Results 21 to 30 of about 14,775 (218)

Synthesis of Ag Nanoparticles Decorated Carbon Nanotubes as an Electrochemical Sensor for Determination of Phenolic Compounds in Shale Gas Wastewater

open access: yesInternational Journal of Electrochemical Science, 2021
In this study, silver nanoparticles (Ag NPs) were decorated on carbon nanotubes (CNTs) for electrochemical determination of o-cresol and phenol as phenolic compounds in shale gas wastewater.
Yugao Zhu, Lintao Yang
doaj   +1 more source

Competitive biosorption of ortho-cresol, phenol, chlorophenol and chromium(VI) from aqueous solution by a bacterial biofilm supported on granular activated carbon [PDF]

open access: yes, 2006
A biofilm of Arthrobacter viscosus supported on granular activated carbon was used to remove chromium and organic compounds (chlorophenol, phenol and o-cresol) from aqueous solutions.
Neto, S.   +4 more
core   +1 more source

Curing and Decomposition Behaviour of Cresol Novolac Based Vinyl Ester Resin

open access: yesChemical Engineering Transactions, 2013
Vinyl ester resins were prepared from o, m, p-cresol epoxy novolac resin and methacrylic acid in the presence of triphenyl phosphine as catalyst and hydroquinone as polymerization inhibitor. The vinyl esterresin samples having acid value of ~ 7 mg of KOH/
S. Jaswal, B. Gaur
doaj   +1 more source

Inhibition of the anammox activity by aromatic compounds [PDF]

open access: yes, 2015
The short-term effect of several aromatic compounds (o-cresol, p-nitrophenol, o-chlorophenol and quinoline) was evaluated over granular anammox sludge cultivated over 2 years in a Sequencing Batch Reactor (SBR). The anammox granular sludge had an average
Carrera, Julian   +3 more
core   +2 more sources

Microbial analysis and enrichment of anaerobic phenol and p-cresol degrading consortia with addition of AQDS

open access: yesWater Science and Technology, 2021
Quinones and humus are ubiquitous in the biosphere and play an important role in the anaerobic biodegradation and biotransformation of organic acids, poisonous compounds as well as inorganic compounds. The impact of humic model compound, anthraquinone-2,
Mingmei Chi   +5 more
doaj   +1 more source

Antifungal effect and reduction of Ulmus minor symptoms to Ophiostoma novo-ulmi by carvacrol and salicylic acid [PDF]

open access: yes, 2010
There are still no effective means to control Dutch elm disease (DED), caused by the vascular fungi Ophiostoma ulmi and O. novo-ulmi. Plant phenolics may provide a new strategy for DED control, given their known antifungal activity against pathogens and ...
García-Vallejo, María C.   +4 more
core   +1 more source

Platinum catalyzed hydrodeoxygenation of guaiacol in illumination of cresol production: a density functional theory study [PDF]

open access: yesRoyal Society Open Science, 2017
The unprocessed bio-oil obtained by the pyrolysis of lignocellulosic biomass comprises hundreds of oxy-components which vitiate its quality in terms of low heating value, low stability, low pH, etc.
Anand Mohan Verma, Nanda Kishore
doaj   +1 more source

Sequentially alternating pollutant scenarios of phenolic compounds in a continuous aerobic granular sludge reactor performing simultaneous partial nitritation and o-cresol biodegradation [PDF]

open access: yes, 2014
Industrial wastewater treatment plants must operate properly during the transient-state conditions often found in the industrial production. This study presents the performance of simultaneous partial nitritation and o-cresol biodegradation in a ...
Carrera, Julian   +2 more
core   +2 more sources

Electrochemical incineration of cresols: A comparative study between PbO2 and boron-doped diamond anodes [PDF]

open access: yes, 2009
The electrooxidation of aqueous solutions containing 5 mM of o-, m- and p-cresol at pH 4.0 has been investigated using a flow filter-press reactor with a boron-doped diamond (BDD) under galvanostatic electrolysis. All cresols are degraded at similar rate
Arias, Conchita   +4 more
core   +1 more source

Uso endodontico do formocresol em permanentes jovens. Revisão bibliográfica

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 1989
A presente revisão bibliográfica visa trazer um pouco de luz às controvérsias que existem quanto ao emprego do FORMOCRESOL em dentes permanentes jovens.
N. F. Milano   +3 more
doaj   +9 more sources

Home - About - Disclaimer - Privacy