Entwurf und Entwicklung von zwei neuartigen gebauten Feuchtgebieten: Die Duplex-Konstru...
95,56 €
However, they require large areas for their construction, which is not available in many cases. The Duplex-CW is a hybrid CW composed of a vertical flow CW on top of a horizontal flow filter. The CWR is a shallow HF CW placed on the roof of a building, thus it does not occupy any land.
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