DWA Industry Guide Watermanagement, Wastewater-Waste

4.5.4 Throttles

4.5.11 Regulating valves

4.5.12 Backflow stoppers, backflow flaps

4.6.5 Debris shafts

4.6.6 Screen plants for stormwater overflows

4.6.11 Cleaning systems for stormwater tanks

4.6.22 Weirs and overflows

4.8.8 lamella separator

9.1.53 Water level meters

9.2.5 Telecontrol

9.2.6 Process control technology systems