DWA Industry Guide Watermanagement, Wastewater-Waste

2.7.10 Installation -wastewater/water

6.2.2 Anaerobic wastewater treatment

6.2.4 Aeration systems

6.2.17 Fermentation Plants

6.2.20 Filtration plants

6.2.40 SBR plants

7.1.2 Aerobic sludge stabilisation

7.1.3 Anaerobic sludge stabilisation

7.1.6 Biogas lifting

7.1.7 Digester installations

7.1.8 Rehabilitation of digesters

7.1.9 Digester sludge degassing systems

7.1.12 Sludge Disintegration

7.1.16 Sludge mixers

7.1.17 Sludge pasteurising systems

7.1.18 Sludge stirrers

7.1.19 Large type screw pumps

7.1.20 Scum removal devices

7.1.21 Scum destroyers

7.1.23 Heat exchangers

7.7.5 Gas collector hoods

7.7.9 Gas treatment

7.7.12 Gas utilisation

7.7.16 Heat energy coupling systems

12.6.7 Biogas plants

12.6.13 Planning and engineering of fermentation plants

12.6.17 Fermentation plants and systems