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Woo Yong Um

Korea Atomic Energy Research Institute

SCHOLARLY PAPERS

12

DOWNLOADS

610

TOTAL CITATIONS

4

Scholarly Papers (12)

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1.

Hydrogen Isotope‒Selective Exchange of Hydrogen‒Bonded Fluorine for Tritium Separation from Radioactive Wastewater

Number of pages: 39 Posted: 21 Mar 2022
Hyojoo Kim, Bhupendra Kumar Singh and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 103 (674,591)

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Tritiated water, Hydrogen isotope effect, Isotope separation factor, Chemical affinity quantum sieving, Hydrogen‒bonded fluorine

2.

Immobilization Mechanism of Radioactive Borate Waste in Phosphate-Based Geopolymer Waste Forms

Number of pages: 25 Posted: 02 May 2022
Byoungkwan Kim, Jaehyuk Kang, Younglim Shin, Tae-min Yeo and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Pohang University of Science and Technology (POSTECH) and Korea Atomic Energy Research Institute
Downloads 98 (699,467)
Citation 3

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borate waste, phosphate-based geopolymer, waste form, boron phosphate

3.

Functionalization of Layered Double Hydroxides on Bentonite for Cesium and Iodine Retention in High-level Radioactive Waste Disposal

Number of pages: 20 Posted: 03 Sep 2024
Jueun Kim, Seokju Hong, Gi-Jun Lee and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Atomic Energy Research Institute and Korea Atomic Energy Research Institute
Downloads 68 (942,565)

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Bentonite, Layered double hydroxides, Thermal-hydraulic-mechanical-chemical (THMC), Sorption, Iodide, Cesium

4.

Recent Advances in Fenton-Like Treatment of Radioactive Ion Exchange Resins

Number of pages: 63 Posted: 27 Oct 2022
Muhammad Aamir Hafeez, Bhupendra Kumar Singh, Seok Hoon Yang, Jueun Kim, Byoungkwan Kim, Younglim Shin and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 67 (924,743)

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Radioactive waste, spent resins, Fenton-like oxidation, Dissolution, weight reduction, mineralization

5.

Assessment of Structural Stability and Leaching Characteristics of Phosphate-Based Geopolymer Waste Form Containing Radioactive Spent Ion Exchange Resins

Number of pages: 41 Posted: 14 Aug 2024
Byoungkwan Kim, Younglim Shin, Solmoi Park, Brant Walkley, Seokyoung Oh, Jaehyuk Kang and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, Pukyong National University, University of Sheffield, affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 57 (989,921)

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spent ion-exchange resin, phosphate-based geopolymer (P-GP), immobilization, radioactive waste, solidification, stabilization

6.

Effect of Si/Al Molar Ratio and Curing Temperatures on the Immobilization of Radioactive Borate Waste in Metakaolin-Based Geopolymer Waste Form

Number of pages: 33 Posted: 20 Mar 2023
Byoungkwan Kim, Jaehyuk Kang, Younglim Shin, Tae-min Yeo, jong heo and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Pohang University of Science and Technology (POSTECH), Wuhan University of Technology and Korea Atomic Energy Research Institute
Downloads 46 (1,121,190)

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geopolymer waste form, metakaolin-based geopolymer, waste acceptance criteria, borate waste, Immobilization

7.

Decontamination of Neutron-Activated Radioactive Concrete Waste by Separating EU, Co, Fe, and Mn-Containing Sand Particles Using Dense Medium Separation

Number of pages: 31 Posted: 05 Aug 2022
Seokju Hong and Woo Yong Um
affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 43 (1,145,425)

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Neutron-activated concrete waste, Dense medium separation, Sodium polytungstate, Mafic minerals, Europium

8.

Cesium Bioavailability from Contaminated Concrete in Nuclear Decommission: Dose-Dependent Kinetics and Hematological Effects in Sprague Dawley Rats

Number of pages: 37 Posted: 26 Mar 2026
Nurul Syiffa Mahzan, Nur Shahidah Abdul Rashid, Kok Siong Khoo and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, Universiti Kebangsaan Malaysia and Korea Atomic Energy Research Institute
Downloads 34 (1,304,549)

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cesium, contaminated concrete, in vivo relative bioavailability, hematology, biochemistry

9.

Mechanistic Insights into Radium Adsorption on Montmorillonite: Dft and Experimental Studies

Number of pages: 44 Posted: 04 Mar 2025
Jaeeun Kang, Ina Park, Ji Hoon Shim, Duck Young Kim and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN, Pohang University of Science and Technology (POSTECH), affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 30 (1,318,317)

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Radium, Adsorption, Surface complexation, density functional theory, Batch adsorption experiments

10.

Efficient Cesium Removal from Montmorillonite Using Ethylene Glycol Monoethyl Ether (Egme) and Freezing-Thawing Process

Number of pages: 40 Posted: 11 Feb 2025
Seok Hoon Yang, Bhupendra Kumar Singh and Woo Yong Um
affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 27 (1,359,097)
Citation 1

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Sorption, Decontamination, 137Cs, Montmorillonite, EGME, Freezing-thawing process

11.

Reactive Transport Modeling for Uranium Migration Under Environmental Stress Near High-Level Radioactive Waste Repository

Number of pages: 51 Posted: 28 Jan 2025
Won Woo Yoon, Weon Shik Han, Jeonghwan Hwang, Jung-Woo Kim, Jiyong Lee and Woo Yong Um
affiliation not provided to SSRN, Yonsei University, Korea Atomic Energy Research Institute, Korea Atomic Energy Research Institute, affiliation not provided to SSRN and Korea Atomic Energy Research Institute
Downloads 26 (1,385,945)

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HLW repository, Reactive transport model, uranium, Seawater intrusion, Safety assessment

12.

Solubility, Complexation and Thermodynamics of the Tc(Iv)–Isosaccharinic Acid System: Trends in the M(Iv) Series

Number of pages: 21 Posted: 24 Jul 2024
Kyungwon Kim, Sarah Duckworth, Marcus Altmaier, Woo Yong Um and Xavier Gaona
Pohang University of Science and Technology (POSTECH), Karlsruhe Institute of Technology, Karlsruhe Institute of Technology, Korea Atomic Energy Research Institute and Karlsruhe Institute of Technology
Downloads 11 (1,534,404)

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technetium, isosaccharinic acid, solubility, complexation, Thermodynamics, M(IV)