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| Hauptseite > Publikationsdatenbank > Long-Term Sorption and Desorption of Sulfadiazine in Soil: Experiments and Modeling > print |
| Hauptseite > Publikationsdatenbank > Long-Term Sorption and Desorption of Sulfadiazine in Soil: Experiments and Modeling > print |
| 001 | 9702 | ||
| 005 | 20180208220116.0 | ||
| 024 | 7 | _ | |2 pmid |a pmid:20176838 |
| 024 | 7 | _ | |2 DOI |a 10.2134/jeq2009.0001 |
| 024 | 7 | _ | |2 WOS |a WOS:000275383600022 |
| 037 | _ | _ | |a PreJuSER-9702 |
| 041 | _ | _ | |a eng |
| 082 | _ | _ | |a 333.7 |
| 084 | _ | _ | |2 WoS |a Environmental Sciences |
| 100 | 1 | _ | |a Wehrhan, A. |b 0 |u FZJ |0 P:(DE-Juel1)VDB36636 |
| 245 | _ | _ | |a Long-Term Sorption and Desorption of Sulfadiazine in Soil: Experiments and Modeling |
| 260 | _ | _ | |a Madison, Wis. |b ASA [u.a.] |c 2010 |
| 300 | _ | _ | |a 654 - 666 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |a Journal of Environmental Quality |x 0047-2425 |0 3300 |y 2 |v 39 |
| 500 | _ | _ | |a Record converted from VDB: 12.11.2012 |
| 520 | _ | _ | |a Antibiotics, such as sulfadiazine (SDZ), may enter arable soil by spreading of manure of medicated husbandry or directly by the excrement of grazing animals. Knowledge of the fate of antibiotics in soils is crucial for assessing the environmental risk of these compounds, including possible transport to ground water. Kinetic sorption of (14)C-labeled SDZ (4-amino-N-pyrimidin-2-yl-benzenesulfonamide) was investigated using the batch technique. The batch sorption-desorption experiments were conducted at various concentration levels (0.044-13 mg L(-1) initial solute concentration) and time scales (0.75-272 d). Sorption of (14)C-SDZ in the investigated silty loam was time dependent and strongly nonlinear in the solution phase concentration. The time to reach an apparent sorption equilibrium was about 20 d. However, desorption was very slow, and 41 d were insufficient to reach the desorption equilibrium. An inverse modeling technique was used to identify relevant sorption processes of (14)C-SDZ during the batch experiments. Among the investigated two- and three-domain sorption models, adsorption and desorption of (14)C-SDZ were best described with a new model defining two sorption domains and four parameters. Whereas sorption in the first sorption domain was nonlinear and instantaneous, solute uptake in the second sorption domain was rate limited following first-order kinetics. Desorption followed the same rate law until an equilibrium distribution was reached. After that, desorption was assumed to be impossible due to partly irreversible sorption. Although the proposed model needs further validation, it contributes to the discussion on complex sorption processes of organic chemicals in soils. |
| 536 | _ | _ | |a Terrestrische Umwelt |c P24 |2 G:(DE-HGF) |0 G:(DE-Juel1)FUEK407 |x 0 |
| 588 | _ | _ | |a Dataset connected to Web of Science, Pubmed |
| 650 | _ | 2 | |2 MeSH |a Adsorption |
| 650 | _ | 2 | |2 MeSH |a Anti-Infective Agents: chemistry |
| 650 | _ | 2 | |2 MeSH |a Models, Chemical |
| 650 | _ | 2 | |2 MeSH |a Soil: analysis |
| 650 | _ | 2 | |2 MeSH |a Sulfadiazine: chemistry |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Anti-Infective Agents |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Soil |
| 650 | _ | 7 | |0 68-35-9 |2 NLM Chemicals |a Sulfadiazine |
| 650 | _ | 7 | |a J |2 WoSType |
| 700 | 1 | _ | |a Streck, T. |b 1 |0 P:(DE-HGF)0 |
| 700 | 1 | _ | |a Groeneweg, J. |b 2 |u FZJ |0 P:(DE-Juel1)129462 |
| 700 | 1 | _ | |a Vereecken, H. |b 3 |u FZJ |0 P:(DE-Juel1)129549 |
| 700 | 1 | _ | |a Kasteel, R. |b 4 |u FZJ |0 P:(DE-Juel1)VDB724 |
| 773 | _ | _ | |a 10.2134/jeq2009.0001 |g Vol. 39, p. 654 - 666 |p 654 - 666 |q 39<654 - 666 |0 PERI:(DE-600)2050469-X |t Journal of environmental quality |v 39 |y 2010 |x 0047-2425 |
| 856 | 7 | _ | |u http://dx.doi.org/10.2134/jeq2009.0001 |
| 909 | C | O | |o oai:juser.fz-juelich.de:9702 |p VDB |
| 913 | 1 | _ | |k P24 |v Terrestrische Umwelt |l Terrestrische Umwelt |b Erde und Umwelt |0 G:(DE-Juel1)FUEK407 |x 0 |
| 914 | 1 | _ | |y 2010 |
| 915 | _ | _ | |0 StatID:(DE-HGF)0010 |a JCR/ISI refereed |
| 920 | 1 | _ | |d 31.10.2010 |g ICG |k ICG-4 |l Agrosphäre |0 I:(DE-Juel1)VDB793 |x 1 |
| 920 | 1 | _ | |0 I:(DE-82)080011_20140620 |k JARA-ENERGY |l Jülich-Aachen Research Alliance - Energy |g JARA |x 2 |
| 920 | 1 | _ | |0 I:(DE-82)080012_20140620 |k JARA-HPC |l Jülich Aachen Research Alliance - High-Performance Computing |g JARA |x 3 |
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| 980 | _ | _ | |a I:(DE-82)080012_20140620 |
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