Environmentally SoundEnvironmentally Sound

ED 2000ED 2000

Cooling Water Cooling Water

Management ProgramsManagement Programs

What is ED 2000 ?

What is ED 2000 Program ?Comprehensive NON-CHEMICAL Cooling Water Treatment Program

ED 2000ED 2000BenefitsBenefits

Thermal

• Improved Heat Transfer & Energy Savings

Maintain Head Pressure or Condenser Approach Temperature

Chemical

• Elimination of Chemical Treatment

Ordering, Handling, Storage, MSDS, Official Reporting

Environmental

• Discharge

Environmentally Acceptable

Higher Cycles and Reduced Water Usage

Safety

• Liability

Reduced Worker and Spill Liability, Reduced Pathogen Risk

Mechanical

• Improved Understanding

Removal of Suspended Solids and Microbiological Fouling

Operational

• Improved Control, Monitoring, Flexibility & Ease of Administration

Economic

• More Cost-Effective, Cost-Controlled Multi-Year Contract

ED 2000ED 2000BenefitsBenefits

Why ED 2000?Why ED 2000?

Water treatment is subject to considerable variation and more effective control measures are necessary.

• Concentration changes in bulk water

• Make-up water quality changes

• Varied temperatures due to changes in plant production rates

• Inconsistent chemical feed rate (overfeed or loss of feed)

• Personnel changes

It emphasizes ENVIRONMENTAL BENEFITS & ENERGY EFFICIENCY

It addresses the CAUSES of scale, corrosion, fouling and microbiological control

ED 2000 Program

Customer Benefits

• Energy Savings

•Water Savings

•Chemical Savings

•24/7 Monitoring

•Mitigation of Environmental Risk Associated with Chemical Treatment

ED 2000 System

Customer Benefits

• Energy Savings of 1.5% - 5.0%

Facility Tons of Cooling Savings 1.5%-5%

Dept Store 300 tons $500-$1,500

Hospital 2000 tons $3,000-$9,000

PharmaceuticalPlant

10,000 tons $15,000-$47,000

ED 2000 - Water SavingsED 2000 - Water Savings

1,000 ton chiller, 70% load, 24 hours per day, 7 days per week

$1.50/1000 gallons of make-up water $3.00/1000 gallons of dischargeCycles of

ConcentrationAnnual Water Cost

2 Cycles $66,226

3 Cycles $41,391

4 Cycles $33,113

5 Cycles $28,974

6 Cycles $26,490

Annual Savings

$12,417{Cycles

Increased From 3 to 5}

ED 2000 - Water SavingsED 2000 - Water Savings

1,000 ton chiller, 70% load, 24 hours per day, 7 days per week

$3.50/1000 gallons of make-up water $7.00/1000 gallons of dischargeCycles of

ConcentrationAnnual Water Cost

2 Cycles $154,526

3 Cycles $96,579

4 Cycles $77,263

5 Cycles $67,605

6 Cycles $61,811

Annual Savings

$28,974{Cycles

Increased From 3 to 5}

100+ Installations100+ Installations

BASF, Freeport, TX

Therma-Tru, Brownsville, TX

Lawson Mardon Flexible, Inc., Louisville, KY

Procter & Gamble, Cincinnati, OH

Montgomery Wards

Upper Montclair University, Upper Montclair, NJ

Merchant Court Hotel, Singapore

STMicroelectronics, Singapore

Singapore Polytechnics, Singapore

Hotel Rendezvous, Singapore

DHL Air Express Centre, Singapore

University of MD Medical Services, MD

Rohm & Haas, Bristol, PA

Siemens Automotive, Newport News,

VA

Airport Hilton, New Orleans, LA

Lockheed Martin, Harlingen, TX

Monroe County Detention Facility, Key

West, FL

Florida Keys Community College, Key

West , FL

YORK Corporate Headquarters, York,

PA

Kutztown University, Kutztown, PA

Mack Trucks, Allentown, PA

Drexel University, Philadelphia, PA

University of Delaware, Newark, DE

Millersville University, Millersville, PA

Monel Chemical, Philadelphia, PA

Sears

ED 2000 Electronic ED 2000 Electronic Anti-Fouling SystemAnti-Fouling System

Up to 20” Pipe Diameter Prewrapped Solenoid Coil

• UL Rated NEMA 12 Enclosure ABS Weather Resistant

Enclosure 110 / 220 Volts Simple Installation

UnUncontrolledcontrolled PrecipitationPrecipitationwithoutwithout ED-2000 ED-2000

ControlledControlled Crystal Crystal DistortionDistortionwithwith ED-2000 ED-2000

How Does It Work?How Does It Work?

