SSlow sand filtrationSlow sand filtrationde Gary S. LogsdonMateriasWaterPurificationSlow sand filtrationWater, purificationFiltrationEdiciones (1)Slow sand filtration (1991)The Society · inglésMás obras de Gary S. LogsdonControlling waterborne giardiasisTThe removal and disinfection efficiency of lime softening prThe removal and disinfection efficiency of lime softening processes for Giardia and virusesCryptosporidium1997
TThe removal and disinfection efficiency of lime softening prThe removal and disinfection efficiency of lime softening processes for Giardia and viruses
CCosts of direct filtration to meet drinking water regulationCosts of direct filtration to meet drinking water regulations
