Scum on the settling tank
Hamworthy Super Trident ST6A, biological sewage treatment plant, imo mepc.2(vi)
Posibleng sanhi
Skimmer or air-lifts not working
Ano ang gagawin
Manual ng gumawa, p. 56Check air-lifts, clear scum, pump out and clean the settling tank
Tingnan ang assembly sa 3D model
Iba pang sira ng Hamworthy Super Trident ST6A
Tank overflow / high level alarmDischarge pump failure, pipe blockage or excessive inflow (leaking WC flush valves)Bad smell from the unitAnaerobic tank: compressor, air-lifts or diffusers not working, or too much sludgePoor effluent qualityLack of oxygen, killed bacteria by disinfectant cleaners, sludge not returning, too much flushing waterFoaming in the aeration tank and ventToo much cleaning agentDischarge pump gives no flowClosed valves, blocked suction, air leaks or loops in suction pipeReduced or irregular pump dischargeChoked impeller, valve or non-return valve partly closedAir gauge 0.2 bar above normal / relief valve blowingClogged diffuser elements or dirty filters
Mula sa manual ng gumawa na “Sewage treatment plant manual”. Suriin ang orihinal sa barko bago magtrabaho.
Awtomatikong isinalin ang pahinang ito. Ang part number, code at pahina ay ayon sa orihinal.