Presentation on theme: "Located in Exmoor National Park, with nearby bathing beach 3800 population equivalent (summer) 1900 m 3 /d flow to full treatment Sewage feed started 12th."— Presentation transcript:
Located in Exmoor National Park, with nearby bathing beach 3800 population equivalent (summer) 1900 m 3 /d flow to full treatment Sewage feed started 12th February 1998 Porlock Sewage Treatment Plant Site data
Principle of Operation Screened crude sewage Treated & disinfected effluent Air in Waste Sludge (to further treatment) In Out
Membrane Filtration Air Bacteria Virus Solids Treated effluent Membrane
Porlock Treatment Building Tidal Storage Blowers Permeate Pumps Aeration Tanks 1 - 4 Anoxic recycle Tank 1. 2. 3. 4. Membrane Units Final Effluent out Crude Effluent inlet Fine Screens 3 mm Washing Tank
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