Results 21 to 30 of about 42,893 (118)

Spatial Correlation of Cone Tip Resistance for Soil in Nasiriyah

open access: yesOpen Civil Engineering Journal, 2018
Quantification of soil property spatial variations is an important step in any reliability-based design. Little stochastic parameter information about the soil in Nasiriyah, which is in southern Iraq, is available.In this paper, the Scale Of Fluctuation (
R. R. Shakir
semanticscholar   +1 more source

Determination of chemical oxygen demand for phenolic compounds from oil refinery wastewater implementing different methods

open access: yesDesalination and Water Treatment, 2021
In this study, the reduction of the chemical oxygen demand (COD) for the wastewater contaminated by phenolic compounds was investigated using three techniques: batch adsorption, electrochemical processing, and adding a granular third electrode (GTE) to ...
S. T. Kadhum, G. Y. Alkindi, T. Albayati
semanticscholar   +1 more source

The history of the Iraq Levies 1915-1932. [PDF]

open access: yes, 1997
This thesis is concerned with the origins and developments of a British-initiated force, known as "The Iraq Levies", which was raised during the Mesopotamian campaign of the First World War.
Young, Robert Vernon Joseph
core   +1 more source

Production of Eco-Friendly Water: A Digital Baffle Electro Batch Reactor (DBEBR) for Enhanced Electro-Fenton Oxidation (EFO) Technology of Refinery Wastewater

open access: yesJournal of Applied Science and Engineering
The work objective is to improve the treatment of oil refinery-polluted wastewater by enhancing the ElectroFenton Oxidation (EFO) technology using a novel design pilot plant Digital Baffle Electro Batch Reactor (DBEBR) through organic pollution removal ...
MogdamGassyHussein   +4 more
doaj   +1 more source

Erythritol: Another C4 Platform Chemical in Biomass Refinery

open access: yesACS Omega, 2020
The potential of erythritol as a platform chemical in biomass refinery is discussed in terms of erythritol production and utilization. Regarding erythritol production, fermentation of sugar or starch has been already commercialized.
Y. Nakagawa   +5 more
semanticscholar   +1 more source

Treatment of petroleum refinery effluents and wastewater in Iraq: A mini review

open access: yes, 2021
In the analysis undertaken, we review waste from the crude oil and fuel refining. In addition to petrochemical intermediate products industry in Iraq in petroleum refinery effluents (PRE).
M. N. Rahi, A. J. Jaeel, A. Abbas
semanticscholar   +1 more source

Photocatalytic degradation of oily waste and phenol from a local South Africa oil refinery wastewater using response methodology

open access: yesScientific Reports, 2020
The photocatalytic degradation of a local South Africa oil refinery wastewater was conducted under UV radiation using an aqueous catalyst of titanium dioxide (TiO2), Degussa P25 (80% anatase, 20% rutile) in suspension. The experiment was carried out in a
Emmanuel Kweinor Tetteh   +2 more
semanticscholar   +1 more source

Optimization of a refinery scheduling process with column generation and a quantum annealer

open access: yesOptimization and Engineering, 2021
This study focuses on the optimization of a refinery scheduling process with the help of an adiabatic quantum computer, and more concretely one of the quantum annealers developed by D-Wave Systems.
Ossorio ‐ Castillo, Pena ‐ Brage
semanticscholar   +1 more source

Advancements and Challenges in Tongue Transplantation: A Comprehensive Review and Meta‐Analysis (A Systematic Review)

open access: yesHealth Science Reports, Volume 8, Issue 11, November 2025.
ABSTRACT Background and Aims Tongue transplantation is emerging as a novel reconstructive option aimed at restoring critical functions—such as articulation, swallowing, and taste—in patients with extensive tongue defects due to squamous cell carcinoma or trauma. This systematic review and meta‐analysis synthesizes current clinical outcomes, challenges,
Hashim Manea   +4 more
wiley   +1 more source

Separation of the Petroleum System [PDF]

open access: yes, 2015
This study discusses the overall process of crude oil separation as well as the necessary equipment used in the process. Also discussed and analyzed are potential issues seen in the crude oil extraction process.
Neamah, Ali Ibrahim
core   +2 more sources

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