NA-06 - Cleaning: Design Measures to Avoid Deposits
Decentralised solid retention (3)
Owing to this knowledge, many authors recommend the replacement of conventional catch basins with new structures that have an improved cleaning function or solid retention. This improved separation of solids from the flow reduces operational requirements by increasing cleaning intervals ([SteinR08] [Artie1988] [Sande1994] [Bromb1993] [Grott1991] [Giesl1997] [Kraut2000] [Stotz1998] [Somme2004a] [Somme2004] [Fraen2005] [Hilli2005]).