| 摘要 |
A closed loop pressure washing system including a pressure washer device for pressure washing an object having a contaminant, and for recovering the the contaminant. The pressure washing system includes a supporting mechanism arranged to support the object while a washing fluid is flowed over the object to remove the contaminant. A collection arrangement is included at least partially located below the supporting mechanism. The collection arrangement is further arranged to receive raw run-off fluid from the support mechanism. A flush assembly is arranged to at least periodically impinge rinsing fluid onto the supporting mechanism to hydro-dynamically sweep the contaminants collecting on the support mechanism into the collection system.
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