Tanks

ACO Marine supply bespoke tank designs for most shipboard requirements in both stainless and black carbon steel construction.

Systems such as fresh water, food waste and wastewater can be offered in capacities up to 400m ³. ACO Marine may be able to offer larger tanks subject to final design and production approval and evaluation with the customer.

ACO Marine welcomes the opportunity to discuss all specialist customer requirements and to develop suitable project feasibility studies. Our preferred material is generally AISI 316L Stainless Steel as black steel, with special internal coating, is prone to corrosion.

Wastewater Collection, Mixing and Buffer Tanks

Collection/Mixing/Equalising tank in various shapes and sizes, made from high grade stainless steel AISI316, produced in ACO Industries Pribyslav, Czech Republic.
 
Tanks are equipped with aeration system consisting of starter box, blower, rota meter, pressure and throttle valve, manifold and aeration elements for aeration of wastewater collected in the tank.


Sludge Tanks

Sludge tanks in various shapes and sizes, made from high grade stainless steel AISI316, produced in ACO Industries Pribyslav, Czech Republic.  All horizontal support elements located on the outside of the tank in order to meet ISO 15749-1 para. 8.1.2 requirements. The inside surface of the walls are smooth, and the use of internal stiffeners is limited only to vertical runs to reduce potential for sludge collection and potential H2S production within the tank that might result from any potential sludge deposit build up.
 
Equipped with aeration system consisting of starter box, blower, rota meter, pressure and throttle valve, manifold and aeration elements for aeration of sludge water collected in the tank.
 
Tanks can be also equipped with shelf mounted pump for tank emptying.

Examples of produced tanks:

Large tanks for Cruise Ships and Ferries

Large size tanks produced in ACO Industrie, Philippsthal, Germany, from high grade stainless steel AISI316. Automated production with welding machines guarantees 100% quality required for installation of such tanks into water and wastewater systems on board of modern ferries and cruise ships.

Supplied Tanks

  • FSG Flensburg British Columbia Ferries S-748 two FW tanks per ship
  • Fresh water tank volumes approx. 90m ³
  • Meyer Werft – sets of Bioreactor tanks for Wastewater management system