LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

UPGRADING AMD FOR FRACKING

WHO’S LEWIS ENVIRONMENTAL…• COMPANY HAS SEVERAL PATENTS - HEAVY METAL(S)

REMOVAL AND CYANIDE DESTRUCTION.• PATENT PENDING - SHALE GAS WATER RECYCLING AND UPGRADING AMD FOR FRESH WATER DRILLING.MISSION STATEMENT…TO PROVIDE ITS CUSTOMERS WITH “SINGLE SOURCE” WATER MANAGEMENT BY IMPLEMENTING “GREEN “ SERVICES AND TECHNOLOGIES ENABLING RESOURCE RECOVERY, WATER RECYCLING AND ECONOMIC SAVINGS.

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

• Crane Naval Base

Customers Who Have Used Our Products And Services

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

Pennsylvania’s Need To Clean Up Acid Mine Drainage Discharges

& Gas Drillers Need For Alternate Fresh Water Supplies

Working together, both win!

Two Major Issues And Opportunities Intersect…

PENNSYLVANIA HAS OVER 250,000 ABANDONED MINE DISCHARGES AND RUNOFFS…DRILLERS NEED 9 BILLION GALLONS OF FRESH WATER EACH YEAR (25 MILLION GALLONS /DAY).BENEFITS OF UTILIZING THIS RESOURCE:1 - REDUCES COST TO THE DRILLERS;2 – ELIMINATES WITHDRAWAL RESTRICTIONS IN SUMMER; AND 3 - IMPROVES THE ENVIRONMENT.

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

UPGRADED ACID MINE DRAINAGENEW “GREEN” FRESH WATER SOURCE… • ENVIRO-MINE PROCESS (EMP) – PROPRIETARY

TECHNOLOGY (PATENT PENDING) UTILIZES ADVANCED CHEMISTRY AND ADSORBENT MATERIALS.

• REMOVES HEAVY METALS; IRON, ZINC AND ALUMINUM

• REMOVES SULFATES VIA CHEMICAL REMOVAL AND CATALYTIC REDUCTION.

• PRODUCES HIGH PURITY WATER FOR DRILLING OR DISCHARGE. LOW SUSPENDED SOLIDS, IRON <1 PPM AND SULFATES < 100 PPM

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

HOW THE ENVIRO-SHALE PROCESS WORKS

Fe

Fe

Zn

ZnH2O

H2O

H2O

CARBON

CARBON

CARBON

ACID MINE DRAINAGE STREAM WITH IRON AND

ZINC

THE WATER COMES IN CONTACT WITH THE LEWIS CARBON

THE IRON AND ZINC ARE ADSORBED ON THE CARBON’S SURFACE

ACID MINE DRAINAGE STREAM IS UPGRADED FOR DISCHARGE

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

HIGH SHEAR OXIDIZING UNIT TO CONVERT IRON

THIS TREATMENT PROCESS WORKS WITH BOTH PASSIVE

AND ACTIVE AMD SITES.

LEWIS’ CARBON FILTERS

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

ACID MINE DRAINAGE TREATMENT RESULTS  

AMD Feed Lewis Carbon Filters

Sulfate Reduction Step  

Date Fe Sulfate Fe Sulfate Fe Sulfate1 115 850 0.10 800 0.10 25

2 60 825 0.10 760 0.10 18

3 35 900 0.10 810 0.10 30

4 140 850 0.10 810 0.10 22

5 75 800 0.10 780 0.10 28

6 70 800 0.10 780 0.10 20

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

0

50

100

150

Fe

Con

cent

ratio

n(m

g/l)

1 2 3 4 5 6DAY(S) OPERATION

AMD - IRON REMOVAL RESULTSRAW FEED

EFF#1

EFF#2

Raw Feed

EFF #2EFF#1

EMP PROCESS EFFLUENT MEET’S DRILLERS QUALITY TO SUPPLEMENT

FRESH WATER FOR FRACKING.

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

REVENUE COMPARSION: AMD VS FRESH WATER300,000,000 GPY PROCESSED AMD($) FRESH ($)

OPERATING COSTWATER FEES ($3/1000 GALS)UTILITIES & CHEMICALSTRANSPORTATION (TRUCKING)LABOR (3 Men, 312 Days, 25/HR)TOTAL OPERATING COST

- 6,000,000

13,800,000

187,200

$19,987,200

750,000 -

27,600,000 -

$ 28,350,000

UPGRADED AMD SOURCES OFFER DRILLERS A NET SAVINGS OF $8,362,800 (+29% REDUCTION) IN WATER COSTS OVER 50 WELLS DRILLED WITH 30 MILES LESS TRAVEL TIME.

UPGRADED AMD IS CLOSER AND CHEAPER THAN TRUCKING FRESH

WATER BY 29%.ELIMINATES WITHDRAWAL

RESTICTIONS. IMPROVES OUR WATERWAYS.

LEWIS ENVIRONMENTAL

Cost Effective Solutions For …. Today’s Problems

SUMMARY…LEWIS’ PATENT PENDING TECHNOLOGY IS MORE THAN AN ENVIRONMENTAL SOLUTION…IT ENABLES DRILLERS TO REDUCE COSTS AND DRILL WITHOUT FEAR OF RESTRICTIONS.BOTTOM LINE … IT’S A SMART BUSINESS DECISION!

BEN FRANKLIN SHALE GAS GRANT WILL ENABLE LEWIS ENVIRONMENTAL TO COMMERCIALIZE THIS TECHNOLOGY WITH FIELD DEMONSTRATION.