Results 21 to 30 of about 189,797 (303)
Analysis and Optimization of Hydraulic Calibration for Maximum Performance of Wastewater Treatment Plants [PDF]
E3S Web of ConferencesThe hydraulic calibration of treatment units in wastewater treatment plants is a crucial task. It involves demonstrating the relative placement of these various units in relation to the water line that traverses the plant, and helps indicate the ground ...
Qabbou Nour-eddine +2 more
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Integrated surface-subsurface model to investigate the role of groundwater in headwater catchment runoff generation : a minimalist approach to parameterisation [PDF]
, 2017 This work was funded by NERC/JPI SIWA project (NE/M019896/1) and the European Research Council ERC (project GA 335910 VeWa). Numerical simulations were performed using the Maxwell High Performance Computing Cluster of the University of Aberdeen IT ...
Ala-aho, Pertti +3 more
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Permeability Estimation for Carbonate Reservoir (Case Study/ South Iraqi Field)
Iraqi Journal of Chemical and Petroleum Engineering, 2018 The heterogeneity nature of carbonate reservoirs shows sever scattering of the data, therefore, one has to be cautious in using the permeability- porosity correlation for calculating permeability unless a good correlation coefficient is available.
Samaher A. Lazim +2 more
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An example of aquifer heterogeneity simulation to modeling well-head protection areas [PDF]
, 2017 Groundwater management requires the definition of Well-Head Protection Areas (WHPA) for water supply wells. Italian law uses geometrical, chronological and hydrogeological criteria for WHPA identification, providing a groundwater travel time of 60 days ...
Fabbri, Paolo +3 more
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Hydraulic Flow Unit Characterization in Sandstone Reservoirs, Niger Delta, Nigeria
Earth and Planetary Science, 2023 The key factor in a successful oil field development plan is understanding the reservoir. The effectiveness of oil extraction is determined by variations in the reservoir, specifically the distribution of porosity and permeability. To create an accurate model of the reservoir, the vertical distribution of its qualities must be determined and separated ...
Esomchi U. Nwokoma +2 more
openaire +1 more source
Geosystems and GeoenvironmentAccurate characterization of aquifers requires comprehensive understanding of groundwater hydraulic properties. Traditional aquifer assessment techniques are usually insufficient in characterizing hydrostratigraphic variability, leading to inaccurate ...
Ndifreke I. Udosen +2 more
doaj +1 more source
The arteriolar vasodilatation model of vibrio cholerae induced diarrhoeal disease [PDF]
, 2018 Secretory diarrhoeal disease caused by enterotoxins produced by pathogenic bacteria is characterised by severe fluid loss into the intestine. A prevalent explanation for such high rates of loss, such as occur in episodes of cholera, is that intestinal ...
Lucas, Michael
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Journal of Petroleum Exploration and Production Technology, 2017 Fifteen surface sandstone samples of Late Cretaceous age were compiled from Wadi Kareem area in Eastern Desert, Egypt. Samples were subjected to permeability and porosity measurements to show their distributions and possibility of separating them into ...
Osama M. Elnaggar
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A double scale methodology to investigate flow in karst fractured media via numerical analysis. The Cassino plain case study (Central Apennine, Italy) [PDF]
, 2018 A methodology to evaluate the hydraulic conductivity of the karstmedia at a regional scale has been proposed, combining pumping tests and the hydrostructural approach, evaluating the hydraulic conductivity of fractured rocks at the block scale ...
Lancia, M., Petitta, M., Saroli, M.
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Solid Earth SciencesLitho-stratigraphic characterization within hydrogeological units of a major aquifer system in Southern Nigeria was carried out using Electrical Resistivity (ER), Stratigraphic Modified Lorenz Plots (SMLP), and Flow Zone Indicator (FZI) algorithms.
Ndifreke I. Udosen +2 more
doaj +1 more source