Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968941883> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1968941883 endingPage "S343" @default.
- W1968941883 startingPage "S342" @default.
- W1968941883 abstract "In this work, the degradation of anionic and non-ionic surfactants in agricultural soil amended with sewage sludge is reported. The compounds analysed were: linear alkylbenzene sulphonates (LAS) with a 10–13 carbon alkylic chain, and nonylphenolic compounds (NPE), including nonylphenol (NP) and nonylphenol ethoxylates with one and two ethoxy groups (NP1EO and NP2EO). The degradation studies were carried out under winter (12.7 °C) and summer (22.4 °C) conditions in Andalusia region. The concentration of LAS was reduced to 2% of the initial concentration 100 day after sludge-application to the soil. The half-life time measured for LAS homologues were ranged between 4 and 14 days at 12.7 °C and between 4 and 7 days at 22.4 °C.With regard to NPE compounds, after 8 and 4 days from the beginning of the experiment at 12.7 and 22.4 °C, respectively, their concentration levels were increased to 6.5 and 13.5 mg/kg dm (dry matter) as consequence of the degradation of nonylphenol polyethoxylates. These concentration levels were reduced to 5% after 63 and 70 days for 12.7 °C and 22.4 °C, respectively. The half-life times measured for NPEs were from 8 to 16 days at 12.7 °C and from 8 to 18 days at 22.4 °C.Environmental risk assessment revealed that for LAS homologues no environment risk could be expected after 7 and 8 days of sludge application to the soil for 22.4 and 12.7 °C, respectively; however, potential toxic effects could be observed for the nonylphenolic compounds during the first 56 days after sludge application to the soil." @default.
- W1968941883 created "2016-06-24" @default.
- W1968941883 creator A5041759678 @default.
- W1968941883 creator A5085107940 @default.
- W1968941883 date "2007-10-01" @default.
- W1968941883 modified "2023-09-26" @default.
- W1968941883 title "P.2.c.003 All for one or one for all - assessing the true treatment effect of active vs placebo therapy in severe major depressive disorder" @default.
- W1968941883 doi "https://doi.org/10.1016/s0924-977x(07)70495-9" @default.
- W1968941883 hasPublicationYear "2007" @default.
- W1968941883 type Work @default.
- W1968941883 sameAs 1968941883 @default.
- W1968941883 citedByCount "1" @default.
- W1968941883 crossrefType "journal-article" @default.
- W1968941883 hasAuthorship W1968941883A5041759678 @default.
- W1968941883 hasAuthorship W1968941883A5085107940 @default.
- W1968941883 hasConcept C107872376 @default.
- W1968941883 hasConcept C13965031 @default.
- W1968941883 hasConcept C140793950 @default.
- W1968941883 hasConcept C142724271 @default.
- W1968941883 hasConcept C185592680 @default.
- W1968941883 hasConcept C204787440 @default.
- W1968941883 hasConcept C27081682 @default.
- W1968941883 hasConcept C2777759805 @default.
- W1968941883 hasConcept C2779679103 @default.
- W1968941883 hasConcept C2780155452 @default.
- W1968941883 hasConcept C2780859252 @default.
- W1968941883 hasConcept C39432304 @default.
- W1968941883 hasConcept C41008148 @default.
- W1968941883 hasConcept C55493867 @default.
- W1968941883 hasConcept C58226133 @default.
- W1968941883 hasConcept C58790150 @default.
- W1968941883 hasConcept C71924100 @default.
- W1968941883 hasConcept C76155785 @default.
- W1968941883 hasConcept C86803240 @default.
- W1968941883 hasConcept C87717796 @default.
- W1968941883 hasConceptScore W1968941883C107872376 @default.
- W1968941883 hasConceptScore W1968941883C13965031 @default.
- W1968941883 hasConceptScore W1968941883C140793950 @default.
- W1968941883 hasConceptScore W1968941883C142724271 @default.
- W1968941883 hasConceptScore W1968941883C185592680 @default.
- W1968941883 hasConceptScore W1968941883C204787440 @default.
- W1968941883 hasConceptScore W1968941883C27081682 @default.
- W1968941883 hasConceptScore W1968941883C2777759805 @default.
- W1968941883 hasConceptScore W1968941883C2779679103 @default.
- W1968941883 hasConceptScore W1968941883C2780155452 @default.
- W1968941883 hasConceptScore W1968941883C2780859252 @default.
- W1968941883 hasConceptScore W1968941883C39432304 @default.
- W1968941883 hasConceptScore W1968941883C41008148 @default.
- W1968941883 hasConceptScore W1968941883C55493867 @default.
- W1968941883 hasConceptScore W1968941883C58226133 @default.
- W1968941883 hasConceptScore W1968941883C58790150 @default.
- W1968941883 hasConceptScore W1968941883C71924100 @default.
- W1968941883 hasConceptScore W1968941883C76155785 @default.
- W1968941883 hasConceptScore W1968941883C86803240 @default.
- W1968941883 hasConceptScore W1968941883C87717796 @default.
- W1968941883 hasLocation W19689418831 @default.
- W1968941883 hasOpenAccess W1968941883 @default.
- W1968941883 hasPrimaryLocation W19689418831 @default.
- W1968941883 hasRelatedWork W1964939553 @default.
- W1968941883 hasRelatedWork W2010501749 @default.
- W1968941883 hasRelatedWork W2014311572 @default.
- W1968941883 hasRelatedWork W2078826472 @default.
- W1968941883 hasRelatedWork W2091575730 @default.
- W1968941883 hasRelatedWork W2113456432 @default.
- W1968941883 hasRelatedWork W2119542232 @default.
- W1968941883 hasRelatedWork W4231778615 @default.
- W1968941883 hasRelatedWork W4297945546 @default.
- W1968941883 hasRelatedWork W561698540 @default.
- W1968941883 hasVolume "17" @default.
- W1968941883 isParatext "false" @default.
- W1968941883 isRetracted "false" @default.
- W1968941883 magId "1968941883" @default.
- W1968941883 workType "article" @default.