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Influence of physical clogging on filtration performance of soil-geotextile interaction
Geosynthetics International, 2022During the past four decades the use of nonwoven geotextiles as filter materials in geotechnical works has experienced a marked increase. In this study, the water permeability coefficient of nonwoven geotextiles after 23 years of exploitation in drainage system was determined to evaluate the influence of physical clogging on filtration performance of ...
A. Markiewicz, M. Kiraga, E. Koda
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, 2022 Permeability Reduction of Soil Filters due to Physical Clogging
Journal of Geotechnical and Geoenvironmental Engineering, 2000Soil filters, which are commonly used to provide stability to the base soils in subsurface infrastructure, are prone to long-term accumulation of fine micron-sized particles. This causes reduction in the permeability, which in turn may lead to intolerable decreases in their drainage capacity.
Lakshmi N. Reddi +3 more
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A detailed investigation of physical and biological clogging during artificial recharge
Water, Air, and Soil Pollution, 1987An attempt was made to study the physical and biological clogging during artificial recharge with an experimental model that simulates the artificial recharging practice by considering factors such as effective infiltration rate, media size and depth, and inundation period.
S. Vigneswaran, Ronillo B. Suazo
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Physical Clogging of Uniformly Graded Porous Media Under Constant Flow rates
Transport in Porous Media, 2017This study investigated the physical clogging of uniformly graded porous media under constant flow rates using natural porous media and suspensions. The porous media selected for this experimental study was a fine-to-medium sandy soil fractioned into thirteen uniformly graded beds: seven unisize beds and six uniform beds.
Omed S. Q. Yousif +3 more
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Journal of Soils and Sediments, 2018
Water from different sources generally contains different kinds of suspended particles, which introduces the challenge of how to control physical clogging during managed aquifer recharge (MAR). Suspended solid concentration (SS) and turbidity (NTU) are widely recognized as indicators of physical clogging potential.
Yang Wang +5 more
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Water from different sources generally contains different kinds of suspended particles, which introduces the challenge of how to control physical clogging during managed aquifer recharge (MAR). Suspended solid concentration (SS) and turbidity (NTU) are widely recognized as indicators of physical clogging potential.
Yang Wang +5 more
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Understanding physical clogging in drip irrigation: in situ, in-lab and numerical approaches
Irrigation Science, 2016Dripper clogging is a major drawback of microirrigation systems that must be addressed to improve their efficiency and durability. Particle-induced clogging is first studied in situ. The experiments consist in observing in real conditions the behavior of a series of drippers fitted on an agricultural plot in the south of France.
Bounoua, Salim +6 more
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Transport in Porous Media, 2014
The effects of the hydraulic operating conditions and the concentration of suspended particles (SP) in pore fluid on the filtration and physical clogging of a porous medium were investigated. Polydisperse kaolinite SP was injected into a sand-filled column under two different operating conditions: constant flow rate and constant head.
Alem, Abdellah +3 more
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The effects of the hydraulic operating conditions and the concentration of suspended particles (SP) in pore fluid on the filtration and physical clogging of a porous medium were investigated. Polydisperse kaolinite SP was injected into a sand-filled column under two different operating conditions: constant flow rate and constant head.
Alem, Abdellah +3 more
openaire +2 more sources