The document summarizes information about MIOX and its Mixed Oxidant Solution (MOS) technology. In 3 sentences: MIOX produces MOS through an electrolytic process that generates hypochlorite and hydrogen peroxide from salt water. MOS is a more effective disinfectant than hypochlorite alone, able to destroy biofilms and reduce disinfection byproducts. MIOX has installed over 2,000 units across 30+ countries treating water, wastewater, pools and other applications.

1. ANDESCO 2012

2. Working with MIOX: A Safe Partnership
Safest advanced technology
Safest investment: save customers money
Safest for employees and surrounding community
Safest for the environment

3. The leader in On-Demand Disinfection Chemistry
► 18 years history continuous innovation in electrolytic cell design
► Only company able to produce multiple oxidant based products
► Technology company 18 patents issued; 25 patents pending
► 2,000+ units installed across 30+ countries treating 6 billion gallons/day
Municipal Water Food & Industrial & Oil and Gas
Treatment Beverage Commercial

4. What is on-site generation (OSG)?
+ +
Salt Water Power Chlorine
OSG gives power to the user
The amount you need, when you need it, and where you need it.
Eliminates storage and handling of hazardous chemicals.

5. OSG is Environmentally Benign
OSG reduces carbon emissions
12% bleach is 88% water. It takes almost 5 deliveries of bulk bleach
to equal the same amount of disinfectant generated by a single
delivery of salt
vs.
OSG Bulk Bleach
Storage footprint reduction
VS
No disposal of empty chemical containers

6. MIOX® On-site Generation System

7. Superior Chemistry from Electrolysis Expert
Input Salts Output Chemistries
Unique Cell technology
Reliable, Self-cleaning Disinfection Chemistries
Efficacy
Sodium Chloride Salt Hypochlorite
Mixed Oxidant
Sodium Chloride Salt
Hypochlorite with
Hydrogen Peroxide
Quaternary Ammonium Salt Activated Quaternary
Ammonium Hypochlorite
Organic & Hydrocarbon Destruction
UV Activated
+ = Hypochlorite
UV Light

8. Mixed Oxidants Chemistry
Discovered serendipitously in 1992, optimized systematically
"Log-Kill" Data (geometry, power) Power A Concentration & duration of
5 mg/L mixed oxidant dose as FAC Power B other oxidants depends on:
Cryptosporidium inactivation, "log kill"
3.5 Power C
3.0
Power D ► Cell Configuration
Power E ► Power
2.5
► Fluid Flow
2.0 ► Fluid Concentration
1.5 ► Time in Cell
► Temperature
1.0
► Cell Coating
0.5 ► and more . . .
0.0
The combination of factors leading
to optimal oxidant efficacy and
Geom etry duration is a key trade secret

9. What is in Mixed Oxidant Solution (MOS)?
► Traditional measurements of the additional oxidant(s) in MOS has not been
successful
• Chlorine is a strong oxidant and interferes with measurement
► There are a small number of known compounds formed from reactions of NaCl
and H2O
HOCl NaOCl
ClO2 NaOH
Anode (+) O3 H2 Cathode (-)
Cl2 H2O2 Products
Products O2
OH0, OH+
Through partnership with academia and internal research,
hydrogen peroxide (H2O2 ) is the additional oxidant in MOS

10. Mixed Oxidant Solution (MOS)
Visible Effect of Trace Hydrogen Peroxide with Hypo
CDC Study - Inactivating Bacillus globigii (B.g.)
Hypochlorite
Mixed
Oxidant
Solution
0 min (untreated) 15 min 30 min 45 min 60 min
Bajszar, 2009; Validated in 3rd party studies at the Centers for Disease Control and Prevention

11. Mixed Oxidant Solution (MOS)
Benefits and Advantages
► Superior Disinfection
► Superior Biofilm Removal
► Superior Residual Maintenance
► Superior (lower) Disinfection By-Product Formation
► Potential Microflocculation Effect
• Can reduce chemical costs and improve water
quality
BEFORE MIOX AFTER MIOX

12. Mixed Oxidant Solution (MOS)
Destroys biofilm more effectively than standard hypochlorite
Mixed Oxidants Destroy Biofilm better than Sodium Hypo
Sodium Hypo
Extensive biofilm growth
Sodium Hypo
Coliform and Legionella hits
1.5 mg/L FAC dose
0.2 mg/L FAC residual
Mixed Oxidant Solution
Biofilm eliminated
No bacterial hits
MOS
0.6 mg/L FAC dose
0.4 mg/L FAC residual

13. Mixed Oxidants Reduce Biofilm and Algae Fouling
Visible Effect of Trace Hydrogen Peroxide with Hypo
BEFORE MIOX
Condenser Tube Sheet after extended run at a large
industrial cooling tower.
AFTER MIOX
Condenser Tube Sheet after 2.5 months of using MIOX.
BEFORE MIOX
Algae is rampant with conventional
biocide program at power gen plant.
AFTER MIOX
Condenser Tube Sheet after 2.5
months of using MIOX.

