DWA Industry Guide Watermanagement, Wastewater-Waste

4.3.1 Petrol separators

4.3.2 Grease traps

4.3.3 Oil separators

6.1.2 Interceptors

6.1.22 Skimmers

6.4.1 Microfiltration

6.4.2 Nanofiltration

6.4.3 Ultrafiltration

6.6.10 Membrane filter systems, reverse osmosis systems

8.1.6 Membrane processes

8.2.1 Chemicals for water treatment

11.1.15 Glass production and processing

11.1.38 Metal working, metal processing

11.1.40 Wastewater containing mineral oil

11.1.60 Water conditioning, cooling systems

12.8.18 Oil defence vehicles

13.1.2 Separators, maintenance and inspection

14.5.1 Operator models (BOO), BOT)