Results 21 to 30 of about 1,353,435 (332)
Modeling of disperse dye adsorption on modified polyester fibers [PDF]
Acta Periodica Technologica, 2020 The results of the research on the ability of adsorption of dye on polyester fibers at a temperature of 98°C are presented in this paper. The fibers were previously modified in aqueous solutions of NaOH, KOH or Al(OH)3.
Kodrić Marija +4 more
doaj +1 more source
Removal of Disperse Blue 56 and Disperse Red 135 dyes from aqueous dispersions by modified montmorillonite nanoclay [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 In this study modified montmorillonite was used as an adsorbent for the removal of two selected disperse dyes i.e., Disperse Blue 56 (DB) and Disperse Red 135 (DR) from dye dispersions. The adsorption equilibrium data of dyes adsorption were investigated
Ahmadishoar Javad +4 more
doaj +1 more source
Removal of Disperse Blue 56 from synthetic textile effluent using ionic flocculation
Water Science and Technology, 2021 The textile industry is one of the main generators of industrial effluent due to the large volumes of water containing a wide variety of pollutants, including dyes.
R. P. F. Melo +5 more
doaj +1 more source
Desalination and Water Treatment, 2021 In the present research work, low cost and eco-friendly copper nanoparticles were prepared by a reduction method using grapefruit ( Citrus paradisi ) peels extract as the reducing agent.
A. Ghaffar +9 more
semanticscholar +1 more source
Journal of King Saud University - Science, 2021 The increase in urbanization and industrialization has led to the discharge of wastes in environment causing more pollution. Textile industries are playing a havoc role in water pollution natural aquatic ecosystems.
G. Mustafa +4 more
semanticscholar +1 more source
Adsorption of anionic, cationic and disperse dyes with activated pyrolytic tire char
KKU Engineering Journal, 2015 Activated pyrolytic tire char was applied as adsorbents to remove dyes from contaminated water. The method of surface treatment with ethanol solution, HCl solution and then activation with NaOH solution was proposed.
Duangkamol Danwanichakul +1 more
doaj +1 more source
Development auxiliaries for dyeing polyester with disperse dyes at low temperatures [PDF]
, 2017 High-molecular weight organic compounds known as carriers are widely used to expedite polyester dyeing at atmospheric pressure at 100 °C. However, carriers are usually poorly biodegradable and can partially plasticize fibres. Also, dyeing at temperatures
Carrión Fité, Francisco Javier +1 more
core +1 more source
Micellar dye shuttle between water and an ionic liquid [PDF]
, 2011 The reversible transfer of poly(2-ethyl-2-oxazoline)-block-poly(2-nonyl-2-oxazoline) nanocarriers comprising encapsulated dyes is demonstrated between water and an ionic liquid. This dye transfer concept is shown to be applicable for loading and delivery
Guerrero-Sanchez, Carlos +4 more
core +2 more sources
RECLAMATION AND REUSE OF TEXTILE DYEHOUSE WASTEWATER BY ELCTROCOAGULATION PROCESS
Journal of Engineering, 2009 The present study investigates the removal of the textile dyehouse wastewater [azo dye para red(reactive dye)and M-5R200%(disperse oranges dye)] by Electrocaogulation process.
Hussain M. Flayeh
doaj +1 more source
Materials Research Express, 2020 The photodegradation of disperse violet 63 dye was investigated in aqueous solution using UV/H _2 O _2 , UV/H _2 O _2 /SnO _2 and Fenton reagent. The maximum decolorization was achieved in 60 min with 50 mg l ^−1 of dye concentration.
Tanveer Hussain Bokhari +9 more
doaj +1 more source