River Cruise

Steaua Deltei (Delta Star) – Danube River Cruise Vessel

Briefing
ACO Marine was tasked with the engineering, design, manufacturing and delivery of the advanced wastewater treatment system for retrofit installation of Sewage Treatment Plant on board of Danube River Cruise Vessels Donau Star and Delta Star.

 

Vessel description
Donau Star and Delta Star are River cruisers operating on river Donau from Passau in Germany.

 

Delivered solution for each vessel

  • ACO Maripur 100R (Retrofit in two parts for easier installation)
  • ACO Maripur 50R (Retrofit in two parts for easier installation)
  • ACO Pipe push-fit stainless steel pipe system

Units were installed and commissioned with supervision of ACO Marine engineering team.

Capacity (based on project specific details)

No of max. people on board 140
Total volume of treated water (Black & Grey) 28.00 m3

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 9
Total suspended solids [mg/l] 100 150 30 35 (70 at sea) 2
BOD5 [mg/l] 50 30 25 3
COD [mg/l] 125 45