Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994570711> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1994570711 endingPage "117" @default.
- W1994570711 startingPage "105" @default.
- W1994570711 abstract "The adsorption of silicate and phosphate from pure and mixed solutions by four soils known to fix phosphate strongly has been measured. The adsorption at constant pH for each acid from its pure solution follows the Langmuir isotherm. The maximum adsorption of silicate by three of the soils from the pure solution occurs at pH 9.2, and the maximum adsorption curve for phosphate by two of the soils from its pure solution has a break in its slope at pH 6.4 and 11.6. These pHs are all just below the pK values for the dissociation of hydrogen ions from the undissociated silicic acid or the acid phosphate anions. The presence of silicate in a mixed solution, which is sufficiently concentrated in both silicate and phosphate to give maximum adsorption of either if in pure solution, does not affect the amount of phosphate adsorbed until the pH is over 6.5–7.0. At this pH the maximum adsorption curve for silicate crosses that for phosphate. The presence of phosphate in the mixed solution always depresses the adsorption of silicate. The maximum amount of silicate-plus-phosphate adsorbed from this mixed solution is either a little less than or equal to the amount of silicate adsorbed from the pure silicate solution if the pH is above 7. When silicate displaces phosphate, or phosphate displaces silicate, more moles of the displacing acid are adsorbed than moles of the displaced acid released. These results for soils are similar to those of Hingston et al. for the adsorption of silicate and phosphate by goethite." @default.
- W1994570711 created "2016-06-24" @default.
- W1994570711 creator A5007458759 @default.
- W1994570711 creator A5026642986 @default.
- W1994570711 date "1972-03-01" @default.
- W1994570711 modified "2023-10-04" @default.
- W1994570711 title "SPECIFIC ADSORPTION OF SILICATE AND PHOSPHATE BY SOILS" @default.
- W1994570711 cites W1567394718 @default.
- W1994570711 cites W1966288612 @default.
- W1994570711 cites W1999570628 @default.
- W1994570711 cites W2022265485 @default.
- W1994570711 cites W2030662220 @default.
- W1994570711 cites W2074449467 @default.
- W1994570711 cites W2075966766 @default.
- W1994570711 cites W2104416353 @default.
- W1994570711 cites W2116827399 @default.
- W1994570711 cites W2170268181 @default.
- W1994570711 cites W2333593756 @default.
- W1994570711 cites W2494417257 @default.
- W1994570711 cites W2614264707 @default.
- W1994570711 doi "https://doi.org/10.1111/j.1365-2389.1972.tb01646.x" @default.
- W1994570711 hasPublicationYear "1972" @default.
- W1994570711 type Work @default.
- W1994570711 sameAs 1994570711 @default.
- W1994570711 citedByCount "117" @default.
- W1994570711 countsByYear W19945707112012 @default.
- W1994570711 countsByYear W19945707112013 @default.
- W1994570711 countsByYear W19945707112014 @default.
- W1994570711 countsByYear W19945707112015 @default.
- W1994570711 countsByYear W19945707112016 @default.
- W1994570711 countsByYear W19945707112017 @default.
- W1994570711 countsByYear W19945707112018 @default.
- W1994570711 countsByYear W19945707112019 @default.
- W1994570711 countsByYear W19945707112020 @default.
- W1994570711 countsByYear W19945707112021 @default.
- W1994570711 countsByYear W19945707112022 @default.
- W1994570711 countsByYear W19945707112023 @default.
- W1994570711 crossrefType "journal-article" @default.
- W1994570711 hasAuthorship W1994570711A5007458759 @default.
- W1994570711 hasAuthorship W1994570711A5026642986 @default.
- W1994570711 hasConcept C12143843 @default.
- W1994570711 hasConcept C150394285 @default.
- W1994570711 hasConcept C178790620 @default.
- W1994570711 hasConcept C179104552 @default.
- W1994570711 hasConcept C185592680 @default.
- W1994570711 hasConcept C2776496254 @default.
- W1994570711 hasConcept C2777132085 @default.
- W1994570711 hasConcept C2777335606 @default.
- W1994570711 hasConceptScore W1994570711C12143843 @default.
- W1994570711 hasConceptScore W1994570711C150394285 @default.
- W1994570711 hasConceptScore W1994570711C178790620 @default.
- W1994570711 hasConceptScore W1994570711C179104552 @default.
- W1994570711 hasConceptScore W1994570711C185592680 @default.
- W1994570711 hasConceptScore W1994570711C2776496254 @default.
- W1994570711 hasConceptScore W1994570711C2777132085 @default.
- W1994570711 hasConceptScore W1994570711C2777335606 @default.
- W1994570711 hasIssue "1" @default.
- W1994570711 hasLocation W19945707111 @default.
- W1994570711 hasOpenAccess W1994570711 @default.
- W1994570711 hasPrimaryLocation W19945707111 @default.
- W1994570711 hasRelatedWork W2004053672 @default.
- W1994570711 hasRelatedWork W2291206863 @default.
- W1994570711 hasRelatedWork W2354985613 @default.
- W1994570711 hasRelatedWork W2355592262 @default.
- W1994570711 hasRelatedWork W2368023348 @default.
- W1994570711 hasRelatedWork W2472813925 @default.
- W1994570711 hasRelatedWork W2750566048 @default.
- W1994570711 hasRelatedWork W3007752243 @default.
- W1994570711 hasRelatedWork W3140958456 @default.
- W1994570711 hasRelatedWork W875720257 @default.
- W1994570711 hasVolume "23" @default.
- W1994570711 isParatext "false" @default.
- W1994570711 isRetracted "false" @default.
- W1994570711 magId "1994570711" @default.
- W1994570711 workType "article" @default.