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The constructed wetland (CW) was developed as a pilot integrated system for the capital city's old sanitary landfill site. It consisted of three interconnected beds, two of vertical flow and one of horizontal flow stage. The CW covered 311m 2 with an intermittent hydraulic load of 0.5cmd −1 , filled with sand media and planted with reeds and cattails. The performance efficiency of...
The ability of vertical flow (VF) constructed wetland systems to treat high-strength (ca. 300mgL −1 of COD and ca. 300mgL −1 total-nitrogen) wastewater under tropical climatic conditions was studied during a 5-month period. Nine 0.8-m diameter experimental VF units (depth 0.6m) were used: three units were planted with Typha angustifolia L., another three units were planted with Cyperus...
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