adequate treatment facilities due to the high cost of conventional
treatment technologies. The negative impact of wastewater on the
environment calls for the need to develop alternative and economical
methods of treatment/utilization. Wastewater reuse is also an
important strategy for conserving water resources, particularly in
areas suffering from water shortage (Kivaisi, 2001). Constructed
wetlands have been reported as cheap technologies and can treat
various forms of wastewater of varying strength. They do not
needcomplicatedmaintenance like other conventional wastewater
treatmenttechnologies such as activated sludge system (Stefanakis
et al., 2011; Uysal, 2013; Li et al., 2013)