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STORM DRAIN FILTER SYSTEM AND METHOD.
A storm drain filter system (10, 100) includes a closure (31, 131) for selectively closing a filter (26, 122) when the latter is filled with sediments (13) or when water flow (11) into the storm drain filter system (10, 100) exceeds a filtering capacity of the filter (26, 122). When the filter (26, 122) is closed, water (11) incoming at the storm drain filter system (10, 100) is diverted to a portion thereof allowing water (11) to enter a storm drain (12) without filtration. In some embodiments, any sediments (13) already collected in the filter (26, 122) are prevented from exiting the filter (26, 122) when the filter (26, 122) is closed.
STORM DRAIN FILTER SYSTEM AND METHOD.
A storm drain filter system (10, 100) includes a closure (31, 131) for selectively closing a filter (26, 122) when the latter is filled with sediments (13) or when water flow (11) into the storm drain filter system (10, 100) exceeds a filtering capacity of the filter (26, 122). When the filter (26, 122) is closed, water (11) incoming at the storm drain filter system (10, 100) is diverted to a portion thereof allowing water (11) to enter a storm drain (12) without filtration. In some embodiments, any sediments (13) already collected in the filter (26, 122) are prevented from exiting the filter (26, 122) when the filter (26, 122) is closed.
STORM DRAIN FILTER SYSTEM AND METHOD.
LATOUR ALEXANDRE (Autor:in)
29.12.2022
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
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Abwasserkanäle