wwmt-d2s3.1 siemens water technologies by sriram kannan

8/3/2019 WWMT-D2S3.1 Siemens Water Technologies by Sriram Kannan

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Management,

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,

Confidential / © Siemens AG 2010. All rights reserved



Siemens Water Technologies

,

Our Vision:We take care of the world's water.

We enable our customers to improve the qualityand reduce the cost of their water and wastewater.

Our Values:We operate safely and in environmental compliance.


We take great care of our customers.We achieve profitable, market-leading growth.

We treat our employees and business partners with respect.Water Technologies



Siemens is providing innovative solutions to some

TheChallenges

Availability: Water is scarce in most regions with

highest population growth Affordability: Reduce the cost for water and

wastewater treatment

Safety: Meet WHO standards and minimize water

for Water contaminations

Efficiency: Re-use water and improve energyefficiency of water treatment

Ongoing improvements of existing technologies(e.g., membranes, clarification)

Develo ment and commercialization of breakthrou h

The Answers technologies (electrochemical desalination, advancedbiological treatment, hollow fibres, trace contaminantremoval)

Combining multiple treatment technologies to address




Our portfolio of products, systems and services

The Water Cycle The Water Offering

IndustrialMunicipal

m e n t a l

Siemens internationalsector approach:

Oil & Gas

Chem & Pharm

Food & Beverage

"Waterquality"

Highurit

TurnkeySolutions

EngineeredProducts & Systems

Turnkey EPC

P

u r i t y t r e a t m e n t

E n v i r o Metals & Mining

Pulp & Paper

Semiconductors

Power

Systems

UF, MFMembranes Chemic.FeedEquipment

OdorContr.Vapour

UVOz. AnaerDigest. ClarificationMBR,Screens,Cannibal

E&ASyst.

Wastewatertreatment

Processwater forproductionprocess

Fresh watertreatmentPotable

Com o-

Products

Pumps MembraneElements

SpecialtyChemicals

Pipes & Valves Analytics &Instrument.

(by A&D)

Distill.

Stills

Automation,Drives&Switchgear

(by A&D + PTD)

for reuse

Waste treatment

Waste

nents


WT's white spots to befilled via M&A and / or R&D

Current WT portfolio



Our broad range of technologies & services givescustomers choices, addresses every water treatment

Biological Treatment/ClarificationPurified Water

challenge

High Purity Water Services & Products

Chemical Feed & UV DisinfectionWater Services & Products

Aftermarket/Product




as ewa er rea menTechnolo ies




Municipal Wastewater: The most comprehensive

Biological FiltrationSedimentationClarification

DisinfectionWaterPath

Clarification

Residuals Management

Instrumentation

Others

Solids Reduction DewateringPath Drying & Control




Biological Unit Processes

Conventional Plu Flow Activated slud e Process

Completely Mixed Activated sludge ProcessExtended Aeration completely Mixed Activated sludge

ProcessTrickling Filter

Sequencing Batch Reactor

Rotating biological contactorUp flow anaerobic Sludge Blanket system

Oxidation ditch And others ……




Siemens Flowsheet Solutions: for new plants and toupgrade existing ones

up to 50% less footprint, higher flow and less construction costsup to 80% biosolids residues reduction or convert to energy30-40% less energy

reuse quality of treated water,

odor control




Modified Oxidation Ditch (MOD) with Aerated

Anoxic Technolo

Orbal ® Process

Multichannel oxidation ditch o erated in series

VLR ® Process

Rectangular basins operated in series; like an oxidation ditch flipped on its side

VertiCel ® Process

VLR followed by Fine Bubble Aeration; optimize the Process Aeration Efficiency




Orbal Process

Application: Biological Process

Headworks BiologicalClarification

FiltrationClarification

Up to 20% lower power usage (Aerated AnoxicProcess)

Enhanced nutrient removal capabilities

Modular – expandable

600+ units in operation




Application: Biological ProcessHeadworks Biological

SecondaryClarification

FiltrationPrimary

Clarification

Value proposition

Reduced foot print (by 40 % compared with ditches)

Can retrofit existing rectangular aeration tanks

–

60+ units in operation

VLR is usually used for larger plants than Orbal

Some points that could lean the selection towards VLR:•VLR can go much deeper (25’ deep for Bangkok)•Each VLR tank has independent disc aerators•Disc aerators are small (20 hp or less)

•Coarse bubble air has lots of flexibility•VLR tanks are deep – but inexpensive to build


VLR (Aerated Anoxic) Fine Bubble

Clarifier



® SecondarPrimar

The VertiCel System - biological reactors with stratified dissolved oxygen (DO).

