Short-term extractability of sulfadiazine after application to soils.
Short-term extractability of sulfadiazine after application to soils.
复制标题
磺胺嘧啶施用于土壤后的短期可萃取性
DOI:
10.1016/j.envpol.2012.09.010
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发表时间:
2013
影响因子:
8.9
通讯作者:
Matthies M
中科院分区:
文献类型:
--
作者:
Müller T;Rosendahl I;Focks A;Siemens J;Klasmeier J;Matthies M
The long-term environmental fate of the veterinary antibiotic sulfadiazine (SDZ) in soils is determined by a reversible sequestration into a residual fraction and an irreversible formation of non-extractable residues (NER), which can be described as first-order rate processes. However, the concentration dynamics of the resulting fractions of SDZ in soil show an unexplained rapid reduction of extractability during the first 24 h. We therefore investigated the short-term extractability of SDZ in two different soils under different SDZ application procedures over 24 h: with and without manure, for air-dried and for moist soils. In all batches, we observed an instantaneous loss of extractability on a time scale of minutes as well as kinetically determined sequestration and NER formation over 24 h. Data evaluation with a simple kinetic model led to the conclusion that application with manure accelerated the short-term formation of NER, whereas sequestration was very similar for all batches.
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影响因子:
2.8
作者:
M. Unold;J. Šimůnek;R. Kasteel;J. Groeneweg;H. Vereecken
通讯作者:
M. Unold;J. Šimůnek;R. Kasteel;J. Groeneweg;H. Vereecken
影响因子:
4.3
作者:
Foerster, M.;Laabs, V.;Amelung, W.
通讯作者:
Amelung, W.
影响因子:
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作者:
H. Sakurai;T. Ishimitsu
通讯作者:
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影响因子:
11.4
作者:
Foerster, M.;Laabs, V.;Amelung, W.
通讯作者:
Amelung, W.
DOI:
10.1080/03601234.2011.535371
发表时间:
2011-01-01
影响因子:
2
作者:
Junge, Thorsten;Meyer, Katrin Charlot;Schmidt, Burkhard
通讯作者:
Schmidt, Burkhard