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Application of zeolite-Arthrobacter viscosus system for the removal of heavy metal and dye : chromium and azure B [PDF]
, 2012 A hybrid system combining the ion-exchange properties of a NaY zeolite and the characteristics of the bacterium Arthrobacter viscosus was investigated to treat polluted effluents with dye and toxic metals.
Pazos, M. +3 more
core +1 more source
Removal of Triphenylmethane Dyes by Bacterial Consortium [PDF]
The Scientific World Journal, 2012 A new consortium of four bacterial isolates (Agrobacterium radiobacter; Bacillus spp.; Sphingomonas paucimobilis, and Aeromonas hydrophila)-(CM-4) was used to degrade and to decolorize triphenylmethane dyes. All bacteria were isolated from activated sludge extracted from a wastewater treatment station of a dyeing industry plant.
Jihane Cheriaa +3 more
openaire +3 more sources
, 2020 Degradation of a Basic Blue 41 dye using Fenton reagent was examined at laboratory scale in batch experiments using Box-Behnken statistical experiment design.
Kiflie, Zebene +2 more
core +2 more sources
Photocatalytic removal of patent blue V dye on Au-TiO2 and Pt-TiO2 catalysts [PDF]
, 2016 In this work it was studied the efficiency of a photocatalytic process for the removal of patent blue V. This dye is very difficult to remove by conventional treatments such as adsorption or coagulation therefore the photocatalytic process is a very ...
Ciambelli, P +6 more
core +1 more source
Comparison of different wastewater treatments for colour removal of reactive dye baths [PDF]
, 2015 The generation of high-coloured wastewater is one of the main environmental problems of the textile industry. Reactive dyes are widely used in the dyeing of cellulosic fibres. However, they have low exhaustion degree (70–90%). The degradation of residual
Gutiérrez Bouzán, María Carmen +2 more
core +2 more sources
Brazilian Archives of Biology and Technology, 2013 This work sought to evaluate the ability of fungi Phanerochaete chryosporium to degrade congo red azo dye in batch reactor, evaluate the influence of glucose and wheat bran as co-substrates on the removal of the dye in the medium and investigate the ...
Marcus Vinicius Freire Andrade +6 more
doaj +1 more source
Removal of Basic Orange 2 dye and Ni2+ from aqueous solutions using alkaline-modified nanoclay
Water Science and Technology, 2021 In the present research, the removal of Basic Orange 2 (BO2) dye using alkaline-modified clay nanoparticles was studied. To characterize the adsorbent, XRD, FTIR, FESEM, EDX, BET and BJH analyses were performed.
Armin Geroeeyan, Ali Niazi, Elaheh Konoz
doaj +1 more source
Removal of hydrolized reactive dyes from cotton fabric after dyeing [PDF]
Tekstilna industrija, 2019 Removal of hydrolysed reactive dye is an important stage in cotton dyeing as it affects the exploitation and hygienic properties of textile products. As a major consumer of water and chemicals, this work process is being studied from the point of view of saving natural resources and environmental protection.
Ristić Nebojša +4 more
openaire +2 more sources
Nanocellulose-based Aerogels for Dyes Removal
Chemical Engineering Transactions, 2023 Nanocellulose (NC) has recently emerged as of high interest in water purification because of its high surface area, aspect ratio, and versatile surface chemistry. In the present study, nanocellulose has been isolated from cellulose pulp, extracted from barley straw residues via a mechanical pulping treatment, through a combination of chemical and ...
Pirozzi Annachiara +4 more
openaire +3 more sources
Sequential batch reactors for aerobic and anaerobic dye removal: A mini-review
Case Studies in Chemical and Environmental Engineering, 2023 One of the most challenging aspects of environmental conservation is the treatment of dye wastewater. Thus, this mini-review discussed the issues and major advances in the application and performance assessment of the aerobic, anaerobic, anaerobic ...
Ibrahim Mohammed Lawal +7 more
doaj +1 more source