Browsing Civil Engineering (Scholarly Articles) by Subject "Surface clogging"
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Different depth sand filters for laboratory treatment of synthetic wastewater with concentrations close to measured septic tank effluent
(2011)The objective of this study was to apply hydraulic and chemical oxygen demand (COD) loading rates at the upper limits of the design criteria for buried sand filters to test the sand filter depth design criteria. Over a ... -
Surface clogging in an intermittent stratified sand filter.
(Soil Science Society of America Journal, 2004-06-01)Accumulation of biomass and deposition of suspended solids at the surface of a sand filter can lead to clogging of the filter media. A laboratory intermittent sand filter column, which included 3 sand strata, was operated ...