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Metadata Files

Data Publication

Hydrochemical analysis thermal water Neustadt-Glewe, Germany

Hehn, Vera | Iannotta, Joy

GFZ Data Services

(2022)

Descriptions

The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their properties, and thus contribute to the Fluid Atlas (WP3). Additionally, the REFLECT team will compare those field data with data from lab experiments performed at near natural conditions. Samples of type C fluids were taken from several sites in Germany, Austria, Belgium and the Netherlands. The samples were analysed for major and minor ions, dissolved gases and isotopes. At Neustadt-Glewe one thermal water sample was taken by GFZ on June 02, 2021 and sent to Hydroisotop for analysis of main cations, anions, heavy metals, DOC, gases and isotopes (18O, 2H, 18O-SO4, 2H, 13C-DIC, 13C-CO2, 13C-CH4, 13C-CxHy, 2H-CH4, 34S-SO4, 34S-H2S, 2H-CH4). There was too little H2S in sample 363469 to conduct the 34S-H2S measurement. The dataset contains analysis results associated with the research project REFLECT. It is a comma separated file (csv) containing the following columns: Location,Country,Description,Laboratory (Lab.),Lab. No.,Sampling date,Spec. electr. conductivity (25 degC) Lab.,pH value Lab.,Temperature Lab. (degC),Alkalinity (pH 4.3) Lab. (mmol/l),Sodium (mg/l),Potassium (mg/l),Calcium (mg/l),Magnesium (mg/l),Ammonium (mg/l),Hydrogen carbonate (mg/l),Chloride (mg/l),Sulphate (mg/l),Nitrate (mg/l),Antimony (mg/l),Barium (mg/l),Fluoride (mg/l),Iodide (mg/l),Lithium (mg/l),Silicon (mg/l),Strontium (mg/l),Aluminium (mg/l),Arsenic (mg/l),Lead (mg/l),Chromium total (mg/l),Iron total (mg/l),Copper (mg/l),Manganese total (mg/l),Nickel (mg/l),Uranium (mg/l),Zinc (mg/l),DOC (mg/l),Hydrogen (Nml/kg),Oxygen (Nml/kg),Nitrogen (Nml/kg),Carbon dioxide (Nml/kg),Methane (Nml/kg),Ethane (Nml/kg),Propane (Nml/kg),Butane (Nml/kg),Pentane (Nml/kg),Helium (Nml/kg),Argon (Nml/kg),Sum Gases (Nml/kg),Oxygen-18 d18O-H2O (per mille VSMOW),Deuterium d2H-H2O (per mille VSMOW),Deuterium-excess (per mille VSMOW),Carbon-13 d13C-DIC (per mille VPDB),Sulphur-34 d34S-SO4 (per mille V-CDT),Oxygen-18 d18O-SO4 (per mille VSMOW),Carbon-13 d13C-CO2 (per mille VPDB),Carbon-13 d13C-CH4 (per mille VPDB),Deuterium d2H-CH4 (per mille VSMPW),Carbon-13 d13C-C2H6 (per mille VPDB),Carbon-13 d13C-C3H8 (per mille VPDB),Carbon-13 d13C-i-C4H10 (per mille VPDB),Carbon-13 d13C-n-C4H10 (per mille VPDB) Methods are described in the accompanying deliverable Fluid data of geothermal sites (type C) .
Project summary: The efficiency of geothermal utilisation largely depends on the behaviour of fluids that transfer heat between the geosphere and the engineered components of a power plant. The Horizon 2020 funded project REFLECT aims to avoid problems related to fluid chemistry rather than treat them. Fluid physical and chemical properties are often poorly defined, as in situ sampling and measurements at extreme conditions have proved difficult to date. Therefore, large uncertainties in current model predictions prevail, which are being tackled in REFLECT by collecting new, high-quality data in critical areas. The data is being implemented in a European geothermal fluid atlas and in predictive models to allow recommendations on how to best operate geothermal sites sustainably and to enhance geothermal technology development. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement nº 850626. Project website: https://www.reflect-h2020.eu/ Cordis website: https://cordis.europa.eu/project/id/850626

Keywords


Originally assigned keywords
geothermal
hydrothermal
REFLECT
Redefining geothermal fluid properties at extreme conditions to optimize future geothermal energy extraction
EARTH SCIENCE > SOLID EARTH > EARTH GASES/LIQUIDS
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > CHEMICAL CONCENTRATIONS
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPES
EARTH SCIENCE > SOLID EARTH > GEOTHERMAL DYNAMICS > GEOTHERMAL ENERGY
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUNDWATER CHEMISTRY

Corresponding MSL vocabulary keywords
geothermal energy extraction

MSL enriched keywords
subsurface energy production
geothermal energy extraction
minerals
chemical elements
aluminium
antimony
arsenic
carbon
chromium
copper
iron
nickel
silicon
zinc
measured property
aluminium
ammonium
antimony
arsenic
barium
carbon (C)
carbon dioxide
methane
calcium
chlorine
chloride
chromium
copper
hydrogen (H)
hydrogen sulfide
helium
iron
lithium
magnesium
manganese
nickel
nitrogen
nitrate
oxygen
pH
potassium
silicon
sodium
strontium
sulphur
sulphate
uranium
zinc

MSL enriched sub domains i

geochemistry

Source

https://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=b5a3111c-f095-11ec-9531-ca1f3ed77ce8

Source publisher

GFZ Data Services


DOI

10.5880/gfz.4.8.2022.007


Creators

Hehn, Vera

Hydroisotop GmbH, Schweitenkirchen, Germany

Iannotta, Joy

Hydroisotop GmbH, Schweitenkirchen, Germany

ORCID:

https://orcid.org/0000-0002-1011-2650


Contributors

Hehn, Vera

ContactPerson

Hydroisotop GmbH, Schweitenkirchen, Germany

Hehn, Vera

ProjectMember

Hydroisotop GmbH, Schweitenkirchen, Germany

Iannotta, Joy

ProjectManager

Hydroisotop GmbH, Schweitenkirchen, Germany

ORCID:

https://orcid.org/0000-0002-1011-2650

Hydroisotop GmbH

HostingInstitution

Hydroisotop GmbH, Schweitenkirchen, Germany

Friedrich, Hans-Jürgen

ProjectMember

Fraunhofer Institut für Keramische Technologien und Systeme (IKTS), Dresden, Germany

Zimmermann, Jaspar Florian

ProjectMember

GFZ German Research Centre for Geosciences, Potsdam, Germany

Hehn

ContactPerson

Hydroisotop GmbH, Schweitenkirchen, Germany

Kieling

ContactPerson

GFZ German Research Centre for Geosciences, Potsdam, Germany


References

10.48440/gfz.4.8.2021.005

https://www.reflect-h2020.eu/

https://cordis.europa.eu/project/id/850626


Citation

Hehn, V., & Iannotta, J. (2022). Hydrochemical analysis thermal water Neustadt-Glewe, Germany [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2022.007


Dates

Collected:

2021-06-02

Issued:

2022


Funding References

Funder name: Horizon 2020 Framework Programme

Funder identifier: https://doi.org/10.13039/100010661

Funder identifier type: Crossref Funder ID

Award number: 850626

Award title: Reflect


Rights

Creative Commons Attribution 4.0 International


Geo location(s)

Geothermal well Neustadt-Glewe, Germany