Antimony retention and release from drained and waterlogged shooting range soil under field conditions

K. Hockmann; S. Tandy; M. Lenz; R. Reiser; H. Conesa; M. Keller; B. Studer; R. Schulin

doi:10.1016/j.chemosphere.2014.12.020

Antimony retention and release from drained and waterlogged shooting range soil under field conditions

K. Hockmann^*
, S. Tandy
, M. Lenz
, R. Reiser
, H. Conesa
, M. Keller
, B. Studer
, R. Schulin

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

59 Citations (Scopus)

Abstract

Many soils polluted by antimony (Sb) are subject to fluctuating waterlogging conditions; yet, little is known about how these affect the mobility of this toxic element under field conditions. Here, we compared Sb leaching from a calcareous shooting range soil under drained and waterlogged conditions using four large outdoor lysimeters. After monitoring the leachate samples taken at bi-weekly intervals for >1.5 years under drained conditions, two of the lysimeters were subjected to waterlogging with a water table fluctuating according to natural rainfall water infiltration. Antimony leachate concentrations under drained conditions showed a strong seasonal fluctuation between 110 µg L-1 in summer and

Original language	English
Pages (from-to)	536-543
Journal	Chemosphere
Volume	134
DOIs	https://doi.org/10.1016/j.chemosphere.2014.12.020
Publication status	Published - 2015

Keywords

Eh
Microbial reduction
Redox potential
Sb leaching
Sb speciation
Transport

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10.1016/j.chemosphere.2014.12.020

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title = "Antimony retention and release from drained and waterlogged shooting range soil under field conditions",

abstract = "Many soils polluted by antimony (Sb) are subject to fluctuating waterlogging conditions; yet, little is known about how these affect the mobility of this toxic element under field conditions. Here, we compared Sb leaching from a calcareous shooting range soil under drained and waterlogged conditions using four large outdoor lysimeters. After monitoring the leachate samples taken at bi-weekly intervals for >1.5 years under drained conditions, two of the lysimeters were subjected to waterlogging with a water table fluctuating according to natural rainfall water infiltration. Antimony leachate concentrations under drained conditions showed a strong seasonal fluctuation between 110 µg L-1 in summer and",

keywords = "Eh, Microbial reduction, Redox potential, Sb leaching, Sb speciation, Transport",

author = "K. Hockmann and S. Tandy and M. Lenz and R. Reiser and H. Conesa and M. Keller and B. Studer and R. Schulin",

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T1 - Antimony retention and release from drained and waterlogged shooting range soil under field conditions

AU - Hockmann, K.

AU - Tandy, S.

AU - Lenz, M.

AU - Reiser, R.

AU - Conesa, H.

AU - Keller, M.

AU - Studer, B.

AU - Schulin, R.

PY - 2015

Y1 - 2015

N2 - Many soils polluted by antimony (Sb) are subject to fluctuating waterlogging conditions; yet, little is known about how these affect the mobility of this toxic element under field conditions. Here, we compared Sb leaching from a calcareous shooting range soil under drained and waterlogged conditions using four large outdoor lysimeters. After monitoring the leachate samples taken at bi-weekly intervals for >1.5 years under drained conditions, two of the lysimeters were subjected to waterlogging with a water table fluctuating according to natural rainfall water infiltration. Antimony leachate concentrations under drained conditions showed a strong seasonal fluctuation between 110 µg L-1 in summer and

AB - Many soils polluted by antimony (Sb) are subject to fluctuating waterlogging conditions; yet, little is known about how these affect the mobility of this toxic element under field conditions. Here, we compared Sb leaching from a calcareous shooting range soil under drained and waterlogged conditions using four large outdoor lysimeters. After monitoring the leachate samples taken at bi-weekly intervals for >1.5 years under drained conditions, two of the lysimeters were subjected to waterlogging with a water table fluctuating according to natural rainfall water infiltration. Antimony leachate concentrations under drained conditions showed a strong seasonal fluctuation between 110 µg L-1 in summer and

KW - Eh

KW - Microbial reduction

KW - Redox potential

KW - Sb leaching

KW - Sb speciation

KW - Transport

U2 - 10.1016/j.chemosphere.2014.12.020

DO - 10.1016/j.chemosphere.2014.12.020

M3 - Article

SN - 0045-6535

VL - 134

SP - 536

EP - 543

JO - Chemosphere

JF - Chemosphere

ER -

Antimony retention and release from drained and waterlogged shooting range soil under field conditions

Abstract

Keywords

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