Exploració per tema "Gravel"
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Mechanical resistance properties of gravel used in subsurface flow constructed wetlands: implications for clogging (2011-05-05)
Accés restringit per política de l'editorialGravel constitutes the filter medium in subsurface flow constructed wetlands (SSF CWs) and its porosity and hydraulic conductivity decrease over time (clogging), limiting the lifespan of the systems. Using gravel of poor ...
Accés obertThe paper reports the results of suction controlled triaxial tests performed on compacted samples of two well graded granular materials in the range of coarse sand-medium gravel particle sizes: a quartzitic slate and a ...