Publications

Thanh, NC, Vigneswaran, S & Polprasert, C 1979, 'OPTIMIZATION OF DUAL‐MEDIA FILTER PERFORMANCE¹', JAWRA Journal of the American Water Resources Association, vol. 15, no. 5, pp. 1459-1465.
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ABSTRACT: Rapid‐rate filter with sand or anthracite as filter media was studied at filtration rates of 4.5 and 9.0 m3/m2‐h. Different parameters were evaluated by adopting a proposed simplified model. A suitable combination of anthracite‐sand as filter media was given by using corresponding filter parameters of single‐medium filters and break‐even optimization technique.