TY  - JOUR
A1  - Lemke, Matthias
A1  - Fernandez-Trujillo, R.
A1  - Löhmannsröben, Hans-Gerd
T1  - In-situ LIF analysis of biological and petroleum-based hydraulic oils on soil
N2  - Absorption and fluorescence properties of 4 hydraulic oils ( 3 biological and 1 petroleum-based) were investigated. In-situ LIF (laser-induced fluorescence) analysis of the oils on a brown sandy loam soil was performed. With calibration, quantitative detection was achieved. Estimated limits of detection were below ca. 500 mg/kg for the petroleum-based oil and ca. 2000 mg/kg for one biological oil. A semi-quantitative classification scheme is proposed for monitoring of the biological oils. This approach was applied to investigate the migration of a biological oil in soil- containing compartments, namely a soil column and a soil bed
Y1  - 2005
SN  - 1424-8220
ER  - 
TY  - GEN
A1  - Lemke, Matthias
A1  - Fernández-Trujillo, Rebeca
A1  - Löhmannsröben, Hans-Gerd
T1  - In-situ LIF analysis of biological and petroleum-based hydraulic oils on soil
N2  - Absorption and fluorescence properties of 4 hydraulic oils (3 biological and 1 petroleum-based) were investigated. In-situ LIF (laser-induced fluorescence) analysis of the oils on a brown sandy loam soil was performed. With calibration, quantitative detection was achieved. Estimated limits of detection were below ca. 500 mg/kg for the petroleum-based oil and ca. 2000 mg/kg for one biological oil. A semi-quantitative classification scheme is proposed for monitoring of the biological oils. This approach was applied to investigate the migration of a biological oil in soil-containing compartments, namely a soil column and a soil bed.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 011 
KW  - in-situ
KW  - optical oil sensor
KW  - lubricants
KW  - hydraulic oils
KW  - soil
KW  - laser induced
Y1  - 2005
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-12268
ER  - 
TY  - JOUR
A1  - Löhmannsröben, Hans-Gerd
A1  - Schael, Frank
A1  - Reich, Oliver
A1  - Lemke, Matthias
A1  - Schober, Lars
T1  - Untersuchung von organischer Bodensubstanz und Bodengasen mit laser-spektroskopischer in-situ Meßtechnik
Y1  - 2000
ER  - 
TY  - CHAP
A1  - Asche, Hartmut
A1  - Böckmann, Christine
A1  - Laue, Steffen
A1  - Löhmannsröben, Hans-Gerd
A1  - Lemke, Matthias
A1  - Schober, Lars
A1  - Reich, Oliver
A1  - Lück, Erika
A1  - Schütte, Marc
A1  - Domsch, Horst
A1  - Makower, Alexander
A1  - Scheller, Frieder W.
A1  - Stöcklein, Wolfgang
A1  - Wollenberger, Ursula
A1  - Schultze, Rainer
A1  - Hengstermann, Theo
A1  - Schael, Frank
T1  - Umweltforschung für das Land Brandenburg : Projekt Umweltanalytik / Umweltmeßtechnik / Informationssysteme
Y1  - 2000
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-3862
SP  - 176
EP  - 227
ER  - 
TY  - JOUR
A1  - Löhmannsröben, Hans-Gerd
A1  - Lemke, Matthias
A1  - Schober, Lars
A1  - Schultze, Rainer
T1  - In-situ Analytik von organischen Bodenkontaminationen mit Laser-induzierter Fluoreszenz
Y1  - 2000
ER  - 
TY  - JOUR
A1  - Löhmannsröben, Hans-Gerd
A1  - Theo, Hengstermann
A1  - Lemke, Matthias
A1  - Schober, Lars
A1  - Schultze, Rainer
T1  - Entwicklung eines optischen Meßsystems zur in-situ Bestimmung von Fluoreszenztracern, Sauerstoff und pH- Wert in Gewässern (FLUTRAS: Fluorescence Tracer Detection System)
Y1  - 2000
ER  - 
TY  - GEN
A1  - Schultze, Rainer H.
A1  - Lemke, Matthias
A1  - Löhmannsröben, Hans-Gerd
T1  - Laser-induced fluorescence (LIF) spectroscopy for the in situ analysis of petroleum product-contaminated soils
N2  - Contents: Introduction Experimental Techniques: The LIF demonstrator unit - The LIF demonstrator unit - The mobile LIF spectrometer OPTIMOS - Investigated petroleum products and soil samples Results and Discussion: Photophysical properties of the petroleum products LIF spectroscopic investigations of oil-spiked samples LIF spectroscopic investigations of real-world soils Conclusions
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 9 
Y1  - 2004
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-12271
ER  -