Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081743466> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2081743466 endingPage "58" @default.
- W2081743466 startingPage "52" @default.
- W2081743466 abstract "Lead dioxide (PbO2) is a new form of lead corrosion product discovered in the drinking water distribution systems. It is formed via the chlorination of lead-containing plumbing materials. In this study, we investigated the adsorption of free chlorine (HOCl/OCl−) on PbO2 to explore the loss of free chlorine in the bulk solution and the reactivity of adsorbed free chlorine in the presence of PbO2. Our results indicated that adsorption reached equilibrium in approximately 6 h and ionic strength did not significantly affect adsorption. Langmuir adsorption isotherm provided good fittings of the experimental data. Maximum adsorption capacity of PbO2 was dependent on the solution pH value, with the maximum occurring at pH 8, which can be explained by electrostatic interactions between free chlorine and PbO2 surfaces. Both carbonate and phosphate buffers inhibited free chlorine adsorption, and phosphate was a stronger inhibitor. Adsorbed free chlorine was found to maintain its oxidation ability. Our results indicated that the presence of PbO2 may induce a loss of free chlorine in the bulk solution because of adsorption. Nevertheless, adsorbed free chlorine remains active and may exhibit disinfection capability. This is the first study to show that free chlorine can act as an “adsorbate” in the distribution system and this reaction should be considered in the redox transformation of corrosion products." @default.
- W2081743466 created "2016-06-24" @default.
- W2081743466 creator A5002188808 @default.
- W2081743466 creator A5004391147 @default.
- W2081743466 date "2012-01-01" @default.
- W2081743466 modified "2023-09-25" @default.
- W2081743466 title "Adsorption of Free Chlorine on Tetravalent Lead Corrosion Product (PbO<sub>2</sub>)" @default.
- W2081743466 cites W133179881 @default.
- W2081743466 cites W1496320834 @default.
- W2081743466 cites W1498153190 @default.
- W2081743466 cites W1500434125 @default.
- W2081743466 cites W1973190133 @default.
- W2081743466 cites W1973318962 @default.
- W2081743466 cites W2011590561 @default.
- W2081743466 cites W2015984953 @default.
- W2081743466 cites W2028669818 @default.
- W2081743466 cites W2033806282 @default.
- W2081743466 cites W2036119210 @default.
- W2081743466 cites W2043092391 @default.
- W2081743466 cites W2043811831 @default.
- W2081743466 cites W2061502489 @default.
- W2081743466 cites W2112017750 @default.
- W2081743466 cites W2124592910 @default.
- W2081743466 cites W2333509726 @default.
- W2081743466 cites W4297741038 @default.
- W2081743466 cites W46295661 @default.
- W2081743466 doi "https://doi.org/10.1089/ees.2010.0372" @default.
- W2081743466 hasPublicationYear "2012" @default.
- W2081743466 type Work @default.
- W2081743466 sameAs 2081743466 @default.
- W2081743466 citedByCount "8" @default.
- W2081743466 countsByYear W20817434662012 @default.
- W2081743466 countsByYear W20817434662013 @default.
- W2081743466 countsByYear W20817434662014 @default.
- W2081743466 countsByYear W20817434662017 @default.
- W2081743466 countsByYear W20817434662019 @default.
- W2081743466 countsByYear W20817434662021 @default.
- W2081743466 crossrefType "journal-article" @default.
- W2081743466 hasAuthorship W2081743466A5002188808 @default.
- W2081743466 hasAuthorship W2081743466A5004391147 @default.
- W2081743466 hasConcept C12143843 @default.
- W2081743466 hasConcept C142724271 @default.
- W2081743466 hasConcept C150394285 @default.
- W2081743466 hasConcept C178790620 @default.
- W2081743466 hasConcept C179104552 @default.
- W2081743466 hasConcept C185592680 @default.
- W2081743466 hasConcept C204787440 @default.
- W2081743466 hasConcept C20625102 @default.
- W2081743466 hasConcept C2776910235 @default.
- W2081743466 hasConcept C2777132085 @default.
- W2081743466 hasConcept C2778894954 @default.
- W2081743466 hasConcept C505241676 @default.
- W2081743466 hasConcept C71924100 @default.
- W2081743466 hasConceptScore W2081743466C12143843 @default.
- W2081743466 hasConceptScore W2081743466C142724271 @default.
- W2081743466 hasConceptScore W2081743466C150394285 @default.
- W2081743466 hasConceptScore W2081743466C178790620 @default.
- W2081743466 hasConceptScore W2081743466C179104552 @default.
- W2081743466 hasConceptScore W2081743466C185592680 @default.
- W2081743466 hasConceptScore W2081743466C204787440 @default.
- W2081743466 hasConceptScore W2081743466C20625102 @default.
- W2081743466 hasConceptScore W2081743466C2776910235 @default.
- W2081743466 hasConceptScore W2081743466C2777132085 @default.
- W2081743466 hasConceptScore W2081743466C2778894954 @default.
- W2081743466 hasConceptScore W2081743466C505241676 @default.
- W2081743466 hasConceptScore W2081743466C71924100 @default.
- W2081743466 hasIssue "1" @default.
- W2081743466 hasLocation W20817434661 @default.
- W2081743466 hasOpenAccess W2081743466 @default.
- W2081743466 hasPrimaryLocation W20817434661 @default.
- W2081743466 hasRelatedWork W1603147967 @default.
- W2081743466 hasRelatedWork W2035537016 @default.
- W2081743466 hasRelatedWork W2081743466 @default.
- W2081743466 hasRelatedWork W2145698590 @default.
- W2081743466 hasRelatedWork W2161787500 @default.
- W2081743466 hasRelatedWork W2368023348 @default.
- W2081743466 hasRelatedWork W2414201001 @default.
- W2081743466 hasRelatedWork W2750566048 @default.
- W2081743466 hasRelatedWork W2802633030 @default.
- W2081743466 hasRelatedWork W3140958456 @default.
- W2081743466 hasVolume "29" @default.
- W2081743466 isParatext "false" @default.
- W2081743466 isRetracted "false" @default.
- W2081743466 magId "2081743466" @default.
- W2081743466 workType "article" @default.