Group: ACO Group
ACO_Maripur Wastewater Treatment Plant 2009 - 2 Pages
ACO Marine Data Sheet
ACO M a ri pur - Advanced Wastewater Treatment Units
ACO Maripur - the highest standard of wastewater treatment plants for all marine applications.
The ACO Maripur with low-pressure ultra-filtration
units offers the following advantages:
I Type Approved to IMO MEPC 159(55)
and MED Module B. ^
I Compact process due to high concentration of activated sludge in the reac-
tor enabling limited space on ships and other marine structures to be used
I The combination of a biological process with ultra-filtration - without the
need for final clarification or additional disinfection (e.g. chlorination and/or
UV filtration) - meets and exceeds the quality standards of IMO/MARPOL,
HELCOM, USCG, US CFR40.133, Australian ADNOC and Australian Federal
Environmental agency and the Alaska requirement.
I ACO Maripur is manufactured using only high quality 316 stainless steel.
I Simple automated operation requires minimal operator intervention and maintenance
■ Modularization - wastewater transfer pumps and vacuum collecting systems can be shelf mounted onto ACO Maripur body.
■ Designed to treat all wastewaters (black and grey water) in one reactor reducing the need for more costly, heavier and larger alternative solutions.
■ Retrofit options. ACO Maripur is available in modular sections to allow easier access to installation site.
Effluent values and its comparison with alternative standards
MEPC. 2 (VI)
Coliform bacteria [n/100ml]
Total suspendid solids [mg/l]
35 (70 at sea)
RECIRC. SlUDGE PUMP
All ACO Marine catalogues and brochures