Results 181 to 190 of about 271,445 (247)

Sequestration of an Azo Dye by a Potential Biosorbent: Characterization of Biosorbent, Adsorption Isotherm and Adsorption Kinetic Studies. [PDF]

Molecules
Gaur B, Mittal J, Shah SAA, Mittal A, Baker RT.   +4 more
europepmc   +1 more source

Adsorption of azo dye by biomass and immobilized Yarrowia lipolytica; equilibrium, kinetic and thermodynamic studies. [PDF]

World J Microbiol Biotechnol
Hassan Ibrahim AH, Cihangir N, Idil N, Aracagök YD.   +3 more
europepmc   +1 more source

Efficient Adsorption of Azo Dye Acid Brilliant Red on Graphite Carbon Nitride in Aqueous Solution. [PDF]

ACS Omega
Sun H, Liu Y.
europepmc   +1 more source

Hydrothermal synthesis of Zingiber/ZnO for enhanced photodegradation of ofloxacin antibiotic and reactive red azo dye (RR141). [PDF]

PLoS One
Nugroho D, Wannakan K, Nanan S, Benchawattananon R.   +3 more
europepmc   +1 more source

Dual-Action κ-Carrageenan: A Novel Capping Agent and Dopant Source for Enhanced Photocatalytic ZnO Nanoparticles in Azo Dye and Cr(VI) Degradation. [PDF]

ACS Omega
Asequia DMA, Erjeno DJD, Osorio CKF, Omisol CJM, Hisona RM, Aguinid BJM, Halun SZB, Zoleta JB, Malaluan RM, Alguno AC, Lubguban AA.   +10 more
europepmc   +1 more source

Bioreactors for Azo-Dye Conversion

, 2010
This chapter embodies two sections. In the first section a survey of the state of the art of azo-dye conversion by means of bacteria is presented, with a focus on reactor design and operational issues. The relevance of thorough characterization of reaction kinetics and yields is discussed.
OLIVIERI, GIUSEPPE, DI DONATO, ALBERTO, MARZOCCHELLA, ANTONIO, SALATINO, PIERO   +3 more
openaire   +3 more sources

Biogenic sulfide for azo dye decolorization from textile dyeing wastewater

Chemosphere, 2021
Azo dye is the most versatile class of dyes used in the textile industry. Although the sulfidogenic process shows superiority in the removal of azo dye, the role of biogenic sulfide produced by sulfate-reducing bacteria (SRB) in the decolorization of azo
Samir Kumar Khanal, Zan Feixiang, Tianwei Hao   +2 more
exaly   +2 more sources

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Picosecond Switchable Azo Dyes

Chemistry – A European Journal, 2019
AbstractAzo dyes that combine electron‐withdrawing thiazole/benzothiazole heterocycles and electron‐donating amino groups within the very same covalent skeleton exhibit relaxation times for their thermal isomerization kinetics within milli‐ and microsecond timescales at room temperature.
Jaume Garcia‐Amorós, Benjamin Maerz, Marta Reig, Alba Cuadrado, Lluís Blancafort, Elena Samoylova, Dolores Velasco   +6 more
openaire   +2 more sources

Degradation of azo dyes by algae

Environmental Pollution, 1992
The degradation of azo dyes by algae was evaluated and it was found that certain algae can degrade a number of azo dyes to some extent. The reduction rate appears to be related to the molecular structure of the dyes and the species of algae used. The azo reductase of algae is responsible for degrading azo dyes into aromatic amine by breaking the azo ...
L, Jinqi, L, Houtian
openaire   +2 more sources

Decolorization of Azo Dyes in Bioelectrochemical Systems

Environmental Science & Technology, 2009
Azo dyes are ubiquitously used in the textile industry. These dyes need to be removed from the effluent prior to discharge to sewage due to their intense color and toxicity. In this study we investigated the use of a bioelectrochemical system (BES) to abioticlly cathodic decolorization of a model azo dye, Acid Orange 7 (AO7), where the process was ...
Mu, Yang, Rabaey, Korneel, Rozendal, Rene A., Yuan, Zhiguo, Keller, Jurg   +4 more
openaire   +6 more sources