Presentation by Andre Dieffenthaller, PE
Matches: 1
Media filtration vs. membrane filtration as RO pretreatment for removal of Fe and Mn
Presented: 02/25/19
This paper discusses results of an extensive pilot study conducted for City of Dunedin to evaluate pretreatment options for treating groundwater containing Fe and Mn with RO. Processes tested include several oxidants (Cl2, ClO2, O3, KMnO4 and combinations of some of them), 3 types of media (sand, greensand plus, pyrolusite), two UFs (ceramic and po...