Results 11 to 20 of about 1,552 (171)

Assessment of the effect of rainfall erosion on radioactive decontamination by analyzing the sedimentary layer formed by soil transported from mountains

open access: yesCogent Engineering, 2018
The accident at the Fukushima Daiichi Nuclear Power Plant caused widespread contamination in Fukushima Prefecture. The area was mainly contaminated with radioisotopes of iodine 131, cesium 134, and cesium 137.
Tohru Ohnuma, Keizo Ishii
doaj   +2 more sources

An analysis of radioactivity distribution in soil particles using an autoradiogram method

open access: yesCogent Engineering, 2017
More than 22,000,000 m3 of soil was contaminated with cesium (Cs) radioisotopes following the accident at the Fukushima Daiichi Nuclear Power Plant. For site remediation, it is necessary to reduce this huge volume of contaminated soil.
Tohru Ohnuma, Keizo Ishii
doaj   +2 more sources

Measuring the specific concentration of the radioactive isotopes of 40K, 137Cs and (224Ra, 226Ra, 228Ra)

open access: yesJournal of Kufa-Physics, 2018
The specific concentration of radioisotopes of Potassium 40K; Cesium 137Cs and Radium (224Ra ,226Ra, 228Ra) have been identified for soil, sediment, fish samples (Liza abu, Liza klunzingeri, Brachirus orientalius, Tylosurus crocodilus, Cyprinus carpio ...
Aqeel Abdulsahib Alwaeli   +1 more
doaj   +2 more sources

Removal of Radio and Stable Isotopes of Cobalt and Cesium from Contaminated Aqueous Solutions by Isatin-Derived Ligand

open access: yesAppliedChem
This study investigated the effectiveness of a ligand known as (2-Mercapyo-phenylimino)-1,3-dihydro-indol-2-one-based ligand, in removing stable/radioactive cesium and cobalt from contaminated wastewater.
Riyam N. Khalaf   +4 more
doaj   +2 more sources

USING AEROBIC SYNTROPHIC ASSOCIATIONS OF MICROORGANISMS FOR THE DECONTAMINATION OF LIQUID RADIOACTIVE WASTE

open access: yesТонкие химические технологии, 2018
The primary objective of the study was to test the possibility of cesium-137 transmutation into a stable barium isotope in contact with an aerobic syntrophic association (SA - a conglomerate of several thousands of different species of bacteria, protozoa
N. V. Klochkova   +3 more
doaj   +4 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

Absorption of radionuclides from the Fukushima nuclear accident by a novel algal strain. [PDF]

open access: yesPLoS ONE, 2012
Large quantities of radionuclides have leaked from the Fukushima Daiichi Nuclear Power Plant into the surrounding environment. Effective prevention of health hazards resulting from radiation exposure will require the development of efficient and ...
Hiroki Shimura   +10 more
doaj   +1 more source

Measurement of Radioactive Concentrations and Determination of Isotopes Using Portable Devices for Radiochemistry Laboratories Al-Tuwaitha Nuclear Site in Iraq

open access: yesAl-Mustansiriyah Journal of Science, 2022
The measurements of radioactive concentrations using portable radiological devices for radiochemistry laboratories at the Al-Tuwaitha nuclear site (section C) were studied, section C consists of three laboratories, C1, C2, and C3 were used, Redeye ...
Hayder Rayed Fadhil   +2 more
doaj   +1 more source

Evaluation of Dose Distribution Homogeneity and Accuracy for a Cs-137 Source Using Thermoluminescent Dosimeters (CaSO₄:Dy and LiF:Mg,Ti) [PDF]

open access: yesIranian Journal of Medical Physics
Introduction: Cesium-137 (Cs-137) is a widely used source of ionizing radiation across various fields.Thermoluminescent dosimeters (TLDs), due to their sensitivity and reliability, are frequently employed to measure radiation dose in medical, industrial,
Yuni Warty   +4 more
doaj   +1 more source

Contrasting watershed-scale trends in runoff and sediment yield complicate rangeland water resources planning [PDF]

open access: yesHydrology and Earth System Sciences, 2016
Rangelands cover a large portion of the earth's land surface and are undergoing dramatic landscape changes. At the same time, these ecosystems face increasing expectations to meet growing water supply needs.
M. D. Berg   +5 more
doaj   +1 more source

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