Nitrogen Removal In Constructed Wetland
Treating Wastewater From The Seafood Industry
Author(s)
U. Puetpaiboon & C. Yirong
Abstract
Nitrogen in wastewater causes many problems in receiving water such as
eutrophication and algae bloom. Wastewater problems from the seafood industry
are a common and wide spread, especially in the south of Thailand. The seafood
industry generally generates large quantity of wastewater containing high
concentrations of organic, nitrogen, and solid matter. The wastewater needs to be
properly treated before disposal. Constructed wetland can be used for tertiary
treatment and nutrient recycling. This research studied the nitrogen removal
efficiency of a laboratory scale experiment constructed wetland using cattail
(Typha augustifolia) at different HRT at 5, 10, and 15 days and another
experimental control unit at 10 day
Keywords
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