STERAPORE

Mitsubishi STERAPORETM

for MBRHollow Fiber UF Membranes

1. Mitsubishi Rayon Group2. STERAPORETM 5600 Series3. MBR Case Report

(2017.1)

Membrane Dept. Membrane DivisionMitsubishi Rayon Aqua Solutions Co., Ltd.

STERAPORE

Mitsubishi Rayon Group

Head Office: Chiyoda-ku, Tokyo 100-8253, Japan Foundation: August 31, 1933 Establishment: June 1, 1950 Paid-in capital: USD 443 million Net Sales: USD 4,928 million(FY 2014) Employees: 9,451

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STERAPORE

Filtration Spectrum

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STERAPORE

What is MBR? Membrane Bio-Reactor is the combination of a membrane filtration process with a suspended growth bioreactor, and is now widely used for municipal and industrial wastewater treatment. When used with domestic wastewater, MBR processes could produce effluent of high quality enough to be discharged to coastal, surface or brackish waterways or to be reclaimed for urban irrigation, agriculture, industry reuse, etc. Other advantages of MBR’s over conventional processes include small footprint, easy retrofit and upgrade of old wastewater treatment plants.

ActivatedSludgeProcess

MBR MembraneFiltrationMicrobiological

Treatment

Before After(MBR)

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STERAPORE

STERAPORETM

5600 SeriesSince2013

Num

ber o

f Exp

erie

nces

STERAPORETM

PE SeriesSince1992

4,000

1,000

3,000

Year1990 2000 2010

2010Title 22

Certificate

1980

STERAPORETM for MBR -Product History-

STERAPORETM

5000 SeriesSince2003

2,000

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2009China

110,000m3/d

2008Korea

30,000m3/d

2010Singapore

45,000m3/d

2014Korea

91,500m3/d

2006China

45,000m3/d

2014Mexico

22,000m3/d

2016Netherland10,000m3/d

2001Title 22

Certificate

1979Japan

1st Plant

STERAPORE

STERAPORETM 5600 Series -Element-

30mm

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PermeatePermeate

Permeate

Filtered waterFeedwater

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STERAPORETM 5600 Series -Module-

DiffuserPart

MembranePart

Top View

Permeate

Air

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Permeate Adapter

Permeate

STERAPORE

STERAPORETM 5600 Series -Benefits-

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Hydrophilic membrane surface under dry condition

Easy handling and system start-up

Stored up to 36 months

Easy Storage

Low fouling structure Only filtration and relaxation Simple system and high

recovery rate

No Need Backwash

High permeate structure for back pulse chemical solution

Only CIP without drain membrane tank

No Need Drain Membrane Tank

Separated MBR System and Integrated MBR System is available

Simple system and reduce aeration demand and RAS pump

Available Integrated MBR System

STERAPORE

2013

2008

Large-Scale Sewage Treatment Plant End-user: Cheon-An City Sewage Bureau, Korea

Municipal wastewater treatment Furnished by: Hyundai Engineering Co., Ltd Operation started: 2008 Capacity: 70,000 m3/day MBR driving force: Saving space

MBR

MBRMBRTotal : 70,000m3/d

Conventional 70,000m3/d

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STERAPORE

Large-Scale Sewage Treatment Plant

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Anoxic

Denitrification Anaerobic

Release P

Aerobic

Uptake PNitrification

Exhaust Tank

Concentrate Biomass

Reduce DO

MF/UF Membrane

Separate clean water from Wastewater

STERAPORE

Schematic DiagramOur scope of supply

STERAPORE

Large-Scale Sewage Treatment Plant

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Water Quality

Parameters Inlet Outlet

BOD 233 – 393 1.2 – 1.8

CODMn 100 – 184 6.9 – 8.2

SS 204 – 298 0 – 1.0

T-N 59.6 – 61.6 3.6 - 15

T-P 10.8 – 11.5 0.12 – 1.0

Coliforms No Data Not Detectable

Before After(MBR)

Aerobic Tank with MBR Discharge to the river

STERAPORE

MBR+RO Water Recycling System in KSA End-user: X Industrial City, KSA Operation started: Under Construction Capacity: 5,000 m3/day MBR driving force: Wastewater Recycling

Project Image*:

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Benefits: Need to reduce industrial water

quantity as part of the client’s water shortage programs.

Reuse the treated water from MBR and RO as part of industrial water in industrial city.

Lower the client’s water and wastewater bills in addition to contribution to energy saving

STERAPORETM

MBRRO

Conventional wastewater treatment plant

SeawaterDesalination Plant

Industrial Estate

WastewaterRecycling

STERAPORE

STERAPORE is installed over 4,000 MBR plants in the world Application ; Chemical, Semiconductor, Electrical, Pharmaceutical, Paper, Food, Beverage,

Automotive, Municipal and Domestic Sewage, Hospital, Hotel, Septic tank etc.

Over 4,000 references(2016)

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THANK YOU

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