% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Zhou:820894,
author = {Zhou, Dan and Thiele-Bruhn, Sören and Arenz-Leufen,
Martina Gesine and Jacques, Diederik and Lichtner, Peter and
Engelhardt, Irina},
title = {{I}mpact of manure-related {DOM} on sulfonamide transport
in arable soils},
journal = {Journal of contaminant hydrology},
volume = {192},
issn = {0169-7722},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2016-06158},
pages = {118 - 128},
year = {2016},
abstract = {Field application of livestock manure introduces colloids
and veterinary antibiotics, e.g. sulfonamides (SAs), into
farmland. The presence of manure colloids may potentially
intensify the SAs-pollution to soils and groundwater by
colloid-facilitated transport. Transport of three SAs,
sulfadiazine (SDZ), sulfamethoxypyridazine (SMPD), and
sulfamoxole (SMOX), was investigated in saturated soil
columns with and without manure colloids from sows and
farrows, weaners, and fattening pigs. Experimental results
showed that colloid-facilitated transport of SMOX was
significant in the presence of manure colloids from
fattening pigs with low C/N ratio, high SUVA280 nm and
protein C, while manure colloids from sows and farrows and
weaners had little effect on SMOX transport. In contrast,
only retardation was observed for SDZ and SMPD when manure
colloids were present. Breakthrough curves (BTCs) of
colloids and SAs were replicated well by a newly developed
numerical model that considers colloid-filtration theory,
competitive kinetic sorption, and co-transport processes.
Model results demonstrate that mobile colloids act as
carriers for SMOX, while immobile colloids block SMOX from
sorbing onto the soil. The low affinity of SMOX to sorb on
immobile colloids prevents aggregation and also promotes
SMOX's colloid-facilitated transport. Conversely, the high
affinity of SDZ and SMPD to sorb on all types of immobile
colloids retarded their transport. Thus, manure properties
play a fundamental role in increasing the leaching risk of
hydrophobic sulfonamides.},
cin = {IBG-3},
ddc = {550},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {255 - Terrestrial Systems: From Observation to Prediction
(POF3-255)},
pid = {G:(DE-HGF)POF3-255},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000383299400008},
doi = {10.1016/j.jconhyd.2016.07.005},
url = {https://juser.fz-juelich.de/record/820894},
}