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OWS & STP
Topics under OWS & STP.
OWS & STP
OWS & STP Topics
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01
Oily Water Separator (OWS) — Working Principle, 15 ppm OCM & Siphon Breaker
How bilge water earns its overboard ticket in two stages plus a 15 ppm gate, and why a vented loop stops silent siphoning when the plant is stopped.
02
Sewage Treatment Plant (STP) — Working, Bacteria, BOD & Troubleshooting
How three chambers turn sewage into legal effluent on blown air, and what rots first when the blower stops.