| 摘要 |
An apparatus and method for removing sediment from a waterway using a high pressure water spray and a suction line ( 22 ) is disclosed. The high pressure water is directed through a pressure line ( 20 ) that may be mounted inside the suction line ( 22 ). The high pressure water helps to suspend sediment that has settled in the waterway. Water and suspended sediment is then vacuumed up by the suction line ( 22 ) and deposited outside the water for further treatment or disposal. The apparatus ( 12 ) is designed to be hand-held by an individual situated in the waterway, such that great control over which specific locations within the waterway are being treated.
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