Efficiency of natural systems for removal of bacteria and pathogenic parasites from wastewater.


A combined constructed wetland formed by a facultative pond (FP), a surface flow wetland (SF) and a subsurface flow wetland (SSF) was studied from December 2004 until September 2005 in north-western Spain in order to evaluate their efficiency in the removal of pathogenic and indicator microorganisms and to determine their relationships. Microbial removal… (More)
DOI: 10.1016/j.scitotenv.2008.02.039


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