FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2088470531> ?p ?o ?g. }

• W2088470531 endingPage "1538" @default.
• W2088470531 startingPage "1527" @default.
• W2088470531 abstract "This paper discusses the sorption performance of novel materials for the removal of lead(II) and copper(II) from near-neutral aqueous solutions. Active carbons with surface heteroatoms of oxygen and phosphorus have been prepared. The surface functional groups display weakly acidic ion exchange characteristics. The optimum solution pH for maximum metal sorption is related to the pK values of the surface functional groups. In oxygenated active carbons, pK values are not distinct but can be obtained by describing proton binding to the heterogeneous adsorbent surface as a continuous proton affinity distribution. Information derived from zeta-potential measurements combined with knowledge of the pK distribution function and concentration of surface functional groups has been used to explain the selectivity of oxidised active carbons towards lead(lI) in the presence of copper(II) from multi-metal bearing solutions. Marine algal-based biosorbents have been challenged with lead(II) and copper(II)-bearing wastewater. The weakly acidic carboxyl groups of structural polysaccharides present within the algal matrix display high sorption capacity for both metals. The negative surface charge of algal particles results in electrostatic interactions as well as coordination between metal species and the adsorbent surface. Proton affinity for the algal surface lowers the negative surface potential at pH values around 2. The surface functional groups in algae unlike those in oxidised active carbons may be represented by discrete acid-dissociation constant values. The influence of conformational differences in uronic-acid segments upon metal ion selectivity is discussed." @default.
• W2088470531 created "2016-06-24" @default.
• W2088470531 creator A5012566950 @default.
• W2088470531 creator A5018909731 @default.
• W2088470531 creator A5038964211 @default.
• W2088470531 creator A5083470237 @default.
• W2088470531 date "2002-03-01" @default.
• W2088470531 modified "2023-09-26" @default.
• W2088470531 title "Characterisation of novel modified active carbons and marine algal biomass for the selective adsorption of lead" @default.
• W2088470531 cites W1425073343 @default.
• W2088470531 cites W1964693293 @default.
• W2088470531 cites W2011536309 @default.
• W2088470531 cites W2014030093 @default.
• W2088470531 cites W2040532970 @default.
• W2088470531 cites W2043080696 @default.
• W2088470531 cites W2050289030 @default.
• W2088470531 cites W2052923801 @default.
• W2088470531 cites W2058679778 @default.
• W2088470531 cites W2067065235 @default.
• W2088470531 cites W2069658783 @default.
• W2088470531 cites W2071918041 @default.
• W2088470531 cites W2077316924 @default.
• W2088470531 cites W2078159029 @default.
• W2088470531 cites W2158336813 @default.
• W2088470531 cites W2324824843 @default.
• W2088470531 doi "https://doi.org/10.1016/s0043-1354(01)00348-7" @default.
• W2088470531 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11998823" @default.
• W2088470531 hasPublicationYear "2002" @default.
• W2088470531 type Work @default.
• W2088470531 sameAs 2088470531 @default.
• W2088470531 citedByCount "109" @default.
• W2088470531 countsByYear W20884705312012 @default.
• W2088470531 countsByYear W20884705312013 @default.
• W2088470531 countsByYear W20884705312014 @default.
• W2088470531 countsByYear W20884705312015 @default.
• W2088470531 countsByYear W20884705312016 @default.
• W2088470531 countsByYear W20884705312017 @default.
• W2088470531 countsByYear W20884705312018 @default.
• W2088470531 countsByYear W20884705312019 @default.
• W2088470531 countsByYear W20884705312020 @default.
• W2088470531 countsByYear W20884705312021 @default.
• W2088470531 countsByYear W20884705312022 @default.
• W2088470531 countsByYear W20884705312023 @default.
• W2088470531 crossrefType "journal-article" @default.
• W2088470531 hasAuthorship W2088470531A5012566950 @default.
• W2088470531 hasAuthorship W2088470531A5018909731 @default.
• W2088470531 hasAuthorship W2088470531A5038964211 @default.
• W2088470531 hasAuthorship W2088470531A5083470237 @default.
• W2088470531 hasConcept C118792377 @default.
• W2088470531 hasConcept C127413603 @default.
• W2088470531 hasConcept C147789679 @default.
• W2088470531 hasConcept C150394285 @default.
• W2088470531 hasConcept C155672457 @default.
• W2088470531 hasConcept C161790260 @default.
• W2088470531 hasConcept C178790620 @default.
• W2088470531 hasConcept C179104552 @default.
• W2088470531 hasConcept C184651966 @default.
• W2088470531 hasConcept C185592680 @default.
• W2088470531 hasConcept C199164860 @default.
• W2088470531 hasConcept C2780358262 @default.
• W2088470531 hasConcept C42360764 @default.
• W2088470531 hasConcept C544153396 @default.
• W2088470531 hasConcept C544778455 @default.
• W2088470531 hasConcept C58445606 @default.
• W2088470531 hasConcept C86181022 @default.
• W2088470531 hasConceptScore W2088470531C118792377 @default.
• W2088470531 hasConceptScore W2088470531C127413603 @default.
• W2088470531 hasConceptScore W2088470531C147789679 @default.
• W2088470531 hasConceptScore W2088470531C150394285 @default.
• W2088470531 hasConceptScore W2088470531C155672457 @default.
• W2088470531 hasConceptScore W2088470531C161790260 @default.
• W2088470531 hasConceptScore W2088470531C178790620 @default.
• W2088470531 hasConceptScore W2088470531C179104552 @default.
• W2088470531 hasConceptScore W2088470531C184651966 @default.
• W2088470531 hasConceptScore W2088470531C185592680 @default.
• W2088470531 hasConceptScore W2088470531C199164860 @default.
• W2088470531 hasConceptScore W2088470531C2780358262 @default.
• W2088470531 hasConceptScore W2088470531C42360764 @default.
• W2088470531 hasConceptScore W2088470531C544153396 @default.
• W2088470531 hasConceptScore W2088470531C544778455 @default.
• W2088470531 hasConceptScore W2088470531C58445606 @default.
• W2088470531 hasConceptScore W2088470531C86181022 @default.
• W2088470531 hasIssue "6" @default.
• W2088470531 hasLocation W20884705311 @default.
• W2088470531 hasLocation W20884705312 @default.
• W2088470531 hasOpenAccess W2088470531 @default.
• W2088470531 hasPrimaryLocation W20884705311 @default.
• W2088470531 hasRelatedWork W2032902557 @default.
• W2088470531 hasRelatedWork W2065757296 @default.
• W2088470531 hasRelatedWork W2074233838 @default.
• W2088470531 hasRelatedWork W2076365086 @default.
• W2088470531 hasRelatedWork W2079146062 @default.
• W2088470531 hasRelatedWork W2099757444 @default.
• W2088470531 hasRelatedWork W2134634182 @default.
• W2088470531 hasRelatedWork W2327950722 @default.
• W2088470531 hasRelatedWork W2376424761 @default.
• W2088470531 hasRelatedWork W2388719838 @default.
• W2088470531 hasVolume "36" @default.

• next