Results 21 to 30 of about 17,695 (292)

Permeability Characteristics of Bedrock Weathering Layer in Southern Coast Area of China

open access: yesShuitu baochi tongbao, 2022
[Objective] The permeability characteristics of the bedrock weathering layer were determined in order to propose a corresponding experimental method of hydraulic conductivity, and thereby provide a scientific reference for the performance assessment of ...
Xinyu Fu   +4 more
doaj   +1 more source

Safety Assessment for the Landfill Disposal of Decommissioning Waste Solidified by Magnesium Potassium Phosphate Cement

open access: yes, 2022
The decommissioning of a nuclear power plant generates large amounts of radioactive waste, which is of several types. Radioactive concrete powder is classified as low-level waste, which can be disposed of in a landfill.
엄우용   +5 more
core   +1 more source

Design of a renewable hydroxyapatite-biocarbon composite for the removal of uranium(VI) with high-efficiency adsorption performance

open access: yesBiochar, 2022
Highlights 1. The recyclable high-efficiency Hap@BC was prepared for U(VI) removal. 2. The adsorption capacity for U(VI) of Hap@BC-10% achieved 834.8 mg/g. 3. The U(VI) extraction efficiency reached 99.9% in dynamic adsorption. 4.
Jun Liao   +5 more
doaj   +1 more source

Cloud history can change water–ice–surface interactions of oxide mineral aerosols: a case study on silica [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Mineral aerosol particles nucleate ice, and many insights have been obtained on water freezing as a function of mineral surface properties such as charge or morphology.
A. Abdelmonem   +3 more
doaj   +1 more source

Carbon dioxide-enhanced metal release from kerogen

open access: yesScientific Reports, 2022
Heavy metals released from kerogen to produced water during oil/gas extraction have caused major enviromental concerns. To curtail water usage and production in an operation and to use the same process for carbon sequestration, supercritical CO2 (scCO2 ...
Tuan A. Ho, Yifeng Wang
doaj   +1 more source

Recycling of Lead Pastes from Spent Lead–Acid Batteries: Thermodynamic Constraints for Desulphurization

open access: yesRecycling, 2022
Lead–acid batteries are important to modern society because of their wide usage and low cost. The primary source for production of new lead–acid batteries is from recycling spent lead–acid batteries.
Yongliang Xiong
doaj   +1 more source

International Low Level Waste Disposal Practices and Facilities [PDF]

open access: yes, 2011
The safe management of nuclear waste arising from nuclear activities is an issue of great importance for the protection of human health and the environment now and in the future.
Nutt, W.M. (Nuclear Engineering Division)
core   +1 more source

Spent nuclear fuel management, characterisation, and dissolution behaviour: progress and achievement from SFC and DisCo

open access: yesEPJ Nuclear Sciences & Technologies, 2023
SFC is a work package in Eurad that investigates issues related to the properties of the spent nuclear fuel in the back-end of the nuclear fuel cycle. Decay heat, nuclide inventory, and fuel integrity (mechanical and otherwise), and not least the related
Sjöland Anders   +19 more
doaj   +1 more source

The Secret of the Copper Box: public experiments and the prospects of living archives of Swedish nuclear waste

open access: yes, 2021
This paper approaches the question of nuclear safety in relation to the prospects of living archives, and in particular, it explores two public events where sociocultural aspects of nuclear waste management in Sweden were enacted.
Storm, Anna   +3 more
core   +1 more source

The geological disposal of nuclear waste [PDF]

open access: yesJournal of Environmental Radioactivity, 1988
Fourteen papers dealing with disposal of high-level radioactive wastes are presented. These cover disposal in salt deposits, geologic deposits and marine disposal.
openaire   +2 more sources

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