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TST Engineering Services • Module 38Marine Engineering Oral Prep
TST E-Learning Flashcards
Sewage Treatment Systems
Flashcards
High-detail TST revision cards covering MARPOL Annex IV, vacuum collection, aerobic degradation, AWWTS / AWP routes, membrane bioreactors, effluent metrics, H2S hazards, discharge law and fault response.
Cards
45
Progress
1/45
Mode
Flip
Focus
Orals
Start your sewage-treatment recap
Use this set to practise sharp oral answers. Read the question side aloud first, then flip the card and compare your structure. The set is based on the attached Module 38 notes, training imagery, GEK / WEM sewage prompts and the Annex IV compliance framework.
Explain the full sewage route from sanitary collection to lawful discharge or retention.
Describe aerobic degradation, BOD / COD reduction and biomass control.
Differentiate AWWTS, compact activated-sludge and membrane-bioreactor arrangements.
Relate H2S risk, enclosed-space precautions and fault isolation.
Interpret TSS, pH, coliform and chlorine trends with engineering judgement.
Link every answer back to discharge legality, evidence and watchkeeping.