objective of the present paper was to examine the treatment efficiency of constructed wetlands (CW) for the dye-rich textile wastewater with special focus on colour reduction. Preliminary, a series of dynamic experiments were performed in the CW model packed with gravel, sand, and zeolitic tuff ...
Leto:
2008
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
barvanje tekstilij;reaktivna barvila;vat dye;čiščenje odpadnih vod;rastlinske čistilne naprave;biološko čiščenje;textile dyeing;reactive dyes;vat dyes;wastewater treatment;constructed wetland model;biological treatment;purification;
A constructed wetland model, comprising two different substrate mixtures, was used to purify textile dyebath wastewater. Three laboratory prepared wastewaters containing three commercial dyes of different classes and chemicalconstitution (one vat and two reactive dyes), different chemicals (NaOH, Na ...
Leto:
2007
Vir:
Fakulteta za strojništvo (UM FS)
Diplomsko delo
Oznake:
odpadne vode;barvalni procesi;naravni odpadni materiali;metode čiščenja;čiščenje odpadnih vod;diplomske naloge;
V tekstilni industriji nastaja velika količina odpadnih vod, ki jih poskušamo očistiti z dragimi postopki in materiali. Modelnim vodam, ko so bile obarvane z barvami za tekstil, smo z uporabo naravnih adsorbentov poskusili zmanjšati pH vrednost, električno prevodnost, skupni organski ogljik (TOC), k ...
Leto:
2016
Vir:
Fakulteta za strojništvo (UM FS)