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Validation of an Innovative Passive Collector for Pollutant Analysis in Groundwater

  • A passive pipe sampler device for contaminant analysis in groundwater was developed which create a permanent sampling flow from groundwater and in addition to temperature, conductivity and pressure, now also has room for specific sorbents. The large surface of the adsorber offers more binding surface for the analyte and the constant movement of the sorbent with fresh groundwater also provides homogeneous binding. The spectroscopic analyses at the monitoring site of the pipe passive sampler for groundwater monitoring points enables a measurement-based validation of the sorbent circulation as an alternative to a visual assessment. The optimum pump speed for the sorbens Lewatit® M500 and SR7 was evaluated. The 42mm slim measuring device allows the use in DN50 monitoring well and thus allows the setup of a closer measuring network.

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Metadaten
Author:Jan Millauer, Hannes Jacobs, Jörg-Helge Hein, Alina Brendler, Marilena MinieriORCiD, Andreas Foitzik
URN:urn:nbn:de:kobv:526-opus4-17660
DOI (Version of Record):https://doi.org/10.52825/ocp.v2i.154
Parent Title (English):Open Conference Proceedings
Publisher:TIB Open Publishing
Document Type:Conference Proceeding
Language:English
Year of Publication:2022
Publishing Institution:Technische Hochschule Wildau
Release Date:2023/07/11
Volume:2
First Page:205
Last Page:207
Source:Millauer, J., Jacobs, H., Hein, J.-H., Brendler, A., Minieri, M., & Foitzik, A. H. (2022). Validation of an Innovative Passive Collector for Pollutant Analysis in Groundwater. Open Conference Proceedings, 2, 205–207. https://doi.org/10.52825/ocp.v2i.154
Faculties an central facilities:Fachbereich Ingenieur- und Naturwissenschaften
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 553 Lagerstättenkunde
6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Licence (German):Creative Commons - CC BY - Namensnennung 4.0 International
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