14. MIOX® Wide Range of Generators & Applications
1 to 2000 lbs./day per generator
Pen RIO Zuni AE Series Puerco VAULT RIO RIO Grande
Potable Water 2-3 People ------------------------ to --------------------------- 2-3 Million
Pools & Spas 10,000 ------- to -------- 1 Million Gallons
Dairy Farms 100 -------- to --------- 5000 Milk Cows
Waste Water 1,000 Gallons Day -------- to --------- 100 MGD
Produced Water 0.5 ------ to ------- 5 MGD
Frack/Flood Water 10 to 100 Barrels / Minute
Cooling Tower 50 Tons ------- to -------- 200,000 GPM

15. MIOX®: World Class Manufacturing
Albuquerque, NM
18+ years in technology
15+ years in assembly
EPA Approved
NSF Certified
ISO Compliant
Lean Six Sigma
High Quality & Testing
UL Approved
CE Certified
Japan WWA Approved

16. Mixed oxidants for
municipal drinking water treatment
Superior microorganism inactivation
Elimination of biofilm
Reduced formation of DBPs
A longer-lasting disinfectant residual
Improved taste and odor
Microflocculation
Iron bacteria control
Oxidation of iron, manganese, sulfides, ammonia
Chlorine breakpoint reaction at low chlorine-to-nitrogen ratios

17. Distribution System
MF/UF
Hollow Fiber
Solids Contact
Membrane System
Clarifier
Surface Water
Clearwell
CIP System RO System
(optional)
To Process

18. Distribution System
MF/UF
Hollow Fiber
Solids Contact Membrane System
Surface Water Clarifier
1. 2. 4.
Clearwell
3.
CIP System RO System
(optional)
To Process
1. Microflocculation
2. MF/UF Pre-feed
3. Clean in Place (CIP)
4. Final Disinfection

19. What is Microflocculation?
Microflocculation is a pretreatment mechanism resulting in:
A reduction in coagulant demand for the same final (filtered water)
turbidity
OR a reduction in final turbidity at the same coagulant demand.

20. Pretreatment with MIOX Mixed Oxidants may
induce the microflocculation effect, which improves:
Coagulation
Flocculation
Settling-clarification
Filtration
These process improvements may:
Reduce chemical costs
Reduce system downtime
Improve system performance

21. MIOX Customers Report:
Larger floc that forms more rapidly, even at
colder temperatures
Heavier floc that is conducive to good settling
compared to chlorine dioxide and chlorine in
pretreatment
Reductions of up to 40% in required coagulant
and flocculent
Reductions of disinfection by-product (DBP)
formation due to better organic precursor
removal
Improved filter run time; reduced down time

22. Turbidity reduced using less Aqualum
when used with Mixed Oxidant
McAllan, TX Mixed Oxidant Microflocculation Jar Test
3
2,5
Turbidity (NTU)
2
aqualum
1,5 MOS/aqualum
1
0,5
0
35 40 45 50 55 60
Aqualum Dose (ppm)

23. Biofilm:
Communities of microorganisms encased within an
extracellular polymeric slime (EPS) matrix living on
surfaces.
Typically composed of many
species of microorganisms,
including bacteria fungi, algae
and protozoa.
Difficult to remove once initial
adhesion occurs.
Found in aqueous environments
and are often resistant to disinfection.
Can shelter disease-causing microorganisms, such as
Top Menu
Legionella, Listeria, and temperature resistant bacterial
spores.

