Results 81 to 90 of about 28,553 (283)

Investigation of taste tainting in salmon flesh in the Ribble catchment [PDF]

, 1997
This report presents the findings of the first phase of an investigation into the cause(s) of taints in salmonid fish in the River Ribble, commissioned by the North West Region of the Environment Agency.
Crane, R.I., James, H.A., Naismith, I.A., Williams, D.   +3 more
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Ion Chemistry in Dielectric Barrier Discharge Ionization: Recent Advances in Direct Gas Phase Analyses

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 193-217, March/April 2026.
ABSTRACT Dielectric barrier discharge ionization (DBDI) sources, employing low‐temperature plasma, have emerged as sensitive and efficient ionization tools with various atmospheric pressure ionization processes. In this review, we summarize a historical overview of the development of DBDI, highlighting key principles of gas‐phase ion chemistry and the ...
Kseniya Dryahina, Miroslav Polášek, Juraj Jašík, Kristýna Sovová, Patrik Španěl   +4 more
wiley   +1 more source

Aerobic biodegradation of a mixture of monosubstituted phenols in a sequencing batch reactor [PDF]

, 2013
A sequencing batch reactor (SBR) was inoculated with p-nitrophenol-degrading activated sludge to biodegrade a mixture of monosubstituted phenols: p-nitrophenol (PNP), PNP and o-cresol; and PNP, o-cresol and o-chlorophenol.
Carrera, Julian, Fernández, Isaac, Pérez Cañestro, Julio, Suárez Ojeda, María Eugenia   +3 more
core   +2 more sources

Hydrazine Synthase From Anammox Is Inhibited by Linear and Aromatic Alkynes

Environmental Microbiology, Volume 28, Issue 3, March 2026.
Linear and aromatic alkynes inhibit anammox in culture and in wetlands. The inhibition by alkynes is specific to the hydrazine synthase, a key enzyme in the anammox pathway. ABSTRACT N2O emissions by nitrifiers are often estimated using selective inhibitors, such as 1‐alkynes.
Cerys Maryan, Guylaine H. L. Nuijten, Andrew T. Crombie, Sebastian Lücker, Victoria Gibson, Marcela Hernández, J. Colin Murrell, Laura E. Lehtovirta‐Morley   +7 more
wiley   +1 more source

First‐Principles Structure–Activity Relationship Insights Into Phenolic Scaffolds: QSAR Modeling and Drug‐Likeness Screening

Advanced Theory and Simulations, Volume 9, Issue 2, February 2026.
Integrated machine learning framework for phenolic derivatives: classification (toxicity) and regression (logP) models identify top drug‐like compounds. Random Forest outperformed for toxicity, while Linear Regression best predicted logP. A weighted scoring approach prioritized five safe, lipophilicity‐optimized candidates, supporting rational ...
Houria Nacer, Sridhar Priyankha, Gopal Hema, Anouar Zerouali, Hamza Haddag, Muneerah Mogren Al Mogren, Muthuramalingam Prakash, Majdi Hochlaf   +7 more
wiley   +1 more source

Investigating the Performance of Peroxymonosulfate to 4-Chlorophenol removal from Aqueous Solutions in the Presence of Manganese-containing Catalyst

Muhandisī-i Bihdāsht-i Muḥīṭ, 2022
background and objective: Advanced oxidation processes based on peroxymonosulfate (PMS) have shown significant potential for the degradation of hazardous organic pollutants in wastewater. Manganese compounds are considered as environmentally friendly and
Sobhan Ghanbari, Ali Fatehizadeh, Ensiyeh Taheri   +2 more
doaj  

Biosorption of phenol and 2-chlorophenol by Funalia trogii pellets [PDF]

, 2009
Cataloged from PDF version of article.The removal of phenol (Ph) and 2-chlorophenol (2-CPh) from aqueous solution by native and heat inactivated fungus Funalia trogii pellets were investigated.
Arica, M. Y., Bayramoglu, G., Gursel, I., Tunali, Y.   +3 more
core   +1 more source

Regulation of Excitonic Behavior in Defective Acetylenic Polymers Enables Mechanism Switching in O2 Activation for Enhanced Water Decontamination

Advanced Science, Volume 13, Issue 12, 27 February 2026.
A molecular defect‐mediated charge accumulation strategy is developed to regulate the exciton behavior for selective molecular oxygen (O2)activation in poly(1,3,5‐triethynylbenzene) (PTEB). Artificial internal electric field (IEF) constructed in defective PTEB provides internal driving force to steer the directed migration of charge carriers, thereby ...
Xiaofeng Tang, Sijia Jin, Wei Li, Yingrong Wang, Haiyan Zhang, Zhiqiao He, Shuang Song, Yaqi Cai, Tao Zeng   +8 more
wiley   +1 more source

Chlorophenol Degradation in Papermaking Wastewater through a Heterogeneous Ozonation Process Catalyzed by Fe-Mn/Sepiolite

BioResources, 2015
Heterogeneous Fe-Mn/sepiolite catalysts were prepared by the co-precipitation method, followed by heat treatment. The catalysts were characterized by several techniques; analysis by X-ray fluorescence (XRF) and scanning electron microscopy (SEM ...
Zheng Cheng, Rendang Yang, Bin Wang, Fei Yang   +3 more
doaj   +1 more source

Treatment of organic contaminants from water using an integrated sorption-oxidation system [PDF]

, 2012
University of Technology, Sydney. Faculty of Engineering and Information Technology.In-situ treatment of chlorophenols using a permeable reactive barrier is still an emerging research area.
Hossain, SMG
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