4.7 Article

Acceleration of biotic decolorization and partial mineralization of methyl orange by a photo-assisted n-type semiconductor

Related references

Note: Only part of the references are listed.
Article Engineering, Environmental

Immobilized redox mediators on modified biochar and their role on azo dye biotransformation in anaerobic biological systems: Mechanisms, biodegradation pathway and theoretical calculation

Guang-Yuan Wang et al.

Summary: This study developed a novel solid-phase redox mediator that enhanced anaerobic biodegradation of azo dyes driven by anaerobic granular sludge. The mechanism of the degradation pathway was investigated, showing promising results for efficient removal of contaminants from wastewaters by biological treatment.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Environmental

Acceleration of the bio-reduction of methyl orange by a magnetic and extracellular polymeric substance nanocomposite

Zi-Yang Wang et al.

Summary: The study demonstrated that Fe3O4@EPS can accelerate the bio-reduction of the model pollutant MO, with the redox ability of EPS well preserved.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Visible light absorption by perylene diimide for synergistic persulfate activation towards efficient photodegradation of bisphenol A

Qiuyi Ji et al.

Summary: A novel PDI/PS/Vis system was constructed for efficient removal of BPA in water environment, utilizing visible light and producing non-toxic ring-opening products. The system showed high efficiency in photocatalytic activity and organic elimination, with different radicals contributing to the process.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Biochemical Research Methods

Decolorization and phytotoxicity reduction of reactive blue 40 dye in real textile wastewater by active consortium: Anaerobic/aerobic algal-bacterial-probiotic bioreactor

Lamia Ayed et al.

Summary: The study focused on biodegradation of CI Reactive Blue 40 in textile wastewater, selecting three microbial species and optimizing process parameters to achieve efficient color and COD removal. Results demonstrated high decolorization capacity of bacteria, confirmed CI RB 40 toxicity study and detoxification post-biodegradation process.

JOURNAL OF MICROBIOLOGICAL METHODS (2021)

Article Chemistry, Applied

Synthesis of multiple Ag nanoparticles loaded hollow mesoporous carbon spheres for highly efficient and recyclable catalysis

Peng Xu et al.

Summary: This study presents a soft-to-hard templating approach for the synthesis of multiple Ag nanoparticles loaded hollow mesoporous carbon spheres (Ag@HMCSs). The method offers advantages such as simple and efficient preparation, excellent catalytic activity, and stability of the prepared Ag@HMCSs.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

Article Acoustics

Synergetic decolorization of azo dyes using ultrasounds, photocatalysis and photo-fenton reaction

Antonis Maroudas et al.

Summary: In this study, ultrasound irradiation, photocatalysis with TiO2, Fenton/Photo-Fenton reaction, and their combinations were investigated for the decolorization of industrial dyes to study their synergy. The experiments showed that the combination of different frequencies of ultrasound with the Photo-Fenton reaction can significantly enhance the degradation of azo dyes.

ULTRASONICS SONOCHEMISTRY (2021)

Article Agricultural Engineering

The role of anthraquinone-2-sulfonate on biohydrogen production by Klebsiella strain and mixed culture

Qing-tao Xu et al.

Summary: The study found that the presence of AQS did not significantly improve the hydrogen production rate, but could increase the acetate and ethanol yields. Through metabolites flux analysis and stoichiometry results, it was discovered that AH2QS preferred to improve H2 generation, while not likely affecting the FCP pathway.

BIORESOURCE TECHNOLOGY (2021)

Article Environmental Sciences

Simulating the synergy of electron donors and different redox mediators on the anaerobic decolorization of azo dyes: Can AQDS-chitosan globules replace the traditional redox mediators?

Weizhu Zhou et al.

Summary: Immobilized redox mediators have been researched to enhance the anaerobic biological degradation and decolorization of azo dye wastewater. Adding a certain concentration of glucose or AQDS solution can effectively improve the treatment effect, and combining both can further boost the decolorization efficiency.

CHEMOSPHERE (2021)

Article Engineering, Chemical

Focus on scavengers' effects and GC-MASS analysis of photodegradation intermediates of sulfasalazine by Cu2O/CdS nanocomposite

Narges Omrani et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Chemistry, Physical

A brief study on the kinetic aspect of the photodegradation and mineralization of BiOI-Ag3PO4 towards sodium diclofenac

Meymanat Mehrali-Afjani et al.

CHEMICAL PHYSICS LETTERS (2020)

Article Engineering, Environmental

Fate of aromatic amines through decolorization of real textile wastewater under anoxic-aerobic membrane bioreactor

Ahmed Albahnasawi et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Article Agricultural Engineering

Decolorization of Metanil Yellow G by a halophilic alkalithermophilic bacterial consortium

Guang Guo et al.

BIORESOURCE TECHNOLOGY (2020)

Article Engineering, Environmental

Degradation of Ofloxacin by Perylene Diimide Supramolecular Nanofiber Sunlight-Driven Photocatalysis

Ping Chen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

Article Agricultural Engineering

Bioreduction of azo dyes was enhanced by in-situ biogenic palladium nanoparticles

Peng-tao Wang et al.

BIORESOURCE TECHNOLOGY (2018)

Article Chemistry, Physical

Supramolecular organic nanofibers with highly efficient and stable visible light photooxidation performance

Jun Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Article Biotechnology & Applied Microbiology

Enhanced reduction of Fe(III) oxides and methyl orange by Klebsiella oxytoca in presence of anthraquinone-2-disulfonate

Lei Yu et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2016)

Article Engineering, Chemical

Microbial community structure associated with treatment of azo dye in a start-up anaerobic sequenced batch reactor

Lei Yu et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2015)

Article Chemistry, Physical

Carbon based materials as novel redox mediators for dye wastewater biodegradation

R. A. Pereira et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2014)

Article Biotechnology & Applied Microbiology

How UV photolysis accelerates the biodegradation and mineralization of sulfadiazine (SD)

Shihui Pan et al.

BIODEGRADATION (2014)

Article Chemistry, Multidisciplinary

Sunlight photodecolorization of a mixture of Methyl Orange and Bromocresol Green by CuS incorporated in a clinoptilolite zeolite as a heterogeneous catalyst

Alireza Nezamzadeh-Ejhieh et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2013)

Article Biotechnology & Applied Microbiology

Isolation and characterization of a Klebsiella oxytoca strain for simultaneous azo-dye anaerobic reduction and bio-hydrogen production

Lei Yu et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2012)

Article Chemistry, Multidisciplinary

Multiwfn: A multifunctional wavefunction analyzer

Tian Lu et al.

JOURNAL OF COMPUTATIONAL CHEMISTRY (2012)

Article Biotechnology & Applied Microbiology

Adsorption and decolorization kinetics of methyl orange by anaerobic sludge

Lei Yu et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2011)

Article Engineering, Environmental

Photodecolorization of Eriochrome Black T using NiS-P zeolite as a heterogeneous catalyst

Alireza Nezamzadeh Ejhieha et al.

JOURNAL OF HAZARDOUS MATERIALS (2010)

Article Chemistry, Physical

Variational principles for describing chemical reactions: Condensed reactivity indices

PW Ayers et al.

JOURNAL OF CHEMICAL PHYSICS (2002)