DELTA STPN-1260
Detegasa DELTA STPN-1260 — Black and grey water treatment for mega-yachts.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Verify air blower functionality, check for abnormal noise or vibration, measure dissolved oxygen levels in aeration tanks (should maintain 2-4 mg/L), inspect air hoses for blockages or leaks
Visual inspection of membrane module for fouling or damage, measure membrane pressure drop, verify permeate quality (suspended solids < 50 mg/L, BOD5 < 50 mg/L), test system backflushing effectiveness
Verify chlorine/bisulphite dosing system calibration, check chemical storage levels and expiry dates, measure residual disinfectant in effluent, ensure coliform bacteria count < 200/100 ml per IMO standards
Monitor aerobic process conditions to prevent anaerobic degradation, check for methane or hydrogen sulfide odor, verify settling tank sludge level and solids accumulation, test for absence of anaerobic gas production
Verify discharge pump operation and pressure, test effluent quality parameters (suspended solids, BOD5, coliform bacteria), confirm compliance with MARPOL 73/78 Annex IV discharge standards, check overboard discharge valve positioning
Type-general inspection and maintenance points for this equipment category — not model-specific.
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