Degradation Acyclovir Using Sodium Hypochlorite: Focus on Byproducts Analysis, Optimal Conditions and Wastewater Application [PDF]
MoleculesIn recent years, the environmental impact of pharmaceutical residues has emerged as a pressing global concern, catalyzed by their widespread usage and persistence in aquatic ecosystems.
Antonio Medici +5 more
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DIRECT INFUSION ESI-MS APPLIED IN THE DETECTION OF BYPRODUCTS DUE TO REDUCTIVE DEGRADATION OF ACETAMIPRID BY ZERO-VALENT IRON [PDF]
Química Nova, 2015 This study investigated the reductive degradation of acetamiprid (5 mg L-1) in aqueous medium (at pH 2.0) induced by zero-valent iron (50 mg). The process was monitored using high-performance liquid chromatography (HPLC) to determine the degradation rate
Jean C. Cruz +5 more
doaj +2 more sources
In situ and in vitro degradation kinetics and prediction of the digestible neutral detergent fiber of agricultural and agro-industrial byproducts [PDF]
Revista Brasileira de Zootecnia, 2012 The objective of this study was to evaluate the in situ and in vitro degradation kinetics and to predict the digestible neutral detergent fiber (dNDF) from the incubation times; in situ and in vitro degradation kinetic parameters; and equations fitted ...
José Augusto Gomes Azevêdo +7 more
doaj +2 more sources
Degradation kinetics and assessment of the prediction equation of indigestible fraction of neutral detergent fiber from agroindustrial byproducts [PDF]
Revista Brasileira de Zootecnia, 2011 This study aimed at estimating the kinetic parameters of ruminal degradation of neutral detergent fiber from agroindustrial byproducts of cashew (pulp and cashew nut), passion fruit, melon, pineapple, West Indian cherry, grape, annatto and coconut ...
José Gilson Louzada Regadas Filho +5 more
doaj +2 more sources
An effective and rapidly degradable disinfectant from disinfection byproducts
Nature CommunicationsChloroxylenol is a worldwide commonly used disinfectant. The massive consumption and relatively high chemical stability of chloroxylenol have caused eco-toxicological threats in receiving waters.
Jiarui Han, Wanxin Li, Xiangru Zhang
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The Behaviour of Haloacetic Acids in Distribution Zones in Scotland [PDF]
, 2014 HAAs are the second most prevalent class of DBPs after THMs in chlorinated drinking water and are of concern due to their potential human health risk. Their concentrations in drinking water are regulated by the US Environmental Protection Agency (US EPA)
Agori, Georgia
core +7 more sources
Molecules, 2022 The development of any commercial product should also be aimed at reducing the risk associated with it, according to the safe-by-design concept; that is, risk assessment should always be at the center of the design, and the impact on human and ...
Antonio Medici +3 more
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Environmental Advances, 2022 Non-thermal plasma (NTP) technology has great potential to treat volatile organic compounds (VOCs) at low concentrations and large volumes. In this work, toluene, one of the most stable VOCs, was employed as a model pollutant to study its degradation by ...
Teng Guo +6 more
doaj +1 more source
Kinetics of the AlCl3 catalyzed xylan hydrolysis during Methanosolv pulping of beech wood† [PDF]
RSC Advances, 2014 In this work the kinetics of the AlCl3 catalyzed xylan hydrolysis during Methanosolv pulping of beech wood is investigated in the range of 150 to 170 °C. Herein the focus lies on the maximization of the furfural yield.
Martin Schwiderski +3 more
doaj +1 more source
Cephalexin degradation initiated by OH radicals: theoretical prediction of the mechanisms and the toxicity of byproducts [PDF]
Journal of Molecular Modeling, 2021 Abstract In this work, density functional theory is used to study the local reactivity of cephalexin (CLX) to radical attack and explain the mechanism of the reaction between CLX and hydroxyl radical attack leading to degradation byproducts. The reaction between •OH and CLX is supposed to lead to either an addition of a hydroxyl radical or an ...
R. Masmoudi +5 more
openaire +2 more sources