1st reactor - SWT’s unique Vertical Loop Reactor (VLR ® ).®

ea wor s BiologicalClarification

Fil ra ionClarification

- .SmartBNR ® Control System

Measures DO and oxidation-reduction potential (ORP) throughout the System.

Controls oxygen delivery in response to DO and ORP.

Key Advantages

Lowest possible energy costs.Aerated/Anoxic design increases oxygen transfer efficiency.Construction is economical.

Excellent nutrient removal capability.

The Smart BNR Control System monitors and manages.

n m zes aera on cos s un er vary ng o og ca oa s.Insures effluent requirements are consistently met.Switches to Storm flow mode when excessive flows occur.


for the VertiCel System

JS1



Slide 13

JS1 oo many words. This slide has less, but probably can be condensed further.John.Sheridan, 1/16/2008



OMNIFLO ®

SBR Started as a jet aeration/jet mixing company (June 81’)

Acquired by USFilter in January 96’, Vivendi in May 99’, and Siemens in July 04’

We have been designing and supplying SBR’s for over 25 yrs.

Over 600 SBR installations (70% Municipal, 30% Industrial)

Flow rates from as low as 2,000 GPD and up to 60 MGD

Dedicated and focused on the SBR process

Typical design based on no electro-mechanical equipment in the basin

Page 14 Confidential / © Siemens AG 2010. All rights reserved



MBBR Process


Headworks BiologicalSecondary

ClarificationFiltration

PrimaryClarification

a ue ropos t on

Easy upgrade of existing plants for capacity increase,nutrient removal

High rate - minimizes footprint for new plants. Bio Reactorropr e ary me a w g

surface area

Advantages

1. No sludge circulation2. Simple operation3. Suitable for high-load industrial applications4. Relativel low slud e ield

5. Upstream stage: high rate6. Downstream stage: high quality7. DO related rate8. Can be applied for both BOD removal and

Clean Media Media with Biomass


r ca on



MBR: Cutting-Edge Technology to Wastewater Treatment



ActivatedSludge Clarifier

Sand

Filter

Sludge

Conventional Treatment Process

Membranes

Sludge

SludgeHoldin

Page 16 Confidential / © Siemens AG 2010. All rights reservedIntegrated Membrane Bioreactor



Proven MBR Developments: Continuous Improvement

Fiber DevelopmentInnovative Low OverallOptimized

+ + =

20%Flux increase

• More durable

50%Power reduction

• No movin arts

30%Fluid exchange

increase

• Im roved fluid

• Stronger• Higher

permeability

• Random air pulse• Lower air demand• Higher scouring

efficiency

dynamics/design• Stable performance• No laterals for air• Ideas for Next Gen


ec no ogy



Rectangular Sludge Collectors

Application: Clarification

Municipal




Water treatment

Wastewater treatment

Value Proposition

e uce oo pr n . o a ea er

Three types of chain

Largest installed base




High Performance Secondary Clarifiers

Application

Municipal wastewater treatment




F & B, P & P, HPI

Value Proposition

40% of footprint reduction

etter qua ty e uent w t suct on ea er

TransFlo clarifiers for rectangular configuration




Diffused Aeration – Dual Air

Application:Biological Process



Value proposition Less piping/lower installed cost

® – efficiency




SecondaryPrimary

Application

Aeration for biological treatment and SBR

ClarificationClarification

Value Proposition

No moving parts. No maintenance required

High oxygen transfer efficiency

Independent control of mixing and O2 transfer

Corrosion and abrasion resistant

Suitable to any basin geometry

Ideal for covered tanks

Lower installation cost





FiltrationPrimary

Application

Biological Treatment

Nutrient Removal

Value Proposition:

Unattended operation

29 units in operation/sold

Standard




– installations

Gas storage and recovery over the tank or on theground; 3 times the capacity of conventional steelfloating cover

Lower installed cost per m3 of gas storage

Greater operational flexibility

Variable operating pressure

True odor containment

Sludge storage flexibilityCost of Gas Storage

$50

$60

)

Spiral Guided Gas

Holder

$10

$20

$30

$40

C o s t ( $ / c u

. f t .

