@article{MTMT:34596970, title = {Deterioration of Cementitious Materials in Wastewater Treatment Plants’ Pumping Stations and Sand-Trap Structures}, url = {https://m2.mtmt.hu/api/publication/34596970}, author = {Kashaija, Nedson T. and Gável, Viktória and Krett, Gergely and Kővágó, Ákos and Kürthy, Miklós and Szabó, Csaba and M Tóth, Erika and Szabó-Krausz, Zsuzsanna}, doi = {10.3390/jcs8020060}, journal-iso = {J COMPOSITES SCI}, journal = {JOURNAL OF COMPOSITES SCIENCE}, volume = {8}, unique-id = {34596970}, abstract = {Wastewater treatment plants (WWTPs) are critical infrastructures for wastewater management, and their durability is crucial. Due to their excellent water tightness and strength, cementitious materials are used to build WWTPs. However, the performance of these materials is affected by aggressive environments. There are few in situ experiments in the literature regarding the deterioration of cementitious materials in WWTPs. This paper investigates their deterioration mechanisms in a sewage pumping station and a sand-trap structure of a WWTP. In situ experiment was conducted by exposing cement specimens in both locations for 1, 2, 3 and 7 months. The physical and morphological changes of the specimens were examined using stereo microscopy and scanning electron microscopy, whereas the mineralogical/solid phase changes were examined using X-ray diffraction. The results showed that the specimens from the pumping station formed colored surface products, which were confirmed to be secondary minerals (i.e., gypsum and ettringite), whereas there were no colored surface products in the sand-trap structure. The results demonstrated that cementitious materials subjected to wastewater vapors (in a pumping station) had higher deterioration effects than those subjected to wastewater liquid (in a sand-trap structure), suggesting that the wastewater vapors are more aggressive toward cementitious materials than wastewater liquids.}, year = {2024}, eissn = {2504-477X}, orcid-numbers = {Kashaija, Nedson T./0009-0004-3913-4169; Krett, Gergely/0000-0003-1145-4852; Szabó, Csaba/0000-0002-1580-6344; M Tóth, Erika/0000-0001-9048-5758; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @CONFERENCE{MTMT:34574349, title = {The Current State of Geochemical Modeling in Subsurface Underground Hydrogen Storage}, url = {https://m2.mtmt.hu/api/publication/34574349}, author = {Gelencsér, Orsolya and Árvai, Csaba and Mika, László Tamás and Breitner, Dániel and Szabó, Csaba and Falus, György and Sonnenthal, Eric and Szabó-Krausz, Zsuzsanna}, booktitle = {AGU Fall Meeting 2023}, unique-id = {34574349}, year = {2023}, pages = {1-2}, orcid-numbers = {Gelencsér, Orsolya/0000-0001-8615-9298; Szabó, Csaba/0000-0002-1580-6344; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @CONFERENCE{MTMT:34124758, title = {Energy storage in hydrogen, hydrogen storage in porous rocks}, url = {https://m2.mtmt.hu/api/publication/34124758}, author = {Gelencsér, Orsolya and Árvai, Csaba and Szabó-Krausz, Zsuzsanna}, booktitle = {53. Meeting of Young Geoscientists - Ifjú Szakemberek Ankétja}, unique-id = {34124758}, year = {2023}, pages = {38-39}, orcid-numbers = {Gelencsér, Orsolya/0000-0001-8615-9298; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @CONFERENCE{MTMT:34124734, title = {Rock forming minerals reactivity in hydrogen environment – experimental and modeling study}, url = {https://m2.mtmt.hu/api/publication/34124734}, author = {Gelencsér, Orsolya and Árvai, Csaba and Mika, László Tamás and Szabó, Csaba and Breitner, Dániel and Szabó-Krausz, Zsuzsanna and Falus, György}, booktitle = {Goldschmidt 2023 Conference: abstracts}, unique-id = {34124734}, year = {2023}, orcid-numbers = {Gelencsér, Orsolya/0000-0001-8615-9298; Szabó, Csaba/0000-0002-1580-6344; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @CONFERENCE{MTMT:34093111, title = {New insights into mineral storage of CO2: comparison of flooded and not flooded sandstone from the same formation}, url = {https://m2.mtmt.hu/api/publication/34093111}, author = {Cseresznyés, Dóra and Király, Csilla and Szabó-Krausz, Zsuzsanna and Gyore, D and Szamosfalvi, Ágnes and Szabó, Csaba and Czuppon, György and Falus, György}, booktitle = {Goldschmidt 2023 Conference: abstracts}, unique-id = {34093111}, year = {2023}, orcid-numbers = {Cseresznyés, Dóra/0000-0001-6676-7122; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700; Szabó, Csaba/0000-0002-1580-6344; Czuppon, György/0000-0002-7231-6042} } @article{MTMT:34043809, title = {A Multiple Interactive Continua Model (MINC) to Simulate Reactive Mass Transport in a Post-Mining Coal Zone: A Case Study of the Ibbenburen Westfield}, url = {https://m2.mtmt.hu/api/publication/34043809}, author = {Bedoya-Gonzalez, Diego and Kessler, Timo and Rinder, Thomas and Hilberg, Sylke and Szabó-Krausz, Zsuzsanna and Schafmeister, Maria-Theresia}, doi = {10.1007/s10230-023-00938-2}, journal-iso = {MINE WATER ENVIRON}, journal = {MINE WATER AND THE ENVIRONMENT}, volume = {42}, unique-id = {34043809}, issn = {1025-9112}, abstract = {We tested the suitability of the multiple interactive continua approach (MINC) to simulate reactive mass transport in a disturbed post-mining coal zone. To the authors' knowledge, this approach has not been employed in such mining settings despite its relative success in other environmental fields. To this end, TOUGHREACT software was used to set up a MINC model of the unsaturated overburden of the Ibbenburen Westfield. With it, we examined and evaluated water-rock interactions in both the fractured and porous continua as the main driver of elevated hydrogen, iron, sulfate, and chloride concentrations in the coal mine groundwater. Long and seasonal geochemical signatures were obtained by formulating and applying a five-stage modelling process that depicts the mining history of the area. The simulation results agree well with the concentrations and discharge trends measured in the mine drainage. Oxygen and meteoric water flow through the fractured continuum, leading to a high and steady release of hydrogen, iron, and sulfate ions derived from pyrite oxidation in the matrix continua closest to the fractures. Likewise, high chloride concentrations resulted from the mixing and gradual release of relatively immobile solutes in the matrix as they interacted with percolating water in the fracture. In both cases, the use of a multiple continua approach was essential to resolve sharp gradients for advection and faster kinetic reactions, while reducing the model's dependence on block size for diffusive transport at the fracture-matrix interface. The model further allows for the calculation and analysis of solute exchange and transport in the unsaturated overburden resulting from rebound and imbibition processes, something pioneering when compared to other models in the field.}, keywords = {water-rock interaction; Reactive transport; Pyrite oxidation; TOUGHREACT; Multiple interactive continua; Groundwater rebound}, year = {2023}, eissn = {1616-1068}, pages = {266-292}, orcid-numbers = {Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @article{MTMT:33833349, title = {The geochemical role of B-10 enriched boric acid in cemented liquid radioactive wastes}, url = {https://m2.mtmt.hu/api/publication/33833349}, author = {Rostamiparsa, Mojtaba and Tolnai, István and Czömpöly, Ottó Sámuel and Fábián, Margit and Hegedűs, M and Falus, György and Szabó, Csaba and Óvári, Mihály and Tóbi, Csaba and Kónya, P and Völgyesi, Péter and Szabó-Krausz, Zsuzsanna}, doi = {10.1007/s10967-023-08913-5}, journal-iso = {J RADIOANAL NUCL CHEM}, journal = {JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY}, volume = {332}, unique-id = {33833349}, issn = {0236-5731}, year = {2023}, eissn = {1588-2780}, pages = {2543-2557}, orcid-numbers = {Szabó, Csaba/0000-0002-1580-6344; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @article{MTMT:33727670, title = {The role of water and weathering processes in landslides in Hungarian loess sediment}, url = {https://m2.mtmt.hu/api/publication/33727670}, author = {Király, Csilla and Cseresznyés, Dóra and Magyar, Norbert and Hatvani, István Gábor and Egedy, Tamás and Szabó-Krausz, Zsuzsanna and Udvardi, Beatrix and Jakab, Gergely Imre and Varga, György and Szalai, Zoltán}, doi = {10.3390/hydrology10040081}, journal-iso = {HYDROLOGY-BASEL}, journal = {HYDROLOGY}, volume = {10}, unique-id = {33727670}, year = {2023}, eissn = {2306-5338}, orcid-numbers = {Cseresznyés, Dóra/0000-0001-6676-7122; Hatvani, István Gábor/0000-0002-9262-7315; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700; Jakab, Gergely Imre/0000-0001-5424-1983; Varga, György/0000-0003-4784-6372; Szalai, Zoltán/0000-0001-5267-411X} } @article{MTMT:33614737, title = {Effect of hydrogen on calcite reactivity in sandstone reservoirs: Experimental results compared to geochemical modeling predictions}, url = {https://m2.mtmt.hu/api/publication/33614737}, author = {Gelencsér, Orsolya and Árvai, Csaba and Mika, László Tamás and Breitner, D. and LeClair, D. and Szabó, Csaba and Falus, Gy. and Szabó-Krausz, Zsuzsanna}, doi = {10.1016/j.est.2023.106737}, journal-iso = {J ENERGY STORAGE}, journal = {JOURNAL OF ENERGY STORAGE}, volume = {61}, unique-id = {33614737}, issn = {2352-152X}, year = {2023}, eissn = {2352-1538}, orcid-numbers = {Gelencsér, Orsolya/0000-0001-8615-9298; Szabó, Csaba/0000-0002-1580-6344; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700} } @{MTMT:33635644, title = {Karbonát-H2 kölcsönhatás felszín alatti hidrogéntárolásban}, url = {https://m2.mtmt.hu/api/publication/33635644}, author = {Gelencsér, Orsolya and Szabó-Krausz, Zsuzsanna and Árvai, Csaba and Mika, László Tamás and Szabó, Csaba and Breitner, Dániel and Falus, György}, booktitle = {Calce et malleo – Mésszel és kalapáccsal}, unique-id = {33635644}, year = {2022}, pages = {49}, orcid-numbers = {Gelencsér, Orsolya/0000-0001-8615-9298; Szabó-Krausz, Zsuzsanna/0000-0002-4454-8700; Szabó, Csaba/0000-0002-1580-6344} }