FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1989409867> ?p ?o ?g. }

• W1989409867 endingPage "8976" @default.
• W1989409867 startingPage "8969" @default.
• W1989409867 abstract "The removal of toxic anions has been achieved using hydrotalcite via two methods: (1) coprecipitation and (2) thermal activation. Hydrotalcite formed via the coprecipitation method, using solutions containing arsenate and vanadate up to pH 10, are able to remove more than 95% of the toxic anions (0.2 M) from solution. The removal of toxic anions in solutions with a pH of >10 reduces the removal uptake percentage to ∼75%. Raman spectroscopy observed multiple A1 stretching modes of V−O and As−O at ∼930 and ∼810 cm−1, assigned to vanadate and arsenate, respectively. Analysis of the intensity and position of the A1 stretching modes helped to identify the vanadate and arsenate specie intercalated into the hydrotalcite structure. It has been determined that 3:1 hydrotalcite structure predominantly intercalate anions into the interlayer region, while the 2:1 and 4:1 hydrotalcite structures shows a large portion of anions being removed from solution by adsorption processes. Treatment of carbonate solutions (0.2 M) containing arsenate and vanadate (0.2 M) three times with thermally activated hydrotalcite has been shown to remove 76% and 81% of the toxic anions, respectively. Thermally activated hydrotalcite with a Mg:Al ratio of 2:1, 3:1, and 4:1 have all been shown to remove 95% of arsenate and vanadate (25 ppm). At increased concentrations of arsenate and vanadate, the removal uptake percentage decreased significantly, except for the 4:1 thermally activated hydrotalcite. Thermally activated Bayer hydrotalcite has also been shown to be highly effective in the removal of arsenate and vanadate. The thermal activation of the solid residue component (red mud) removes 30% of anions from solution (100 ppm of both anions), while seawater-neutralized red mud removes 70%. The formation of hydrotalcite during the seawater neutralization process removes anions via two mechanisms, rather than one observed for thermally activated red mud." @default.
• W1989409867 created "2016-06-24" @default.
• W1989409867 creator A5006496281 @default.
• W1989409867 creator A5039469864 @default.
• W1989409867 date "2010-08-26" @default.
• W1989409867 modified "2023-09-25" @default.
• W1989409867 title "Use of Hydrotalcites for the Removal of Toxic Anions from Aqueous Solutions" @default.
• W1989409867 cites W1553180143 @default.
• W1989409867 cites W1620978742 @default.
• W1989409867 cites W1986306228 @default.
• W1989409867 cites W1996941785 @default.
• W1989409867 cites W2000874945 @default.
• W1989409867 cites W2002291704 @default.
• W1989409867 cites W2019203673 @default.
• W1989409867 cites W2022559855 @default.
• W1989409867 cites W2036131669 @default.
• W1989409867 cites W2038556183 @default.
• W1989409867 cites W2043377661 @default.
• W1989409867 cites W2051839782 @default.
• W1989409867 cites W2058113363 @default.
• W1989409867 cites W2060322891 @default.
• W1989409867 cites W2060702981 @default.
• W1989409867 cites W2068643332 @default.
• W1989409867 cites W2071968570 @default.
• W1989409867 cites W2074720273 @default.
• W1989409867 cites W2077695448 @default.
• W1989409867 cites W2079051999 @default.
• W1989409867 cites W2085508188 @default.
• W1989409867 cites W2086106931 @default.
• W1989409867 cites W2101310739 @default.
• W1989409867 cites W2101459811 @default.
• W1989409867 cites W2116799463 @default.
• W1989409867 cites W2136451159 @default.
• W1989409867 cites W2145708488 @default.
• W1989409867 cites W2171972570 @default.
• W1989409867 cites W2478982476 @default.
• W1989409867 doi "https://doi.org/10.1021/ie101104r" @default.
• W1989409867 hasPublicationYear "2010" @default.
• W1989409867 type Work @default.
• W1989409867 sameAs 1989409867 @default.
• W1989409867 citedByCount "41" @default.
• W1989409867 countsByYear W19894098672012 @default.
• W1989409867 countsByYear W19894098672013 @default.
• W1989409867 countsByYear W19894098672014 @default.
• W1989409867 countsByYear W19894098672015 @default.
• W1989409867 countsByYear W19894098672016 @default.
• W1989409867 countsByYear W19894098672018 @default.
• W1989409867 countsByYear W19894098672019 @default.
• W1989409867 countsByYear W19894098672020 @default.
• W1989409867 countsByYear W19894098672021 @default.
• W1989409867 crossrefType "journal-article" @default.
• W1989409867 hasAuthorship W1989409867A5006496281 @default.
• W1989409867 hasAuthorship W1989409867A5039469864 @default.
• W1989409867 hasConcept C117760992 @default.
• W1989409867 hasConcept C137824038 @default.
• W1989409867 hasConcept C13965031 @default.
• W1989409867 hasConcept C145148216 @default.
• W1989409867 hasConcept C150394285 @default.
• W1989409867 hasConcept C161790260 @default.
• W1989409867 hasConcept C178790620 @default.
• W1989409867 hasConcept C179104552 @default.
• W1989409867 hasConcept C184651966 @default.
• W1989409867 hasConcept C185592680 @default.
• W1989409867 hasConcept C2777764464 @default.
• W1989409867 hasConcept C2781116636 @default.
• W1989409867 hasConcept C28737856 @default.
• W1989409867 hasConcept C502230775 @default.
• W1989409867 hasConcept C64792281 @default.
• W1989409867 hasConceptScore W1989409867C117760992 @default.
• W1989409867 hasConceptScore W1989409867C137824038 @default.
• W1989409867 hasConceptScore W1989409867C13965031 @default.
• W1989409867 hasConceptScore W1989409867C145148216 @default.
• W1989409867 hasConceptScore W1989409867C150394285 @default.
• W1989409867 hasConceptScore W1989409867C161790260 @default.
• W1989409867 hasConceptScore W1989409867C178790620 @default.
• W1989409867 hasConceptScore W1989409867C179104552 @default.
• W1989409867 hasConceptScore W1989409867C184651966 @default.
• W1989409867 hasConceptScore W1989409867C185592680 @default.
• W1989409867 hasConceptScore W1989409867C2777764464 @default.
• W1989409867 hasConceptScore W1989409867C2781116636 @default.
• W1989409867 hasConceptScore W1989409867C28737856 @default.
• W1989409867 hasConceptScore W1989409867C502230775 @default.
• W1989409867 hasConceptScore W1989409867C64792281 @default.
• W1989409867 hasIssue "19" @default.
• W1989409867 hasLocation W19894098671 @default.
• W1989409867 hasOpenAccess W1989409867 @default.
• W1989409867 hasPrimaryLocation W19894098671 @default.
• W1989409867 hasRelatedWork W1989409867 @default.
• W1989409867 hasRelatedWork W1994887984 @default.
• W1989409867 hasRelatedWork W2058113363 @default.
• W1989409867 hasRelatedWork W2068643332 @default.
• W1989409867 hasRelatedWork W2085285586 @default.
• W1989409867 hasRelatedWork W2738775265 @default.
• W1989409867 hasRelatedWork W4223515211 @default.
• W1989409867 hasRelatedWork W65011052 @default.
• W1989409867 hasRelatedWork W2256689872 @default.
• W1989409867 hasRelatedWork W2515721532 @default.
• W1989409867 hasVolume "49" @default.

• next