Free Membrane Dystor


$0

20 30 40 50 60 70 80 90 100 110 120

Diameter (ft)



SecondaryPrimary


ClarificationClarification

Sludge reduction – up to 80 %Breakthrough technology

Selective introduction in internationalmarkets at this stageMUST HAVE:

Activated sludge, suspended growth systems – no fixed film

Plants with loadings less than 25 to 30 lbs BOD / 1000 ft3

No water plant sludges discharged into sewer system

Non-aerobic zones at head of plant

Multiple aeration tanks in series with good aeration control

NICE TO HAVE:

No primary clarifiers or anaerobic digestion

Influent flow 1 MGD to 20 MGD

MOST ECONOMICAL

Available tankage for Interchange Bioreactor


No phosphorus limits

High solids handling costs (energy, chemicals, hauling and disposal)

Solids handling upgrades - reduce size/number of units



The Forty-X™ Disc FilterHeadworks

Biolo ical

Secondary

Filtration

Primary

Applications: Filtration

ar ca onar ca on

Reuse / Recycle

Industrial Reuse - Product Recovery

Retrofit of Conventional Filters

rave ng r ge; eep e s

Value Proposition

Pleated design with small foot print

(+40 % area than flat panel)




All types of odor control systems under one very

Odour Control Technologies

c va e ar on

Range of Activated Carbons

Biolo ical Odour Control S stems

Bio-filters

Bio-trickling Filters

em ca our on ro ys ems

Multi-stage

Packed Towers




IPS Composting System

in operation throughout Europe,New Zealand, Canada and the United States.

-

agitated bin composting

Project sizes range from

.




“ ”




SLUDGE DEWATERING

-SIEMENS BELT PRESS

-SIEMENS CENTRIFUGE

-SIEMENS FILTER PRESS

-SIEMENS POLYMER DOSING SYSTEM




Flowsheet Solution: Upgrade Solution to Minimize

,

Project Facts

Project: WWTP upgrade

Capacity: 8 MGD/30 MLD

Siemens Contract: USD $1M

Operative: 2005

Repeat USD $1M order in May 2009

Power reduction by + 50% (+$80K/yr)

Biosolids reduction by 40%

Siemens Value Provided

Effluent quality of <5ppm BOD, TSS, and TN

Utilized existingtankage

Vertical Loop Reactors

Siemens Solution


Performance clarifiers

Cannibal SolidsReduction Process



Upgrade to Minimize Waste, Energy and Improve

, ,

Expand from 32 to 64 MGD

Meet new discharge standards (NH3-N, TP)

Customer Perspective

• Installed new High Performance Clarifiers in the existingtanks and Verticel Aeration and Cannibal rocess.

Siemens Solution

m te space – max m ze use o ex st ngstructures

Lower operational costs: Energy, Sludge,Polymer

VertiCelVertiCelSystemSystem

HPHPClarifiersClarifiers

• Operative: 2006• 42% less power than conventional Fine Bubble Alternative.• Greater than 50% reduction in solids wasted from the

Project Facts/Results


.• $500,000 in annual savings



Upgrade Solution to Minimize Waste, Energy and

,


HPHP

13055

Before After

Capacity:(in MiLD)

CannibalCannibalClarifiersClarifiers

75

152

Conventional SWT Solution

SludgeReductionfor 130 MLD:

(in Tons)

VertiCelVertiCelSystemSystem

2,441

3,510

InstalledPower:(in KW)

.

Project: Municipal WWTP with 50% textilecontribution

Capacity: 130 MLD Operative: July 2009

Project Facts

7 100

21,056AdditionalLand Require-


~$0.7 M/yr savings



ment:(in m2)



Solution to Minimize Waste and Energy Usage:

,

New Casino required an easy to operate WWTP


No Biosolids hauled from the plant since start-up


Reduced Energy due to high power costs in CA

Sludge had to be hauled to Arizona

n ecem er

Significant Power savings of $44,000/year

equivalent to a 52% reduction Achieving effluent quality well below required

parameters

Siemens Solution

Cannibal Solids Reduction Process

Project: Wastewater treatment system

Project Facts


ustomer/ n user: orongo n an r e

Capacity: 0.75 MGD/ 3 MLD

Operative: December 2004



SWT Solution to Minimize Waste & Reuse

,

Project: New WWTP

Capacity: 1.6 MGD/6 MLD

Operative: May 2009

Project Facts

Effluent < 5 BOD, 5 TSS and 0.2 NTU Turb

City revenue through industrial reuse


Sludge disposal savings of $174 K/yr

MBR integrated withCannibal Solids

Siemens Solution


e uc on rocess



Solution to Achieve Stringent Discharge Effluent

,

Meet new discharge standards (Std 1 A)

