Results 1 to 10 of about 4,756 (214)

Voltammetric Detection of Chlorophenols in Brewing Water and Beer Using Different Carbonaceous Composite Electrodes [PDF]

Food Technology and Biotechnology
Research background. Nowadays, there is still no portable electroanalytical device suitable for the monitoring concentration of chlorophenols in technologically used water, especially in the brewing industry. This problem could be solved by developing an
Sali Muriqi, Libor Červenka, Milan Sýs
doaj   +2 more sources

Exploring the activation potential of heme for 2,4-dichlorophenol, 2,4,6-trichlorophenol, and pentachlorophenol [PDF]

Scientific Reports
The presence of chlorophenols in water poses a significant threat to human health and the environment. In response to this issue, a study was undertaken to evaluate the catalytic capabilities of chlorinated Heme towards common chlorophenols present in ...
Wenbo Lan, Yanbin Meng, Xianghe Kong, Xiaofeng Wang, Changming Nie   +4 more
doaj   +2 more sources

Mechanistic Insights into the Photocatalytic Degradation of Chlorophenols in Aqueous Systems via Nonlinear Kinetic Modeling [PDF]

Toxics
Chlorophenols (CPs), such as 4-chlorophenol (4-CP) and 2,4-dichlorophenol (2,4-DCP), are persistent and toxic organic pollutants commonly found in industrial effluents.
Liliana Bobirică, Cristina Orbeci, Giovanina-Iuliana Ionică, Constantin Bobirică   +3 more
doaj   +2 more sources

The influence of chlorine substitution on the adsorption of chlorophenols on HDTMA-modified halloysite in aqueous solutions [PDF]

Archives of Environmental Protection, 2023
This article focuses on discussing the adsorption process of phenol and its chloro-derivatives on the HDTMA-modified halloysite. Optimized chemical structures of phenol, 2-, 3-, 4-chlorophenol, 2,4-dichloro-, and 2,4,6-trichlorophenol were obtained with ...
Beata Szczepanik, Anna Kołbus, Piotr Słomkiewicz, Marianna Czaplicka   +3 more
doaj   +1 more source

Cryogels with Noble Metal Nanoparticles as Catalyst for “Green” Decomposition of Chlorophenols

Inorganics, 2023
Pollution of the aquatic environment by halogen derivatives widely used as antiseptic compounds, as well as chemicals for various industrial purposes, is significant.
Dmitriy A. Berillo, Irina N. Savina
doaj   +1 more source

2,4-Dichlorophenol Shows Estrogenic Endocrine Disruptor Activity by Altering Male Rat Sexual Behavior

Toxics, 2023
Chlorophenols (CPs) have been extensively used worldwide as a treatment to prevent the growth and proliferation of different microorganisms, mainly in the wood and farm industries.
Veronica Ferris Pasquini, Hector Hurtazo, Francisco Quintanilla, Martha Cruz-Soto   +3 more
doaj   +1 more source

Combined Analytical Study on Chemical Transformations and Detoxification of Model Phenolic Pollutants during Various Advanced Oxidation Treatment Processes

Molecules, 2022
Advanced oxidation processes (AOPs) have been introduced to deal with different types of water pollution. They cause effective chemical destruction of pollutants, yet leading to a mixture of transformation by-products, rather than complete mineralization.
Aleksander Kravos, Andreja Žgajnar Gotvajn, Urška Lavrenčič Štangar, Borislav N. Malinović, Helena Prosen   +4 more
doaj   +1 more source

Influence of Operating Parameters on Photocatalytic Oxidation of 2,4-Dichlorofenol in Aqueous Solution by TiO₂/Stainless Steel Photocatalytic Membrane

Applied Sciences, 2021
The influence of some operating parameters of an UV photocatalytic reactor with TiO2/stainless steel photocatalytic membrane on the photocatalytic oxidation of 2,4-dichlorophenol from aqueous solutions was studied in this paper.
Liliana Bobirică, Constantin Bobirică, Giovanina Iuliana Lupu, Cristina Orbeci   +3 more
doaj   +1 more source

A Dye-Assisted Paper-Based Assay to Rapidly Differentiate the Stress of Chlorophenols and Heavy Metals on Enterococcus faecalis and Escherichia coli

Biosensors, 2023
Biological toxicity testing plays an essential role in identifying the possible negative effects induced by substances such as organic pollutants or heavy metals.
Wanqing Dai, Bibi Inumbra, Po Yu Wong, Alma Sarmiento, Ying Yau, Jie Han, Guozhu Mao, Yung-Kang Peng, Jian Lin Chen   +8 more
doaj   +1 more source

THE BIOLOGICAL ACTION OF CHLOROPHENOLS [PDF]

British Journal of Pharmacology and Chemotherapy, 1958
The biological action of a series of chlorinated phenols has been investigated. With increasing chlorination there is an increase in toxicity in which the convulsant action of phenol is replaced by the signs characteristic of poisoning by dinitrophenol; the higher chlorinated phenols produce a contracture of the isolated rat phrenic nerve diaphragm and
M E, FARQUHARSON, J C, GAGE, J, NORTHOVER   +2 more
openaire   +2 more sources