Results 61 to 70 of about 10,922 (225)

Effective biodegradation of chlorophenols, sulfonamides, and their mixtures by bacterial laccase immobilized on chitin

open access: yesEcotoxicology and Environmental Safety, 2023
Coexisting multi-pollutants like sulfonamides (SAs) and chlorophenols (CPs) in the ecological environment pose a potential risk to living organisms. The development of a strategy for the effective removal of multiple pollutants has become an urgent need.
Jianhui Chen   +7 more
doaj   +1 more source

Multisubstrate Monod Kinetic Model for Simultaneous Degradation of Chlorophenol Mixtures [PDF]

open access: yes, 2011
Chlorophenols (CPs) are persistent and highly toxic compounds rated as priority pollutants by the Environmental Protection Agency (EPA). Frequently, these compounds are present as mixtures of CPs in industrial wastewaters.
Durruty, Ignacio   +3 more
core   +1 more source

Gamma Radiolytic Degradation of 4-Chlorophenol Determination of Degraded Products with HPLC and GC-MS [PDF]

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2007
Contamination by chlorophenols of surface water and groundwater is an emerging issue in environmental science and engineering. After their usage as pesticide, herbicide and disinfectant, these organic compounds subsequently enter the aquatic environment ...
S. Bilal Butt   +3 more
doaj  

Optimization of the Electrochemical Treatment of 4-chlorophenol Wastewater Using Response Surface Method

open access: yesElectrochemistry, 2020
Chlorophenols (CPs) are a kind of important organic chemical intermediates, which are produced in various industrial processes. Currently, electrochemical method is the most effective treatment for the degradation of chlorophenols (CPs) in wastewater. In
Yijia CHEN   +5 more
doaj   +1 more source

Structure—activity relationships for chloro‐ and nitrophenol toxicity in the pollen tube growth test [PDF]

open access: yes, 1996
—Acute toxicity of 10 chlorophenols and 10 nitrophenols with identical substitution patterns is analyzed with the pollen tubegrowth (PTG) test.
Kristen, U.   +2 more
core   +1 more source

Simultaneous assay of Chlorophenols and Chloroanisoles in wines and corks or cork-based stoppers. Application in determining the origin of pollution in bottled wines

open access: yesOENO One, 2003
The contamination of wines and, more rarely, of brandies by corks or cork-based stoppers used as bottles closures has been a recurring issue for many years.
Pascal Chatonnet   +2 more
doaj   +1 more source

Fenton-Mediated Chlorophenol Degradation by Iron-Reducing Compounds Isolated from Endophytic Fungi in Atacama Puna Plateau Lecanicillium ATA01

open access: yesFermentation, 2022
Low-molecular-mass iron-reducing compounds (IRCs) were produced by entomopathogenic endophytic fungi Lecanicillium sp. ATA01 in liquid cultures. The extracellular hydrophilic extract contained three IRCs formed by peptides, iron and phenolate structures ...
Rómulo Oses-Pedraza   +6 more
doaj   +1 more source

Recent Advances in the Fabrication of Structural Nanocellulose‐Loaded Functionalized Biochar‐Based Biopolymeric Nanocomposites for Industrial Wastewater Treatment by Continuous Adsorption With Modeling: A Cutting‐Edge Review

open access: yesGlobal Challenges, Volume 10, Issue 4, April 2026.
This study focused on the advanced fabrication and application of agro‐waste biomass/natural lignocellulosic fiber‐derived structural CNC‐FBC‐based multifunctional biopolymeric nanoadsorbents in industrial wastewater treatment technology. These CNC‐FBC‐based biopolymeric nanosorbents would be a sustainable alternative to fossil‐based, hazardous ones ...
Md. Mahmudur Rahman   +6 more
wiley   +1 more source

Optimization of a Sonotrode Extraction Method and New Insight of Phenolic Composition of Fucus vesiculosus

open access: yesMarine Drugs
The optimization of bioactive compound extraction from Fucus vesiculosus using ultrasound-assisted extraction (UAE) via sonotrode was investigated to maximize phenolic recovery and antioxidant activity while promoting a sustainable process.
Lidia Gil-Martínez   +5 more
doaj   +1 more source

Rapid Degradation of p-Chlorophenol by the Activated Percarbonate

open access: yesChemical Engineering Transactions, 2020
Chlorophenols (CPs) are widely used in the industrial production of wood preservatives, herbicides, fungicides, and pesticides. Because of its widespread existence and low biodegradability, CPs have caused harm to the environment, ecology and human ...
Honggang Liang   +5 more
doaj   +1 more source

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