Results 11 to 20 of about 261,344 (238)

Shale barrier performance in petroleum systems: implications for CO 2 storage and nuclear waste disposal

open access: yesGeoenergy, 2023
Shale is often required to act as a natural barrier to fluid flow around nuclear waste repositories and above CO 2 storage sites. The small pore size of the shale matrix makes it an effective barrier to fluid flow.
Quentin J. Fisher   +2 more
semanticscholar   +1 more source

Law of Nuclide Migration in Clayey Rocks considering Diffusion and Fluid Transport

open access: yesFrontiers in Earth Science, 2022
A core concern in the research on deep geological disposal of high-level radioactive waste is the migration of radionuclides in geological bodies. Most studies on radionuclide migration consider the role of only the rock fissures without incorporating ...
Hongdan Yu   +6 more
doaj   +1 more source

Deep Well Injection Induced Seismicity

open access: yesCivil Engineering Dimension, 2022
Injection of fluid into subsurface geologic strata for geothermal energy, oil production, and waste disposal has been linked to induced seismic activity in the United States as well as in several other countries.
Dario Rosidi
doaj   +1 more source

Valorization of Hemodialysis Wastewater: An Emerging Reality

open access: yesRevista Portuguesa de Nefrologia e Hipertensão, 2023
The reutilization and valorization of wastewater contributes to water saving and improve the energetic efficiency of hemodialysis facilities. Moreover, it has the added benefit of reducing environmental impact and providing economically interesting ...
Faissal Tarrass, Meryem Benjelloun
doaj   +1 more source

Performance evaluation of a high-performance offshore cementing wastes accelerating agent

open access: yesOpen Physics, 2022
This article reports a quick-setting agent named AS-G1. In the current offshore oil exploitation, there are usually wastes mixed with the drilling fluid, completion fluid, cement slurry, etc.
Hou Haiou   +6 more
doaj   +1 more source

STUDY ON THE MANAGEMENT OF ELECTRICAL EQUIPMENT AND WASTE ELECTRICAL EQUIPMENT WITH PCB CONTENT IN MARAMUREȘ COUNTY, ROMANIA [PDF]

open access: yesCarpathian Journal of Electrical Engineering, 2021
This study highlights the management of electrical equipment and waste electrical equipment with PCB content inventoried in Romania. Because it is mandatory to phase out such equipment with concentrations of at least 50 ppm at a volume of more than 5 dm3
Irina SMICAL, Olivian CHIVER
doaj  

A kind of Upwind Finite Element Approximations for Compressible Flow of Contamination from Nuclear Waste in Porous Media [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2008
A non-linear parabolic system is derived to describe compressible nuclear waste disposal contamination in porous media . Galerkin method is applied for the pressure equation .
Abbas Al-Bayati   +2 more
doaj   +1 more source

Computational Fluid Dynamics Simulation of Fluidized Bed Dryer for Sago Pith Waste Drying Process

open access: yesJurnal Kejuruteraan, 2021
Sago pith waste (SPW) has a great potential in becoming numerous kinds of reusable products as it has high level of starch content after went through drying process.
Abdul Mu’im Abdul Nasir   +4 more
semanticscholar   +1 more source

Collection of Thermal Energy Available from a Biogas Plant for Leachate Treatment in an Urban Landfill: A Sicilian Case Study

open access: yesEnergies, 2012
The landfill of Bellolampo is located in northern Sicily and serves the greater area of Palermo (Sicily). In the recent past, the landfill has been progressively renovated in order to align the waste disposal process with the state-of-the-art technology.
Roberto Volpe   +2 more
doaj   +1 more source

Subsurface Disposal of Fluid Wastes in Saskatchewan: ABSTRACT [PDF]

open access: yesAAPG Bulletin, 1974
In the Williston basin region, deep-well disposal of industrial fluid wastes is confined largely to the Saskatchewan part of the stable, relatively shallow, tectonic shelf, which is flanked on the south by the deeper basin proper, and is delimited in the north by the Canadian shield.
openaire   +1 more source

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