PRB (permeable reactive barrier) test device

The utility model discloses a PRB (permeable reactive barrier) test device which comprises a polluted underground water tank, a confined water and soil layer, a water-bearing layer barrier layer and a non-confined water and soil layer are sequentially arranged in an inner cavity of the polluted unde...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI JIHONG, LIU XUEPENG, ZHAO YAOFEI, PAN GAOFENG, CHEN CHONGXIN, LIU WEIHAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a PRB (permeable reactive barrier) test device which comprises a polluted underground water tank, a confined water and soil layer, a water-bearing layer barrier layer and a non-confined water and soil layer are sequentially arranged in an inner cavity of the polluted underground water tank from bottom to top, and polluted underground water distribution systems are arranged in the confined water and soil layer and the non-confined water and soil layer respectively. A detachable PRB filler unit is arranged on the left side of the polluted underground water tank, and a treated underground water tank is arranged on the left side of the detachable PRB filler unit. According to the PRB test device, uniform water distribution can be conveniently carried out on a confined water soil layer and a non-confined water soil layer in the polluted underground water tank through the arranged polluted underground water distribution system, polluted underground water reacts with filler in the PRB fil