Data Publication

Hydrochemical analysis thermal water Heemskerk, Netherlands

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. On 10th of May 2021, two thermal water samples were taken by TNO before and after the heat exchanger at the geothermal site Heemskerk in the Netherlands. The samples sent to Hydroisotop were analysed for their hydrochemical composition, heavy metal and dissolved organic carbon (DOC) content and stable isotopes (18O, 2H, 13C-DIC). It should be noted that the pH measured in the laboratory diverges from previously observed pH values which in the past have not been reported below 5,4. Concentrations of major ions had initially been reported too low but re-measurement of the samples yielded values in ranges that had previously been recorded. However, the concentraton of Lithium is much higher than expected. In order to resolve these uncertainties, the site Heemskerk will be sampled again. 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. (muS/cm),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),Iron total (mg/l),Copper (mg/l),Manganese total (mg/l),Nickel (mg/l),Uranium (mg/l),Zinc (mg/l),DOC (mg/l),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). 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 > 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

copper

iron

nickel

silicon

zinc

measured property

aluminium

ammonium

antimony

arsenic

barium

carbon (C)

organic carbon

calcium

chlorine

chloride

copper

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=9f3a4cdc-f095-11ec-9531-ca1f3ed77ce8

Source publisher

GFZ Data Services

DOI

10.5880/gfz.4.8.2022.005

Creators

Hehn, Vera

Hydroisotop GmbH, Schweitenkirchen, Germany

Iannotta, Joy

Hydroisotop GmbH, Schweitenkirchen, Germany

ORCID:

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

Wash, Laura

TNO Applied Geoscience, Utrecht, Netherlands

ORCID:

https://orcid.org/0000-0001-5499-1127

Boeije, Chris

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0002-1208-7436

Pluymakers, Anne

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0001-9476-421X

Verweij, Cas

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0003-2607-8546

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

Wash, Laura

ProjectMember

TNO Applied Geoscience, Utrecht, Netherlands

ORCID:

https://orcid.org/0000-0001-5499-1127

Boeije, Chris

DataCollector

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0002-1208-7436

Pluymakers, Anne

DataCollector

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0001-9476-421X

Verweij, Cas

DataCollector

TU Delft, Delft, Netherlands

ORCID:

https://orcid.org/0000-0003-2607-8546

Hydroisotop GmbH

HostingInstitution

Hydroisotop GmbH, Schweitenkirchen, Germany

Cremer, Holger

ProjectMember

TNO Applied Geoscience, Utrecht, The Netherlands

van Zonneveld, Wart

ProjectMember

Floricultura, Heemskerk, The Netherlands

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., Wash, L., Boeije, C., Pluymakers, A., & Verweij, C. (2022). Hydrochemical analysis thermal water Heemskerk, Netherlands [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2022.005

Dates

Collected:

2021-05-10

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 Heemskerk, Netherlands