The water quality improvements in natural wetlands
had been observed by scientists and engineers for
many years and this led to the development of
constructed treatment wetlands as an attempt to replicate the
water quality and the habitat benefits of the natural
wetland in a constructed ecosystem with the target of water purification before discharge (EPA 2000).
had been observed by scientists and engineers for
many years and this led to the development of
constructed treatment wetlands as an attempt to replicate the
water quality and the habitat benefits of the natural
wetland in a constructed ecosystem with the target of water purification before discharge (EPA 2000).
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