24. Field Evidence - MOS Removes Biofilms
from Distribution Systems
Direct (visual)
− Diana WSC in TX, 2 line breaks
occurred simultaneously
− At a KOA campground in Great Falls,
MT, mixed oxidant solution removed
heavy biofilm in 2 weeks and
eliminated coliform hits
Indirect
− More consistent, lower residual at Left: Pipe treated with chlorine alone –
same dose a biofilm slime is visible; only 200 feet
− Lower TTHMs in the distribution from disinfection station.
system Right: Pipe treated with MOS 0.5
miles from disinfection station

25. Mixed Oxidant Solution (MOS)
Destroys biofilm more effectively than standard hypochlorite
Mixed Oxidants Destroy Biofilm better than Sodium Hypo
Sodium Hypo
Extensive biofilm growth
Sodium Hypo
Coliform and Legionella hits
1.5 mg/L FAC dose
0.2 mg/L FAC residual
Mixed Oxidant Solution
Biofilm eliminated
No bacterial hits
MOS
0.6 mg/L FAC dose
0.4 mg/L FAC residual

26. Installation Profiles

27. E.A.A.B. Wiesner - Bogota, Colombia
• Largest water treatment plant in Colombia
• Total plant capacity of 10.3 cubic meters per second
• MIOX units treating approximately 40% of plant capacity with
2000 ppd FAC to provide water for roughly 1.8 million people in Top Menu
Bogota
• Wiesner will ultimately replace all gas chlorine with MIOX
equipment

28. E.A.A.B. El Dorado - Bogota, Colombia
• Water treatment plant in the south of
Bogota
• Used in pretreatment for microflocculation
and final disinfection
• 100% replacement of chlorine gas
• Treats water for 420,000 people
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29. EPM Plant in Caldas, Antioquia
• Plant capacity of 150 liters per
second in a conventional treatment
plant
• 60 ppd FAC as mixed oxidant
to provide water for roughly 80,000
people in Caldas, Antioquia
• Benefits include: improved plant
safety after replacing chlorine gas
and improved residual stability in
system distribution
Top Menu

30. Sopo, Cundinamarca
• Rural installation donated by a foundation
to improve access to safe water
• Replaced chlorine gas, improving safety
for the community
Top Menu

31. Cali, Colombia:
Bottling Plant Replaces Cal-hypo
Calcium hypochlorite replaced in
2007 with MIOX
Disinfection is for:
Beverages (dechlorinate
afterwards)
− Juice
Before MIOX − Carbonated beverage
− Bottled water
Filter backwash
Cooling towers
After MIOX

32. West Columbia, South Carolina:
Biofilm removal in municipal application
Gradual reduction in biofilms in the
clearwells and distribution
Chlorine residual stability allowed lower
mixed oxidant solution dosing at the
plant
TTHM and HAA5 concentrations
steadily declined
Conversion from chloramination using
chlorine gas and anhydrous ammonia
(gas) to FAC as MOS resulted in
improved plant safety and chemical
cost savings

33. Emerald Coast Utilities, Pensacola, FL:
Treating up to 22 MGD wastewater for industrial reuse
Five RIO H5 (500 lbs/day) went live in 2010
Largest public works project in Escambia
County history.
Replaces odorous Main Street Wastewater
Treatment Plant in downtown Pensacola after
Hurricane Ivan in 2006.
2,500 lbs/day total installed capacity
Reclaimed water transmission & reuse system
100% Beneficial reuse:
– 17MGD goes to Gulf Power Plant Crist Cooling Tower
– 6 MGD goes to International Paper process water.
Up to 22 million gallons a day.

34. Santa Ana Pueblo, New Mexico:
Mixed Oxidant Solution for Wastewater Reuse
Influent from residential and business
districts, the Hyatt Regency Tamaya, and
the Star Casino
WWTP supplies 50,000 gallons at a time to
golf course, with remaining irrigation needs
met by groundwater
Disinfection converted in 2007 from
competitor’s hypochlorite to MIOX mixed
oxidant solution
“MIOX played an important role in helping the Pueblo meet our environmental goals.”
Glenn Tenorio, Chairman of Tribal Utilities Authority

35. Tamaya Hyatt® Regency, New Mexico:
MIOX Treating Pools, Spas, Cooling Tower
AAA Top 10 Getaway – one of the
nation's top family getaways
(swimming pools)
2008: RIO installed to treat outside
pools, whirlpool, indoor spas
2011: AE-4 installed to treat cooling
tower water
“Safety issues were our biggest motivator. We eliminated the need to manually
transfer 55-gal barrels of chemicals (liquid bleach) each day, which creates a
safer environment all around – it’s a win-win-win.”
– Chris Dillon, Director of Engineering

36. Power Generation Station, Puerto Rico
Biofilm removal in power plant & cooling tower
Before MIOX After MIOX
Biofilm with conventional Biofilm eliminated with
biocide program mixed oxidant solution

37. THANK YOU!
Diana Lorena Gomez Z
USA Global Market S.A.
Office: 212 0144
E-mail: dlgomez@usagmsa.com