Results 21 to 30 of about 35,921 (291)
Prompt Formation of Organic Acids in Pulse Ozonation of Terpenes on Aqueous Surfaces [PDF]
, 2010 A major atmospheric process, the gas-phase ozonation of terpenes yields suites of products via a cascade of chemically activated intermediates that ranges from primary ozonides to dioxiranes.
Colussi, A. J. +2 more
core +2 more sources
Environment International, 2020 Effluents from wastewater treatment plants (WWTPs) may contain various pollutants with potential toxic effects. Ozonation is widely applied to purify wastewater, which may influence the toxicity and water quality indices simultaneously.
Ye Du +4 more
doaj +1 more source
Catalytic Ozonation of Phenolic Wastewater: Identification and Toxicity of Intermediates [PDF]
, 2014 A new strategy in catalytic ozonation removal method for degradation and detoxification of phenol from industrial wastewater was investigated. Magnetic carbon nanocomposite, as a novel catalyst, was synthesized and then used in the catalytic ozonation ...
Farzadkia, M. +5 more
core +3 more sources
Effect of Aqueous Ozone on the NF-κB System [PDF]
, 2007 Ozone has been proposed as an alternative oral antiseptic in dentistry, due to its antimicrobial power reported for gaseous and aqueous forms, the latter showing a high biocompatibility with mammalian cells.
Brand, K. +8 more
core +1 more source
Chemical Engineering Transactions, 2017 In the present work, the effect of partial ozonation and thermal pretreatment on the CH4 production by the anaerobic digestion of palm oil decanter cake was studied. Decanter cake is an attractive feedstock because of high biodegradable organic contents (
C. Rongwang +2 more
doaj +1 more source
Degradation Characteristics of Aniline with Ozonation and Subsequent Treatment Analysis
Journal of Chemistry, 2015 Owing to the toxicity and low biodegradability of aniline in water, its removal usually needs high cost processes such as adsorption and advanced oxidation. The degradation characteristics of aniline during ozonation were studied.
Zhaoqian Jing +3 more
doaj +1 more source
The Scientific World Journal, 2012 Sago industries effluent containing large amounts of organic content produced excess sludge which is a serious problem in wastewater treatment. In this study ozonation has been employed for the reduction of excess sludge production in activated sludge ...
B. Subha, M. Muthukumar
doaj +1 more source
Energies, 2019 This study systematically investigated the feasibility of the microbubble ozonation process to degrade the 17α-ethinylestradiol, ibuprofen, and atenolol through the comparison with the millibubble ozonation process for elucidating the degradation ...
Yong-Gu Lee +4 more
doaj +1 more source
Catalytic ozonation mechanism over M1-N3C1 active sites
Nature Communications, 2023 The structure-activity relationship in catalytic ozonation remains unclear, hindering the understanding of activity origins. Here, we report activity trends in catalytic ozonation using a series of single-atom catalysts with well-defined M1-N3C1 (M ...
Dingren Ma +9 more
doaj +1 more source
Water Science and Technology, 2023 Pharmaceutical compounds can reach water bodies through sewage systems. The process of water treatment is insufficient for the removal of these contaminants.
Letícia Reggiane de Carvalho Costa +1 more
doaj +1 more source