Limited space – use existing structure


• Utilization of existing tanks, eliminating the needto add an new tanks


Lowest capital and operational costs

Plant to meet normal discharge standards while

retrofitting Confidence of an experienced process supplier

• Lowest capital cost alternative – (nearly 50 %savings)

Siemens Solution Project Facts

Siemens VertiCel system • Project: Upgrading 450 MLD WWTP to meet new Class 1

A discharge standards• Customer/End User: Tianjin Capital Environmental

Protection Co., Ltd.• Capacity: 24 MGD/90 MLD Verticel Pilot• O erative: Januar 2009

VertiCel SystemVertiCel System


95 MGD/360 MLD upgrade



SWT UPGRADE, SERVICE & PARTS to Extend Life and

• VertiCel solution.• Hi h Performance Clarifiers.

• Provided new Feedwel Baffle System, eliminatedinfluent short circuiting


• Ten clarifiers comprise 50% of surfacearea onl ca able of 35% of eak flows


• Forty-X filters.• Floating Surface Aerators for Aerobic Digestion.

• Odor Control system

• Improved sludge concentrations ( RAS 1000 to 2000mg/l higher than other units), reducing RAS,

increasing forward flow capacity• Specialized design kept upgrade costs to a minimum

Modeled flow patterns within the well

FEDWA bolted design allowed assembly without

Siemens Solution

• Project: Jones Island WWTP, Milwaukee, WI•

Project Facts


crane an ower cos • Operative: 2007• Siemens Contract: USD $0.75M



Singapore Sembcorp NEWater Project at

Largest Singapore NEWater project (Commissioned) Peak flow up to 316 ML/d UF filtrate

+ un s = mem ranes-

255360 m2 about 30 soccer fields of surface area for filtration




SIEMENS offered the lowest Total Cost of Ownership

Innovative solutions

Substantial Energy Savings

Local components were used where appropriate

Alignment between local needs with regional priorities and within global

framework / guidance of customer organization

Long-term partnership

Extended services to ensure continuous improvements




-Global WT R&D Center in Singapore

- Working on Technology Platform like

-

- Electro Chemical Process

-

- Enhanced Oxidation

-




Pilot Plants for Desalination

,

E-Desalination

eve op an emons ra e new esa na on ec no ogy ase on w < ,

kWh/m3 energy demand Develop new IX membranes and module types for cost competitive offering by 2012 Pilot operation of new desal process

Seawater Ultrafiltration


Evaluate and optimize the process or SWRO pretreatment Develop seawater compatible components. Low pressure membrane products for SWRO pretreatment in terms of performance, capital and operation costs, seawater

compatibility.



Biotechnology “Green Technology” MBR Validation Plant

Demonstrate feasibility to retrofit large scaletreatment plants to approach virtually zeroenergy consumption, reduce CO2 footprint andreduce sludge generation

1000 m3/day MembraneBioReactor System at Changito develop and validate new innovative membraneproducts and process concepts under full-scaleconditions.


sludge digestion; improved denitrification

50 m3/day demonstration as basis for futurecommercialization

accommodate sales & marketing efforts in ASEAN.

Collaborative project with PUB. Operations begin inDecember, 2009



Ideal PracticeCurrent Practice

End user / Consultant to go in for

Performance bidding with only inlet andoutlet parameters and area specified.

Prequalification in specific

technology and country asked for Tender comes out with specified

o se ec etechnology based on life cycle costs – evaluation on Power, Chemical, foot print,

Sludge hauling etc.

ec no ogy men one y econsultant

We align with EPC and Bid

End user to call the bids for Civil and

Electro Mechanical separately

Technology supplier takes the processguarantee for the process unit.

change

Alternatives are not alwaysaccepted.

Evaluation done on capital cost andO&M cost for one or two years.

EPCs left with minimal options towork out on technolo and alwa s


cost driven.




Thank yo



Questions - Discussion?


wwmt-d2s3.1 siemens water technologies by sriram kannan

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