Matches in SemOpenAlex for { <https://semopenalex.org/work/W1977814613> ?p ?o ?g. }
- W1977814613 endingPage "259" @default.
- W1977814613 startingPage "247" @default.
- W1977814613 abstract "The decomposition of ozone in wastewater is observed starting 350 milliseconds after ozone addition. It seems not to be controlled by the autocatalytic chain reaction, but rather by direct reactions with reactive moieties of the dissolved organic matter (DOM). A larger ozone dose increases ozone consumption prior to 350 milliseconds but decreases the rate of ozone decomposition later on; this effect is predicted by a second-order kinetic model. Transferred Ozone Dose (TOD) is poorly correlated with ozone exposure (= ∫[O3]dt) indicating that TOD is not a suitable parameter for the prediction of disinfection or oxidation in wastewater. HO• concentrations (> 10−10 M) and Rct (=∫[HO•]dt/∫[O3]dt > 10−6) are larger than in most advanced oxidation processes (AOP) in natural waters, but rapidly decrease over time. Rct also decreases with increasing pre-ozonation doses. An increase in pH accelerates ozone decomposition and HO• generation; this effect is predicted by a kinetic model taking into account deprotonation of reactive moieties of the DOM. DOC emerges as a crucial water quality parameter that might be of use to normalize ozone doses when comparing ozonation in different wastewaters. A rapid drop of absorbance in the water matrix—with a maximum between 255–285 nm—is noticeable in the first 350 milliseconds and is directly proportional to ozone consumption. The rate of absorbance decrease at 285 nm is first order with respect to ozone concentration. A kinetic model is introduced to explore ozone decomposition induced by distributions of reactive moieties at sub-stoichiometric ozone concentrations. The model helps visualize and comprehend the operationally-defined “instantaneous ozone demand” observed during ozone batch experiments with DOM-containing waters." @default.
- W1977814613 created "2016-06-24" @default.
- W1977814613 creator A5012542760 @default.
- W1977814613 creator A5024889591 @default.
- W1977814613 creator A5029164634 @default.
- W1977814613 creator A5034509914 @default.
- W1977814613 creator A5045996846 @default.
- W1977814613 date "2006-08-01" @default.
- W1977814613 modified "2023-10-02" @default.
- W1977814613 title "Ozonation and Advanced Oxidation of Wastewater: Effect of O<sub>3</sub>Dose, pH, DOM and HO<sup>•</sup>-Scavengers on Ozone Decomposition and HO<sup>•</sup>Generation" @default.
- W1977814613 cites W1512283587 @default.
- W1977814613 cites W1608086260 @default.
- W1977814613 cites W183285095 @default.
- W1977814613 cites W1963978776 @default.
- W1977814613 cites W1968309728 @default.
- W1977814613 cites W1974325404 @default.
- W1977814613 cites W1984883227 @default.
- W1977814613 cites W1985566220 @default.
- W1977814613 cites W1996440935 @default.
- W1977814613 cites W2008468921 @default.
- W1977814613 cites W2019859863 @default.
- W1977814613 cites W2026908915 @default.
- W1977814613 cites W2040596636 @default.
- W1977814613 cites W2043328108 @default.
- W1977814613 cites W2048823548 @default.
- W1977814613 cites W2059598963 @default.
- W1977814613 cites W2062570780 @default.
- W1977814613 cites W2063852494 @default.
- W1977814613 cites W2076219390 @default.
- W1977814613 cites W2138093694 @default.
- W1977814613 cites W2145875183 @default.
- W1977814613 cites W2175586790 @default.
- W1977814613 cites W2302350169 @default.
- W1977814613 cites W2305219776 @default.
- W1977814613 cites W2325923415 @default.
- W1977814613 doi "https://doi.org/10.1080/01919510600718825" @default.
- W1977814613 hasPublicationYear "2006" @default.
- W1977814613 type Work @default.
- W1977814613 sameAs 1977814613 @default.
- W1977814613 citedByCount "208" @default.
- W1977814613 countsByYear W19778146132012 @default.
- W1977814613 countsByYear W19778146132013 @default.
- W1977814613 countsByYear W19778146132014 @default.
- W1977814613 countsByYear W19778146132015 @default.
- W1977814613 countsByYear W19778146132016 @default.
- W1977814613 countsByYear W19778146132017 @default.
- W1977814613 countsByYear W19778146132018 @default.
- W1977814613 countsByYear W19778146132019 @default.
- W1977814613 countsByYear W19778146132020 @default.
- W1977814613 countsByYear W19778146132021 @default.
- W1977814613 countsByYear W19778146132022 @default.
- W1977814613 countsByYear W19778146132023 @default.
- W1977814613 crossrefType "journal-article" @default.
- W1977814613 hasAuthorship W1977814613A5012542760 @default.
- W1977814613 hasAuthorship W1977814613A5024889591 @default.
- W1977814613 hasAuthorship W1977814613A5029164634 @default.
- W1977814613 hasAuthorship W1977814613A5034509914 @default.
- W1977814613 hasAuthorship W1977814613A5045996846 @default.
- W1977814613 hasConcept C107872376 @default.
- W1977814613 hasConcept C113196181 @default.
- W1977814613 hasConcept C121332964 @default.
- W1977814613 hasConcept C124681953 @default.
- W1977814613 hasConcept C148898269 @default.
- W1977814613 hasConcept C178790620 @default.
- W1977814613 hasConcept C185592680 @default.
- W1977814613 hasConcept C39432304 @default.
- W1977814613 hasConcept C43617362 @default.
- W1977814613 hasConcept C508106653 @default.
- W1977814613 hasConcept C62520636 @default.
- W1977814613 hasConcept C75473681 @default.
- W1977814613 hasConcept C87717796 @default.
- W1977814613 hasConcept C93391505 @default.
- W1977814613 hasConcept C94061648 @default.
- W1977814613 hasConcept C98015330 @default.
- W1977814613 hasConceptScore W1977814613C107872376 @default.
- W1977814613 hasConceptScore W1977814613C113196181 @default.
- W1977814613 hasConceptScore W1977814613C121332964 @default.
- W1977814613 hasConceptScore W1977814613C124681953 @default.
- W1977814613 hasConceptScore W1977814613C148898269 @default.
- W1977814613 hasConceptScore W1977814613C178790620 @default.
- W1977814613 hasConceptScore W1977814613C185592680 @default.
- W1977814613 hasConceptScore W1977814613C39432304 @default.
- W1977814613 hasConceptScore W1977814613C43617362 @default.
- W1977814613 hasConceptScore W1977814613C508106653 @default.
- W1977814613 hasConceptScore W1977814613C62520636 @default.
- W1977814613 hasConceptScore W1977814613C75473681 @default.
- W1977814613 hasConceptScore W1977814613C87717796 @default.
- W1977814613 hasConceptScore W1977814613C93391505 @default.
- W1977814613 hasConceptScore W1977814613C94061648 @default.
- W1977814613 hasConceptScore W1977814613C98015330 @default.
- W1977814613 hasIssue "4" @default.
- W1977814613 hasLocation W19778146131 @default.
- W1977814613 hasOpenAccess W1977814613 @default.
- W1977814613 hasPrimaryLocation W19778146131 @default.
- W1977814613 hasRelatedWork W1966090497 @default.
- W1977814613 hasRelatedWork W1985735070 @default.
- W1977814613 hasRelatedWork W2034615654 @default.
- W1977814613 hasRelatedWork W2034853869 @default.