In-situ LIF analysis of biological and petroleum-based hydraulic oils on soil
- 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.
| Author details: | Matthias Lemke, Rebeca Fernández-Trujillo, Hans-Gerd LöhmannsröbenORCiDGND |
|---|---|
| URN: | urn:nbn:de:kobv:517-opus-12268 |
| Publication series (Volume number): | Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe (paper 011) |
| Publication type: | Postprint |
| Language: | English |
| Publication year: | 2005 |
| Publishing institution: | Universität Potsdam |
| Release date: | 2007/01/26 |
| Tag: | hydraulic oils; in-situ; laser induced; lubricants; optical oil sensor; soil |
| Source: | Sensors. - ISSN 1424-8220. - 5 (2005), S. 61 - 69 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
| External remark: | first published in: Sensors. - ISSN 1424-8220. - 5 (2005), S. 61 - 69 |
