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RELIABLE DEOILING OF BILGE AND INDUSTRIAL WASTE WATER

MEMBRANE FILTRATION DEOILER MFEB

For more details visit www.marinemegastore.com or call 0871 8732404

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Efficient separation –

The MFEB series delivers certified flow rates of

without the use of chemicals

between 0.1 m 3 /h and 7.5 m 3 /h. Even in large

NFV Membrane Filtration Deoilers are designed

volume streams the oil in the water is depend-

to

The

ably and thoroughly separated: NFV units

process requires neither additional thermal or

achieve residual oil contents of significantly

chemical aids and it generates no new down-

below 1 ppm – as has been demonstrated in

stream pollution in the form of sludge or

successful tests performed by GL and German

exhaust air.

Navy.

Functional tests on all types of oils and fuels

Larger configurations are also available for

used in shipping and by NATO vessels, and the

industrial applications; these achieve the same

combination of these with fire extinguishing

low residual oil levels. MFEB systems allow

foam and a variety of cleaner solvents, yielded

users to comply effortlessly with even the

outstanding separation results which comply

strictest waste water standards by applying

fully

cost-effective, safe technology.

separate

with

all

the

oil/water

emulsions.

international

IMO

Marpol

MEPC.107(49) requirements and military test standards.

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Membrane Filtration

Multi-Phase Separation MPS

Oil dome

Input Output

Sludge holding tank Concentrate ejection

SIMPLY CLEAN THIS IS HOW THE MEMBRANE FILTRATION

The bilge water or waste water is pumped

2 nd stage: Membrane Filtration

through a frequency-controlled eccentric screw

The residual oil is pressure-separated in the

pump into the high pressure deoiler where

membrane filter: the clean water is pressed

deoiling and pressure increase for the mem-

through the membranes, while oil and all other

branes take place.

residues are retained in the membrane.

1 st stage: Multi-Phase Separation MPS

A backflushing system with permeate is period-

The classical deoiling is performed by the NFV

ically activated in order to prevent the mem-

Multi-Phase Separation profiles: the oily water

branes from clogging. The concentrated oil and

accelerates and swirls as it passes through the

other residuals are discharged automatically

inlet on to the profiles; small oil droplets coa-

into the oil tank.

lesce to form large drops which are then bound by the adhesion force of the profiles. These large drops pass through oil ascent lines into the first oil tank. All solids or other heavier substances slide down the profiles into the sludge holding tank.

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Advantages in overview High separation performance

Long maintenance intervals

Compact design

Highly durable membranes

Exceptionally robust

Achieves high oil concentrations

Fully automatic, no supervision required

Can handle waste water with up

Low maintenance system design

to 100% oil

MPS-MFEB

FUNCTIONS

Product specifications Flexible, customised configurations and

No consumables required

sizes: skid-mounted or modular design

Full compliance with IMO-Marpol

Reliable separation even of difficult,

MEPC.107(49)

stable emulsions

Certified by Germanischer Lloyd and

No chemicals required

the German Navy

NFV Membrane Filtration Deoiler series MFEB Type

Flow rate (m3/h)

L × W × H in mm

Weight in kg/filled

MFEB 5

0.5

1400 × 1600 × 1800

950/1150

MFEB 10

1.0

2000 × 2000 × 1900

on request

MFEB 25

2.5

2300 × 2500 × 2000

on request

MFEB 50

5.0

2500 × 2500 × 2000

on request

MFEB 75

7.5

3000 × 2500 × 2000

on request

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MAHLE Industriefiltration

NFV and AKO products are used in the fol-

develops and builds advanced filtration

lowing applications:

and separation technology for use in a

Bilge water deoiling

wide range of industrial applications and in

Ballast water treatment

power plants, civil and military ship -

Cooling lubricant and detergent pro-

building.

cessing Industrial waste water cleaning

The company is part of the MAHLE Group,

Separation systems (petrochem. industry)

one of the top 30 automotive suppliers

Oil and fuel treatment for engines, tur-

globally and the world market leader for

bines and gears; heavy oil filtration

combustion engine components, systems

Protection of hydraulic units, pipe lines,

and peripherals.

transfer and circulation systems

STRICT WASTE WATER STANDARDS IN SHIPPING AND INDUSTRY

Areas of Application Shipping

Industry

NFV Membrane Filtration Deoilers for bilge

Current

water make an important contribution to

demand a high level of care when clean-

maintaining secure, environmen - tally com-

ing, recycling and disposing of waste

patible shipping operations. The future of

water.

standards

and

regulations

shipping lies in cleaner, more efficient vessels. MAHLE Industriefiltration provide the

NFV Membrane Filtration Deoilers for

best, most effective separation perform-

waste water effectively and efficiently han-

ance available today – to reduce the cost

dle large, continuous volumes of in dus trial

of disposal and help to maximise vessel

waste water and help to reduce operating

efficiency.

and environmental expenses.

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www.mahle-industrialfiltration.com

For more details visit www.marinemegastore.com or call 0871 8732404

MAHLE Industriefiltration GmbH Plant Hamburg Tarpenring 31–33 D-22419 Hamburg Phone +49 (0) 40-53 00 40-0 Fax +49 (0) 40-52 76-567 mahle.nfv@mahle.com www.mahle-industrialfiltration.com MAHLE Filtersysteme GmbH Industriefiltration Schleifbachweg 45 D-74613 Öhringen Phone +49 (0) 79 41-67-0 industriefiltration@mahle.com www.mahle-industrialfiltration.com

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70370385.07/2008

Fax +49 (0) 79 41-67-234 29


MAHLE Industriefiltration -NFV-Membrane Deoiling System MFEB