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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. ^
■ssa?
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
more efficiently.
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
IMO MEPC. 2 (VI) | USCC/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 |
RECIRC. SlUDGE PUMP
