Presentation

PRESENTATION OUTLINE

• Introduction

• Internap History

• Why I Like The Program

• What It Means For You

Introduction

Soft Water Advanced Technology Features:

• Near Zero Blow Down Technology (+50 Cycles)

• Maximizes Water Conservation

• Near Chemical Free Technology

History

Internap Was Using A Chemical Program:

• We Were Switching To Reclaim Water

• Heard About This Technology

• Visited Local Installations

• Liked What We Saw

Internap Has Been Using This Technology

For The Past 4-Years

History

Visited Yahoo Data Center - Santa Clara

• In Operation For 3-Years On This Program

History

Yahoo Data Center - Santa Clara

3-Year History:

• No Scale Or Deposits Anywhere In The System

• No Slime Or Bio-fouling

• No Corrosion Or Scale On Wetted Surfaces &

Chillers

• Excellent Chiller Performance

• Very Clean Chiller Tubes

History

Yahoo Data Center - Santa Clara

SPOTLESS FILL

EXCELLENT CONDITION

VERY CLEAN INTERNALS

Water Chemistry

Learned About Differences In Water Chemistry:

• Traditional Chemical Treatment

• What Are Its Limitations And Concerns

• Soft Water Technology

• Why Is It Different?

• What Are The Benefits?

Water Chemistry

Traditional Chemical Treatment:

“Is Calcium Based Chemistry”

•Limited By Mineral Solubility

- Hardness – Alkalinity - Silica

•Requires Blow Down To Control TDS

•Requires Biocide To Control Growth

•Requires Inhibitors To Control Scale

Traditional Chemistry Has Limitations

Water Chemistry

Soft Water Advanced Technology:

“Is Sodium Based Chemistry” (Soft Water)

•Is Not Limited By Mineral Solubility

•Does Not Require Blow Down To Control TDS

•Produces Biostatic Conditions

•Silica Is Beneficial In Corrosion Protection

Soft Water Chemistry Has No Limitations

Soft Water Chemistry

Equipment:

Softener

Filter

How Does It Work?

Soft Water Chemistry:

• Develops Naturally As Water Is Evaporated

• Automatically Buffers To pH 9-10

• Silica Polymerizes To Form A Corrosion Inhibitor

• High pH & TDS Controls Microbial Growth

Chemistry – Created By Mother Nature!

Soft Water Technology

Why I Like This Program:

• Very Easy To Operate And Maintain

• Chillers Operate At Peak Efficiency

• Saves A Lot Of Water

• Minimizes Or Eliminates Chemicals And Biocides

• Reduces Maintenance

• No Complicated Controls To Maintain & Calibrate

• Reduces Demands On Operators

Soft Water Technology

Economic Benefits:

• Lower Cost Compared To A Chemical Program

• Reduces Water & Sewer Costs – Near Zero Blow Down

• Minimizes Or Eliminates Chemical And Biocide Cost

• Reduced Maintenance Cost

• Maximizes Operating Efficiency

• Significantly Reduces Operator Demands

Facility Information

• (2) 1,100 Ton BAC Cooling Towers

• Several Direct Heat Exchangers & Chillers

• LAKOS Separator To Clean Tower Basins

• Switch To Reclaim Water in 2010

Facility Tour

Facility Tour

Facility Tour

NH3 CONDENSER TUBES AFTER

3-YEARS IN SERVICE

FOOD PROCESSOR- Western Idaho

(1,980 Ton)

IN OPERATION SINCE 2007

Dickinson Frozen Foods

Fruitland, ID

CONDENSER TUBES AFTER 6-YEARS IN SERVICE

Dickinson Frozen Foods

Fruitland, ID

CONDENSER TUBES AFTER

2-YEARS IN SERVICE

FOOD PROCESSOR- Western Idaho

(1,980 Ton)

IN OPERATION SINCE 2010

Dickinson Frozen Foods

Fruitland, ID

Northern California (2,000 Ton)

IN OPERATION SINCE 2009

DATA CENTERSanta Clara, CA

TOWER FILL AFTER

4 YEARS IN SERVICE

DATA CENTER - Northern California

(2,000 Ton)

DATA CENTERSanta Clara, CA

TOWER FILL

AFTER 4 YEARS

IN SERVICE

DATA CENTERSanta Clara, CA

HES-59 SOFTENERS

DATA CENTER - Northern California

(4,625 Ton)

Newark, CA

TOWER FILL AFTER 1 YEAR IN SERVICE

Newark, CA

TYPICAL RECLAIM WATER INSTALLATION

CORP. CAMPUS - Southern California

(5,500 Ton)

HES-59 SOFTENERS

& FILTERS

CORPORATE CAMPUSTorrance, CA

TYPICAL RECLAIM WATER INSTALLATION

TOWER FILL AFTER 4 YEARS

IN SERVICE

CORP. CAMPUS - Southern California

(5,500 Ton)

CORPORATE CAMPUSTorrance, CA

DATA CENTER- Northern CA

(2,000 Ton)

1-YEAR OF OPERATION

CONCRETE TOWER

GALVANIZED TOWER

DATA CENTERHAyward, CA

DATA CENTER- Northern CA

(2,000 Ton)

1-YEAR OF OPERATION

SOFTENER & FILTER

INSTALLATION

DATA CENTERHAyward, CA

SWAT TECHNOLOGY

INNOVATIVE TECHNOLOGY FORCOOLING WATER TREATMENT

Brought To You By Great Minds and Innovative Creators Right Here in the USA!