Matches in SemOpenAlex for { <https://semopenalex.org/work/W2334204505> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2334204505 endingPage "2424" @default.
- W2334204505 startingPage "2418" @default.
- W2334204505 abstract "Dissolved organic matter (DOM) is a mixture of thousands of organic molecules wide-ranging in molecular weight, polarity and physicochemical properties. DOM is responsible for multiple water treatment issues such as trihalomethane (THM) formation potential and membrane fouling. Two methods of evaluating the polarity of DOM are being used for water treatment application: a serial XAD resin adsorption method at acid pH and the polarity rapid assessment method (PRAM) by parallel solid phase extraction (SPE) cartridges at natural pH. These two methods have been described by their authors as able to define a hydrophobic fraction though they do so by sorption onto different types of material at different pHs. The first part of this study compared the PRAM and XAD methods and showed that the hydrophobic fractions defined by the two approaches were not correlated. This result highlighted the difficulties in defining fractions as ‘hydrophobic material’. It appeared that the sorbents for XAD-8 (an acrylic polymer containing oxygen) at pH <3 and C-18 (a pure hydrocarbon polymer coating on silica particles) at neutral or pH <3 did not retain similar hydrophobic fractions. This hypothesis was verified by fluorescence spectroscopy of the effluent of the XAD-8 resin and PRAM C-18 SPE cartridge. Finally the study concentrated on the use of fluorescence and ultrafiltration methods in series with PRAM to gain more insight into the structure and characteristics of the hydrophobic DOM present in drinking water sources. This evaluation showed that the smaller molecular weight fraction of DOM (<1 kDa) had a higher percentage of hydrophobic character and that the fluorescence-defined aromatic protein fraction was the most hydrophilic." @default.
- W2334204505 created "2016-06-24" @default.
- W2334204505 creator A5012559468 @default.
- W2334204505 creator A5055752694 @default.
- W2334204505 creator A5084857766 @default.
- W2334204505 date "2012-12-01" @default.
- W2334204505 modified "2023-09-28" @default.
- W2334204505 title "Comparison of two polarity measurements of hydrophobic organic matter for the evaluation of water treatment processes: XAD resin and PRAM" @default.
- W2334204505 doi "https://doi.org/10.2166/wst.2012.472" @default.
- W2334204505 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23032773" @default.
- W2334204505 hasPublicationYear "2012" @default.
- W2334204505 type Work @default.
- W2334204505 sameAs 2334204505 @default.
- W2334204505 citedByCount "4" @default.
- W2334204505 countsByYear W23342045052015 @default.
- W2334204505 countsByYear W23342045052017 @default.
- W2334204505 countsByYear W23342045052018 @default.
- W2334204505 countsByYear W23342045052022 @default.
- W2334204505 crossrefType "journal-article" @default.
- W2334204505 hasAuthorship W2334204505A5012559468 @default.
- W2334204505 hasAuthorship W2334204505A5055752694 @default.
- W2334204505 hasAuthorship W2334204505A5084857766 @default.
- W2334204505 hasConcept C107872376 @default.
- W2334204505 hasConcept C120001659 @default.
- W2334204505 hasConcept C127413603 @default.
- W2334204505 hasConcept C149629883 @default.
- W2334204505 hasConcept C150394285 @default.
- W2334204505 hasConcept C178790620 @default.
- W2334204505 hasConcept C185592680 @default.
- W2334204505 hasConcept C2777922577 @default.
- W2334204505 hasConcept C36574619 @default.
- W2334204505 hasConcept C42360764 @default.
- W2334204505 hasConcept C43617362 @default.
- W2334204505 hasConcept C4725764 @default.
- W2334204505 hasConcept C50817676 @default.
- W2334204505 hasConcept C521977710 @default.
- W2334204505 hasConcept C55493867 @default.
- W2334204505 hasConcept C58445606 @default.
- W2334204505 hasConcept C81426234 @default.
- W2334204505 hasConcept C90260826 @default.
- W2334204505 hasConceptScore W2334204505C107872376 @default.
- W2334204505 hasConceptScore W2334204505C120001659 @default.
- W2334204505 hasConceptScore W2334204505C127413603 @default.
- W2334204505 hasConceptScore W2334204505C149629883 @default.
- W2334204505 hasConceptScore W2334204505C150394285 @default.
- W2334204505 hasConceptScore W2334204505C178790620 @default.
- W2334204505 hasConceptScore W2334204505C185592680 @default.
- W2334204505 hasConceptScore W2334204505C2777922577 @default.
- W2334204505 hasConceptScore W2334204505C36574619 @default.
- W2334204505 hasConceptScore W2334204505C42360764 @default.
- W2334204505 hasConceptScore W2334204505C43617362 @default.
- W2334204505 hasConceptScore W2334204505C4725764 @default.
- W2334204505 hasConceptScore W2334204505C50817676 @default.
- W2334204505 hasConceptScore W2334204505C521977710 @default.
- W2334204505 hasConceptScore W2334204505C55493867 @default.
- W2334204505 hasConceptScore W2334204505C58445606 @default.
- W2334204505 hasConceptScore W2334204505C81426234 @default.
- W2334204505 hasConceptScore W2334204505C90260826 @default.
- W2334204505 hasIssue "11" @default.
- W2334204505 hasLocation W23342045051 @default.
- W2334204505 hasLocation W23342045052 @default.
- W2334204505 hasOpenAccess W2334204505 @default.
- W2334204505 hasPrimaryLocation W23342045051 @default.
- W2334204505 hasRelatedWork W1983497145 @default.
- W2334204505 hasRelatedWork W1984478139 @default.
- W2334204505 hasRelatedWork W1997239483 @default.
- W2334204505 hasRelatedWork W2005102210 @default.
- W2334204505 hasRelatedWork W2018751032 @default.
- W2334204505 hasRelatedWork W2037607684 @default.
- W2334204505 hasRelatedWork W2045960319 @default.
- W2334204505 hasRelatedWork W2080104964 @default.
- W2334204505 hasRelatedWork W2082478329 @default.
- W2334204505 hasRelatedWork W4241145609 @default.
- W2334204505 hasVolume "66" @default.
- W2334204505 isParatext "false" @default.
- W2334204505 isRetracted "false" @default.
- W2334204505 magId "2334204505" @default.
- W2334204505 workType "article" @default.