Urban sewage ecological wetland purification treatment device

The utility model discloses an ecological wetland purification treatment device for town sewage, which comprises a fixed frame, a filter screen is fixedly connected to the inner wall of the fixed frame, a cleaning device is arranged on the side wall of the fixed frame and corresponds to the upper su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DING LIUJUN, CAO ZHAOJUN, YUAN JIANFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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