Environmental Science
8 years ago

Pulse-feed Wetlands Boost River Water Quality, Outperforming Conventional Methods

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Treatment of Polluted River Water by Pulse-feed Vertical-flow Constructed Wetland
Luo Yun

Paper Summary

The study compared two types of wetlands for cleaning polluted river water. The pulse-feed vertical-flow wetland improved oxygen levels better than the conventional wetland. Both wetlands removed similar amounts of COD and TP, but the pulse-feed wetland was more effective at removing NH3-N and TN. Overall, the pulse-feed wetland had higher removal rates for NH3-N and TN compared to the conventional wetland.

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