Aerobic processes

Full Title

Biological treatment of water, waste water, or sewage > Aerobic processes

Child Classifications

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• C02F 3/025
• C02F 3/04 using trickle filters
• C02F 3/06 using submerged filters
• C02F 3/08 using moving contact bodies
• C02F 3/10 Packings; Fillings; Grids (packing elements in general B01J19/30, B01J19/32)
• C02F 3/12 Activated sludge processes