- ACO Marine
- Service
- References
- Military
Military
‘Holland’ Class Offshore Patrol Vessels for the Royal Netherlands Navy
P840: HNLMS Holland
P841: HNLMS Zeeland
P842: HNLMS Friesland
P843: HNMLS Groningen
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
High-speed patrol boat of the newest generation. It protects Dutch territorial waters and the EU boarders. The assignment required reliable equipment accomplishing both the highest demands of the latest norms and requirements for the maximum capacity effectiveness. ACO Marine cooperating with the shipyard engineers proposed a complete system for treating the effluent water.
Proposed systems for transportation and water treatment
- Maripur 100 complete with modularly mounted black water vacuum collection system and grey water transfer system
- Lipatomat NS2 complete with lift station, grease and sludge pumping system
Capacity (based on project specific details)
| No of max. people on board | 90 PE |
| Total volume of treated water | 23 m3 |
| Total volume of treated grey water | 15,75 m3 |
| Tank sizes | -- |
Effluent values and its comparison with alternative standards
| IMO MEPC.2(VI) |
USCG |
USCG/Alaska 33CFR 159.309 |
IMO MEPC 159(55) |
ACO Maripur® IMO certified values |
|
| Coliform bacteria [n/100ml] | 200 | 200 | 20 | 100 | 9 |
| 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 |
‘Mistral’ Class Helicopter Carriers for the French Navy
G33 + option G34
Briefing
ACO Marine was tasked with assistance and consultancy, manufacturing, delivery and supervision of the installation of the complete system for collection, transfer and treatment of grey and black sewage waters.
Vessel description and assignment
Helicopter mothership. It protects French territorial waters and the EU borders. The assignment required reliable equipment meeting both the highest demands of the latest industry norms and requirements for the maximum capacity effectiveness. ACO Marine cooperating with the shipyard engineers proposed a complete wastewater management system.
Proposed systems for transportation and water treatment
- Two off Maripur 250 advanced wastewater treatment units
- Two off special design sludge tanks complete with aeration system
- Dual Grey Water Transfer station
- Collection Tank aeration system
- Lipatomat NS7 automated grease separation system
Effluent water quality
Effluent values and its comparison with alternative standards
| IMO MEPC.2(VI) |
USCG |
USCG/Alaska 33CFR 159.309 |
IMO MEPC 159(55) |
ACO Maripur® IMO certified values |
|
| Coliform bacteria [n/100ml] | 200 | 200 | 20 | 100 | 9 |
| 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 |