Degradation of Indomethacin in Wastewater: Removal with Sodium Hypochlorite and Analysis of Degradation Byproducts [PDF]
MoleculesOver the years, the frequent and continuous use of drugs has led to a high presence of emerging micropollutants in wastewater, increasing environmental and health concerns.
Antonio Medici +5 more
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Complete Characterization of Degradation Byproducts of Bemotrizinol and Degradation Pathway Associated with Sodium Hypochlorite Treatment [PDF]
MoleculesThe aim of this study was to elucidate all the degradation byproducts (DBPs) of bemotrizinol (BEMT) that are associated with sodium hypochlorite treatment.
Armando Zarrelli
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Complete Characterization of Degradation Byproducts of Olmesartan Acid, Degradation Pathway, and Ecotoxicity Assessment [PDF]
Applied Sciences, 2021 Antihypertensive drugs are among the most prescribed drugs. Olmesartan acid, of the sartan class, belongs to a relatively new generation of antihypertensive drugs called angiotensin II receptor blockers.
Giovanni Luongo +7 more
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Secondary Effects of Hypochlorite Treatment on the Emerging Pollutant Candesartan: The Formation of Degradation Byproducts and Their Toxicological Profiles [PDF]
Molecules, 2021 In recent years, many studies have reported the frequent detection of antihypertensive agents such as sartans (olmesartan, valsartan, irbesartan and candesartan) in the influents and effluents of wastewater treatment plants (WWTPs) and in the superficial
Giovanni Luongo +7 more
doaj +2 more sources
LC and NMR Studies for Identification and Characterization of Degradation Byproducts of Olmesartan Acid, Elucidation of Their Degradation Pathway and Ecotoxicity Assessment [PDF]
Molecules, 2021 The discovery of various sartans, which are among the most used antihypertensive drugs in the world, is increasingly frequent not only in wastewater but also in surface water and, in some cases, even in drinking or groundwater.
Giovanni Luongo +7 more
doaj +2 more sources
Toxicity of fluorescent tracers and their degradation byproducts
International Journal of Speleology, 2017 Tracer tests are frequently used to delineate catchment area of water supply springs in karstic zones. In the karstic chalk of Normandy, the main tracers used are fluorescent: uranine, sulforhodamine B, naphtionate, and Tinopal®.
Philippe Gombert +4 more
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Generation of Formates Following 20 kHz Sonication of DSPE-mPEG2000 PEGylated Phospholipid Micelles [PDF]
PharmaceuticsBackground: Previous research has demonstrated that 20 kHz probe or 37 kHz bath sonication of poloxamers comprising polypropylene glycol (PPG) and polyethylene glycol (PEG) blocks can generate degradation byproducts that are toxic to mammalian cells and ...
Perouza Parsamian, Paul Pantano
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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
doaj +4 more sources
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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pH-Dependent Degradation of T3P-Related Byproducts
Organic Process Research & Development, 2021 Propylphosphonic anhydride, or T3P, is a commonly used reagent for amidation reactions with numerous examples of application on scale.
Andrew Davidson +14 more
openaire +2 more sources