Results 11 to 20 of about 21,148 (234)
Frontiers in Public Health, 2023 ObjectivesRadioactivity monitoring around nuclear facilities is crucial to provide important baseline data for effective detection of radioactive leakage to the environment.
Peng Wang +12 more
doaj +2 more sources
Ядерна фізика та енергетика, 2021 Under natural conditions, in one of the most radioactively contaminated water bodies of the Chornobyl exclusion zone, lake Glyboke in 2020, experimental studies were carried out to assess the effectiveness of the use of additional "clean" feeding to ...
O. V. Kashparova +4 more
doaj +2 more sources
Scientific Reports, 2020 We have measured artificial radionuclides, such as 90Sr and 137Cs, in atmospheric depositions since 1957 in Japan. We observed the variations in 90Sr and 137Cs, which were emitted from atmospheric nuclear tests and nuclear power plant accidents, due to ...
Takeshi Kinase +5 more
doaj +2 more sources
Phosphate (Bio)mineralization Remediation of 90Sr-Contaminated Groundwaters
ACS ES&T water, 2023 Historical operations at nuclear mega-facilities such as Hanford, USA, and Sellafield, UK have led to a legacy of radioactivity-contaminated land. Calcium phosphate phases (e.g., hydroxyapatite) can adsorb and/or incorporate radionuclides, including 90Sr.
Callum Robinson +4 more
semanticscholar +1 more source
Water, 2023 During the accident in April 1986, the Cooling Pond (CP) of the Chornobyl Nuclear Power Plant (ChNPP) was heavily contaminated by fuel particles and radionuclides of cesium-137 (137Cs) and strontium-90 (90Sr).
R. Bezhenar +10 more
semanticscholar +1 more source
Measurement of 90Sr in Marine Biological Samples
Molecules, 2022 Strontium-90 (90Sr) is one of the most hazardous radionuclides, and it contributes to radiation exposure by ingestion. The routine determination of 90Sr in marine biological samples is highly desirable given the development of the nuclear power industry.
Fangfang Deng, F. Lin
semanticscholar +1 more source
Molecules, 2022 In the context of the rapid development of the world’s nuclear power industry, it is vital to establish reliable and efficient radioanalytical methods to support sound environment and food radioactivity monitoring programs and a cost-effective waste ...
Zhen Zhou +6 more
semanticscholar +1 more source
Facile Synthesis of Nanolayered Manganese Oxide for the Efficient and Selective Removal of Strontium(II) from Nuclear Wastewater. [PDF]
Adv Sci (Weinh)A novel nanolayered manganese oxide material (Na‐NLMO) is prepared using a rapid and straightforward method for efficient adsorption of Sr(II) in both simulated waste liquid and natural water systems. Its excellent adsorption performance of Na‐NLMO could be attributed to the accessible layered structure and negatively charged framework.
Wang F +13 more
europepmc +2 more sources
Rapid 90Sr quantification method based on the Bateman equation for routine laboratory work
Nukleonika, 2022 Artificially introduced into the environment 90Sr is highly radiotoxic, so its content levels in foodstuff and biota require constant monitoring for radiological protection.
Wiatr Karol +2 more
doaj +1 more source
Materials, 2021 In the paper, investigation results of the uptake efficiency of radionuclides 60Co, 90Sr, and 137Cs dissolved in water onto iron oxides α-Fe2O3 and Fe3O4 are presented. It was found that sorption efficiency increased for higher pH values.
N. V. Efimova +4 more
semanticscholar +1 more source