| evaluation of the giant reed (arundo donax) in horizontal subsurface flow wetlands for the treatment of recirculating aquaculture system effluent. | introduction: two emergent macrophytes, arundo donax and phragmites australis, were established in experimental subsurface flow, gravel-based constructed wetlands (cws) receiving untreated recirculating aquaculture system wastewater. materials and methods: the hydraulic loading rate was 3.75 cm day(-1). many of the monitored water quality parameters (biological oxygen demand [bod], total suspended solids [tss], t ... | 2011 | 22006507 |