Offshore

Reference sheet Offshore platform “Thor”

Reference sheet Offshore platfortm “Thor”

Briefing

ACO Marine was assigned with assistance and consultancy, manufacturing, delivery and assisting with the installation of the complete system for collection, transfer and treatment of grey and black sewage waters.

Vessel description and assignment

Drilling platform of the new generation.

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Proposed systems for transportation and water treatment

ACO Maripur 100 with modularly mounted grey water transfer.

  • Automated chlorine dosing system for effluent storage and re-use as technical water
  • Lipatomat NS2 automated grease and sludge separation system

Capacity (based on the specific details of the project)

No of max. people on board  100 PE
Total volume of treated water  23 m3
Total volume of treated grey water  16 m3
Size of water tanks  --

 

Effluent water quality

Effluent values and its comparison with alternative standards

   IMO
MEPC.2(VI)

USCG
33CFR
159.PT1-300 

USCG/Alaska
33CFR 159.309 
IMO MEPC
159(55)
ACO Maripur®
IMO certified
values 
Coliform bacteria [n/100ml] 200 200 20  100 
Total suspendid solids [mg/l] 100 150 30 35 (70 at sea) 2
 BOD5 [mg/l] 50 - 30 25 3
 COD [mg/l] - - - 125 45

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