Results 41 to 50 of about 139,098 (277)

Analysis of clogging in constructed wetlands using magnetic resonance [PDF]

open access: yes, 2011
In this work we demonstrate the potential of permanent magnet based magnetic resonance sensors to monitor and assess the extent of pore clogging in water filtration systems.
Bloch   +23 more
core   +1 more source

Clogging and Unclogging of Fine Particles in Porous Media: Micromechanical Insights From an Analog Pore System

open access: yesWater Resources Research
Pore clogging and unclogging in porous media are ubiquitous in subsurface hydrologic processes, which have been studied extensively at various scales ranging from a single pore to porous‐medium samples.
Yanzhou Yin, Yi-fei Cui, Lu Jing
semanticscholar   +1 more source

Methodology to Evaluate Dripper Sensitivity to Clogging due to Solid Particles: An Assessment

open access: yesThe Scientific World Journal, 2018
Emitter clogging is a major problem in microirrigation systems, which may result from the isolated or combined effects of physical, chemical, and biological agents. Clogging caused by suspended solid particles is the most common plugging form of emitters.
Rogério Lavanholi   +6 more
doaj   +1 more source

Understanding clogging mechanisms in filter media: An integration of laboratory findings and theoretical perspectives

open access: yesSeparation and Purification Technology
This paper examines the intricate dynamics of clogging mechanisms in high infiltration rate filter media. Filtration, a fundamental process for removing solid particles from liquids and gases, plays a crucial role in industries such as petroleum and ...
Gianmario Sorrentino   +2 more
semanticscholar   +1 more source

IMPACT OF FILTRATION AND CHLORINATION ON REDUCING CLOGGING IN DRIP EMITTERS

open access: yesThe Iraqi Journal of Agricultural science
This study was aimed to reduce the clogging ratio using two waters qualities Sumael (LSI) and Bazalan (LSII). The physical treatment was carried out using complete filtration unit composed of three of filters (Hydrocyclone, Sand, and Disc filters) and ...
Z. A. Abdullah, A. A. Khalaf
doaj   +1 more source

Permeability Characteristics of Tailings considering Chemical and Physical Clogging in Lixi Tailings Dam, China

open access: yesJournal of Chemistry, 2016
Chemical and physical clogging frequently occur in tailings dam. The clogging seriously influences the safety of tailings dam. This paper conducts several column experiments to analyse the physical and chemical clogging of the Lixi tailings dam in China.
Zengguang Xu   +4 more
doaj   +1 more source

Loopholes in the current reclaimed water quality standards for clogging control during aquifer storage and recovery in China

open access: yesWater Cycle, 2020
This article presents a perspective on the current reclaimed water quality standards for clogging control during aquifer storage and recovery (ASR) in China.
Wei Fan   +3 more
doaj   +1 more source

Particle clogging mechanisms in hyporheic exchange with coupled lattice Boltzmann discrete element simulations

open access: yesThe Physics of Fluids
The clogging of a stream bed has a significant impact on the exchange of water between a river and groundwater, known as hyporheic exchange. Clogging issues in orifices influenced by fluid flow have long been a concern, particularly in understanding ...
Xudong Zhang   +4 more
semanticscholar   +1 more source

The formation mechanism and control measures of sewage treatment filler blockage

open access: yesGongye shui chuli
Sewage treatment filler can improve the effect of sewage treatment, but its clogging problem will reduce the treatment capacity and deteriorate the operating conditions, which needs to be solved urgently.
LIU Jianguo   +8 more
doaj   +1 more source

Comparison between sand and clay clogging mechanisms of pervious concrete pavement

open access: yesScientific Reports, 2022
Pervious concrete (PC) pavement has been widely accepted as a green infrastructure but is prone to clogging. This study comparatively investigated sand and clay clogging mechanisms of PC and vertical sediment distributions of sand-clogged and clay ...
Yunkang Rao   +5 more
doaj   +1 more source

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