Results 21 to 30 of about 2,425,746 (259)

Scalable block preconditioners for saturated thermo-hydro-mechanics problems

open access: yesAdvanced Modeling and Simulation in Engineering Sciences, 2023
We are interested in the modelling of saturated thermo-hydro-mechanical (THM) problems that describe the behaviour of a soil in which a weakly compressible fluid evolves.
Ana C. Ordonez   +4 more
doaj   +1 more source

Interactions between C-steel and blended cement in concrete under radwaste repository conditions at 80 °C

open access: yesScientific Reports, 2023
Deep geological repository is widely considered as the preferred solution for the final disposal of high-level radioactive waste. Investigation representative of the Hungarian disposal concept was conducted using mock-up diffusion cells to study the ...
Margit Fabian   +3 more
doaj   +1 more source

Anaerobic co-digestion in a liquid recirculation pilot-scale reactor: Thermal and hydraulic study

open access: yesEnergy Reports, 2020
Morocco’s economy relies heavily on agriculture, which leads to an abundance in the availability of both vegetal and animal waste. Different treatment and disposal methods have been proposed to produce energy.
Mohammed El Ibrahimi   +5 more
doaj   +1 more source

Optimization of Silver Nanoparticle Separation Method from Drilling Waste Matrices

open access: yesEnergies, 2021
Significant amounts of produced water, spent drilling fluid, and drill cuttings, which differ in composition and characteristics in each drilling operation, are generated in the oil and gas industry.
Monika Gajec   +2 more
doaj   +1 more source

Studi Pengolahan Limbah Usaha Mandiri Rumah Tangga dan Dampak Bagi Kesehatan di Wilayah Kenjeran Surabaya

open access: yesAksiologiya: Jurnal Pengabdian Kepada Masyarakat, 2017
At this time the development of the industry in Indonesia is growing rapidly, there are currently large and small industries. An assortment of chemical industry, paper, textiles and cement. The small industry such as industry know.
Dahruji   +2 more
doaj   +1 more source

A Biodegradable Composite of Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) with Short Cellulose Fiber for Packaging

open access: yesMaterials Research, 2023
The problem of improper disposal of polymeric waste is increasingly in present. Thus, the use of biodegradable polymers is a good alternative, especially for packaging.
Marceli N. Conceição   +6 more
doaj   +1 more source

Effects of Waste Drilling Fluid on Physiological Characteristics of Two Leguminous Plants and Soil Properties Under Abiotic Stress

open access: yesHorticulturae
Oil and gas drilling waste drilling fluid is a complex alkaline mixture that poses risks to plants and soil ecosystems during transportation and disposal due to potential leakage.
Die Hu   +4 more
doaj   +1 more source

Simulation research of a counter-flow rotary kiln hazardous waste incineration system

open access: yesInternational Journal of Coal Science & Technology, 2022
As industrialization accelerates and the amount of hazardous waste generated gradually increases, the means of disposal of hazardous waste is of increasing concern.
Shiqiao Yang   +5 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

A Review of Potential Cementing Systems for Sealing and Support Matrices in Deep Borehole Disposal of Radioactive Waste

open access: yesEnergies, 2019
Cementitious grouts are being developed for use as sealing and support matrices (SSMs) in deep borehole disposal (DBD) where temperatures do not exceed 190 °C. They will seal radioactive waste containers into the bottom 2 km of holes drilled up to 5
Nicholas Charles Collier   +2 more
doaj   +1 more source

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