Novel dissolved organic14C analyses method applied in a case study at a LILW waste repository

Anita Molnár; M. Veres; T. Varga; P. Turza; A. J.T. Jull; R. Janovics; M. Molnár

doi:10.1017/RDC.2024.85

Novel dissolved organic¹⁴C analyses method applied in a case study at a LILW waste repository

Anita Molnár, M. Veres, T. Varga, P. Turza, A. J.T. Jull, R. Janovics, M. Molnár

Research output: Contribution to journal › Article › peer-review

Abstract

A routine chemical procedure was developed at the Ede Hertelendi Laboratory of Environmental Studies (HEKAL), in Debrecen which can measure the dissolved organic radiocarbon content of groundwater as well as the inorganic and total fraction. The typical background of this non-purgeable dissolved organic radiocarbon preparation is 0.73 ± 0.14 percent modern carbon (pMC), using a carbon contamination correction on fossil dissolved material (potassium hydrogen phthalate) samples.

Original language	English (US)
Pages (from-to)	74-87
Number of pages	14
Journal	Radiocarbon
Volume	67
Issue number	1
DOIs	https://doi.org/10.1017/RDC.2024.85
State	Published - Feb 2025
Externally published	Yes

Keywords

AMS
C
dissolved organic carbon
nuclear waste
nuclear waste repository

ASJC Scopus subject areas

Archaeology
General Earth and Planetary Sciences

Access to Document

10.1017/RDC.2024.85

Cite this

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title = "Novel dissolved organic14C analyses method applied in a case study at a LILW waste repository",

abstract = "A routine chemical procedure was developed at the Ede Hertelendi Laboratory of Environmental Studies (HEKAL), in Debrecen which can measure the dissolved organic radiocarbon content of groundwater as well as the inorganic and total fraction. The typical background of this non-purgeable dissolved organic radiocarbon preparation is 0.73 ± 0.14 percent modern carbon (pMC), using a carbon contamination correction on fossil dissolved material (potassium hydrogen phthalate) samples.",

keywords = "AMS, C, dissolved organic carbon, nuclear waste, nuclear waste repository",

author = "Anita Moln{\'a}r and M. Veres and T. Varga and P. Turza and Jull, {A. J.T.} and R. Janovics and M. Moln{\'a}r",

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AU - Veres, M.

AU - Varga, T.

AU - Turza, P.

AU - Jull, A. J.T.

AU - Janovics, R.

AU - Molnár, M.

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AB - A routine chemical procedure was developed at the Ede Hertelendi Laboratory of Environmental Studies (HEKAL), in Debrecen which can measure the dissolved organic radiocarbon content of groundwater as well as the inorganic and total fraction. The typical background of this non-purgeable dissolved organic radiocarbon preparation is 0.73 ± 0.14 percent modern carbon (pMC), using a carbon contamination correction on fossil dissolved material (potassium hydrogen phthalate) samples.

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KW - dissolved organic carbon

KW - nuclear waste

KW - nuclear waste repository

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