Results 11 to 20 of about 270,502 (246)

Electrochemistry and Radioactive Wastes: A Scientific Overview

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2015
Radioactive wastes are arising from nuclear applications such as nuclear medicine and nuclear power plants. Radioactive wastes should be managed in a safe manner to protect human beings and the environment now and in the future.
Maher Abed Elaziz, Mohamed Khalifa
doaj   +2 more sources

Biodegradation of the alkaline cellulose degradation products generated during radioactive waste disposal. [PDF]

open access: yesPLoS ONE, 2014
The anoxic, alkaline hydrolysis of cellulosic materials generates a range of cellulose degradation products (CDP) including α and β forms of isosaccharinic acid (ISA) and is expected to occur in radioactive waste disposal sites receiving intermediate ...
Simon P Rout   +6 more
doaj   +2 more sources

Decontamination of Liquid Radioactive Wastes Using Clay Minerals

open access: yesCumhuriyet Science Journal, 2018
The rapid increase in the use of nuclear energyand radioisotopes has necessitated the development of effective and economicmethods for the decontamination of radioactive wastes. In this study, thedecontamination of low-level radioactive wastes containing
Mehmet Tekdal
doaj   +2 more sources

MANAGEMENT OF SPECIAL RADIOACTIVE WASTES: PRACTICAL ADVANCES AND CURRENT CHALLENGES

open access: yesРадиационная гигиена, 2015
The article covers methodological approaches for substantiating the assignment of radioactive wastes (RAO) to special radioactive wastes, as well as the results of its practical application within initial registration of RAO.
I. I. Linge   +2 more
doaj   +1 more source

Microbial Effects on Repository Performance [PDF]

open access: yes, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
West, J. M.   +2 more
core   +4 more sources

Near-field/far-field interface of a near-surface low level radioactive waste site [PDF]

open access: yes, 2004
Experimental and Modelling studies have been used to investigate the biogeochemical processes occurring at the interface zone between the near-field and far-field of the Drigg Low- Level radioactive Waste (LLW) trenches.
Hand, V. L.   +6 more
core   +4 more sources

Non-radioactive but nuclear? Containment and circulation of wastes from the French nuclear tests in Polynesia [PDF]

open access: yesSHS Web of Conferences, 2022
Beside Moruroa and Fangataufa, the two atolls where atomic bombs were detonated, the conduction of the French nuclear tests from 1966 to 1995 in Polynesia required the deployment of infrastructure throughout the whole archipelago.
Meyer Teva
doaj   +1 more source

Field Observations and Failure Analysis of an Excavation Damaged Zone in the Horonobe Underground Research Laboratory

open access: yesJournal of MMIJ, 2017
In the construction of a deep underground facility, the hydromechanical properties of the rock mass around an underground opening are changed significantly due to stress redistribution. This zone is called an excavation damaged zone (EDZ).
Kazuhei AOYAGI   +2 more
doaj   +1 more source

Crack growth rate evaluation of alloys 690/152 by numerical simulation of extracted CT specimens

open access: yesNuclear Engineering and Technology, 2019
While nickel-based alloys have been widely used for power plants due to corrosion resistance and good mechanical properties, during the last couple of decades, failures of nuclear components increased gradually.
S.H. Lee, S.W. Kim, C.H. Cho, Y.S. Chang
doaj   +1 more source

Removal of Radioactive Iodine Using Silver/Iron Oxide Composite Nanoadsorbents

open access: yesNanomaterials, 2021
Efficient and cost-effective removal of radioactive iodine (radioiodine) from radioactive contaminated water has become a crucial task, following nuclear power plant disasters.
Mah Rukh Zia   +7 more
doaj   +1 more source

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