Square Wave Current @ 500 Times Per Second

ED 2000 Monitoring ED 2000 Monitoring and Control Systemand Control System

Performance Monitoring 24/7 Remote, Real Time

Monitoring Track/Trend Results Proactive Servicing Alarm Capabilities and Paging Document Savings and

Attach Value

ED 2000 Monitoring ED 2000 Monitoring and Control Systemand Control System

ED 2000 High ED 2000 High Efficiency Filtration Unit Efficiency Filtration Unit

Eliminate Sediment In Cooling Water Reduce Potential For Pathogenic

Bacteria Growth Remove Dead Microbiological Growth Enhance The Performance of the

Electronic Scale Control Unit Increase Cycles of Concentration Reduce Maintenance Cold, Clean Cooling Water

ED 2000 Ionization ED 2000 Ionization Bio-Control UnitBio-Control Unit

Low PPB Levels of Metal Ions Released into Recirculating Water

Ion Residual in Cooling Water Excellent Control of Biofouling Mitigate Risk of Pathogenic Bacteria

Growth Eliminates The Use, Handling,

Storage & Concerns of Hazardous Biocides

Corrosion Corrosion ControlControl

Fluidized CaCO3 Provides Corrosion Inhibition Stable High Alkalinity = “Non-Corrosive Water” Filtration Maintains Clean Recirculating Water Low Potential for Microbiologically Induced

Corrosion (MIC) Corrosive Oxidizing Biocides Eliminated High Level of System Control & Monitoring

ED 2000 Service ED 2000 Service ProgramProgram

Spare Parts and Consumables Analysis of Treatment System Performance On-Site Maintenance of ED 2000 Components Remote and On-Site Supervision Regular Reporting to Customer

Case StudyCase Study

Rohm & Haas, Bristol, PA

• 2600 tons of cooling

• No scale inhibitors used

• Compliments a conventional chemical treatment service

program from Betz Dearborn.

• Reduced chemical water treatment expense by 25%

Case StudyCase Study

Drexel University, Philadelphia, PA

• Two 450 ton YORK Centrifugal

Chillers

• 1500 Running Hours

• 0.84 kW/ton versus 0.61 kW/ton

• $0.085 cost per kW/hour

• $26,507 current cost to operate

• $19,494 with Electronic Scale

Control

• $7,013 savings

Case StudyCase Study

Keesler Air Force Base, Bolixi, MS

ED 2000 SERVICE PLUSTM Program• 2400 Tons Of Cooling

• No Chemicals Used In ED 2000 Water Treatment Program

• Complete Treatment Program For Scale, Corrosion,

Fouling And Microbiological Control

• On & Off-Site Monitoring System For Up To The Minute

Control & Data Collection For The Cooling System

Case StudyCase Study

DaimlerChrysler Assembly Plant, Newark, DE

ED 2000 SERVICE PLUSTM Program• 3000 GPM Air Compressor Cooling System

• No Chemicals Used In ED 2000 Water Treatment Program

• Complete Treatment Program For Scale, Corrosion,

Fouling And Microbiological Control

• On & Off-Site Monitoring System For Up To The Minute

Control & Data Collection For The Cooling System

Action ItemsAction Items

Identify Potential Applications Sites• Where energy and/or water savings is a focus• With problems maintaining condenser approach

temperatures• Interested in increasing cycles of concentration• With an environmental focus • Interested in savings money on overall treatment cost• With water treatment control problems or varying

makeup• Interested in eliminating chemicals • With limited or difficult access