Product introduction of Kubota-SMU_Morinaga Kino----Masih Convidential.ppt

8/14/2019 Product introduction of Kubota-SMU_Morinaga Kino----Masih Convidential.ppt

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1.Outline of MBR

2. Reference plants

(1) Confectionery production wastewater

(2) Fat rich wastewater

3. Comparison of hollow fiber membrane and KUBOTA SMU(1) Resistant to variations

(2) Structure of membrane unit

(3) Chemical cleaning

4. References of Kubota-SMU

5. Conclusion

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Nitrification Tank

(Membrane Tank)

Equalization Tank

Grit Tank

Coarse Screen

Feeding Pump

Fine Screen Blower

Sludge

Storage Tank

Discharge Tank

KUBOTA Submerged

Membrane Unit

Pre-aeration Tank

1. Membrane Bio-Reactor (MBR)

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ManifoldTube

Diffuser

Having permeated by the MembraneCartridges, treated water is collected

through Tubes and Manifold.

Diffuser Case

Membrane case

To prevent the membrane cartridges from the

fouling, the up-flow of sludge and air scours

the membrane surface effectively.

Membrane Cartridge

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Kubota-SMU system has many advantages as follows:


You can use recycled water for cooling tower, toiletflushing, irrigation, etc. You can meet expected future regulations for nutrientremoval. You can promote your Program Penilaian Peringkat

Kinerja PROPER)


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Name: Treatment Plant in Hakushu Factory of ChateraiseCapacity: 1,000m3/d

Influent: Food Factory Wastewater (Ice-cream, cake, jelly, etc.)

Commissioned: 2006

Type of SMU: EK30012 units

Treatment plant Monitoring Pond Installation

2. Reference Plants

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[ Before ]Hollow fiber membrane was adopted Breakageoccurreddue to

insufficient strength

Replacement was required every few

months

[ fter ]Since replaced by KUBOTA SMU

NO breakage of membranehappened

NO replacementso far (7 yearssince 2006)*: not include the replacement for membrane filtrationperformance & strength evaluation.

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2. Reference Plants


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Better resistance to variation of sludgecaused by influent flow rate & quality

Items KUBOTA SMUHollow fiber membrane

of company M

Superiority of

KUBOTA SMU

MLSS

(mg/L)5,000 ~ 20,000 5,000 ~ 12,000

Larger available range of

MLSS, easier operation control.

Viscosity

(mPasec)< 100 < 30

Larger available range ofViscosity, easier operation

control.

Screen spec.

(mm)1 0.5

Lower equipment cost.

Less waste mass from screen.

3. Comparison of hollow fiber membrane and KUBOTA SMU

Variation of excess sludge quantity caused by the fluctuate of influent quality & flow-ratemakes operation control difficult.

With large available range of KUBOTA SMU, operation control will be much easier without

worrying for the increasing of concentration & viscosity of sludge caused by insufficient

extraction.

Less waste mass from screen

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Items KUBOTA SMU Hollow-fiber membrane of company M

Cleaning in place 2 times/year1Every week (Maintenance cleaning)

4 times/year (Recovery cleaning)

Cleaning outside When the cleaning above can not recover TMP

Characteristic

differences

Cleaning in place, nomovement is required.

Membrane unit shall be lift out of MBR tank,and put into chemical cleaning tank.

Required cleaning

time per year24 hours 40~58 hours

1: Depends on operating conditions. 2:Only chemical solution retention time, not include time forpreparation and clean up.

The maintenance of KUBOTA SMU is easy.LESS time & frequency of chemical cleaningNO need to lift membrane units out of tank

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Membrane unit

MBR tank Chemical cleaning tank

Lifting equipment

MBR tank

Treated

water

3. Comparison of hollow fiber membrane and KUBOTA SMU


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4.References of Kubota-SMU

0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

Since the first installation 1991, Kubota suppliedSubmerged Membrane for more than 4,400 Plants allover the world.

13

Cumu

lativeInstalledPla

nts

Year


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Name: Green Bay (Indonesia)

Capacity: 1,100 m3/dInfluent: Restaurant and domestic wastewater

Commissioned: 2013

Reuse, for bath & laundry by MBR+RO

Name: Living World (Indonesia)Capacity: 600m3/d

Influent: Restaurant and domestic wastewater

Commissioned: 2011

Reuse, for cooling tower in the building

Name : Palm Jumeirah STP

Capacity: 18,000m3/d

Influent: Municipal sewage

Commissioned: 2007

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4. References of Kubota-SMU
http://www.kaskus.co.id/post/000000000000000750428482


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No. Capacitym3/d) Application Installedyear1 85 Laundry 2010

2 600 Shopping Mall 2010


4 700 Hotel 2011

5 132 Hotel 2011



8 1100 Apartment & Mall (Complex) 20119 1100 Hotel 2012

10 50 Tobacco Factory 2012

11 200 Apartment 2013

12 750 Apartment & Mall (Complex) 2013

13 190 Hotel 2013

Over 13 customers in Indonesia are using Kubota-SMU for water-reuse and reducing water tariff.


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Region Japan EuropeAfrica MiddleEast NorthAmerica AsiaOceania ChinaNo. 412 41 1 19 10 5

1) Over 480 manufacturers of Food Beverage useKubota-SMU in the World.

2) Some manufacturers making the same kind ofproducts have already been using Kubota-SMU.Country America America BrazilProducts Candy Chocolate SnackBeverage

Waste WaterCapacity(m3/d)

800 360 2,280

Installed Year 2012 2009 2009



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Kubota-SMU has many advantages compared withHollow Fiber, as follows:

5. Conclusion

You can operate stably against fluctuation of inlet qualityand quantity. You can apply Kubota-SMU to highly concentratedwastewater. You can clean membranes by chemical easily and quickly

on sight. You can trust Kubota-SMU to treat wastewater with over4,400 references.


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Thank you for your attention

Product introduction of Kubota-SMU_Morinaga Kino----Masih Convidential.ppt

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