| evaluation of virus removal efficiency of coagulation-sedimentation and rapid sand filtration processes in a drinking water treatment plant in bangkok, thailand. | in order to properly assess and manage the risk of infection by enteric viruses in tap water, virus removal efficiency should be evaluated quantitatively for individual processes in actual drinking water treatment plants (dwtps); however, there have been only a few studies due to technical difficulties in quantifying low virus concentration in water samples. in this study, the removal efficiency of indigenous viruses was evaluated for coagulation-sedimentation (cs) and rapid sand filtration (rsf ... | 2016 | 27258619 |