NA-06 - Cleaning: Flushing Methods
Flushing methods
Flushing is considered to be one of the oldest sewer cleaning methods [Frühl10] [Gürsc21] and is divided into:
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surge flushing and
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back-up flushing
Schematic representation of a flush gate [Loren98a] [Source: visaplan GmbH]
Flushing shield [FI-Müller]