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Company Presentation

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Transportation of water to isolated locations requires large volume convoys

which are expensive and limited in capacity. The logistical burden that goes

along with water supply is very high.

In the industrial sector, drilling exploration, mining, road construction &

outback facilities often extend over several days and weeks. One of the key

factor which allow these operations to succeed in remote areas is offering of

adequate living conditions. Personnel operating on vehicles progress between

different locations while carrying water in closed containers under conditions

that degrade its quality and freshness. Transportation of water to industrial

establishments is an expensive and sometimes dangerous logistical task.

Rural remote villages in developing

countries usually lack an adequate potable

water source. Providing these residents

with means to receive or purify fresh

water is a life saving effort.

The Need

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Water

From

Air

The water is essentially

very clean and only a

low filtration effort is

required

Minimal logistic footprint

No consumables

required

Pure, fresh water from

a natural source.

Difficult to sabotage.

Water can be produced

directly at the point of use

Water From Air: Advantages

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Water Generation Unit: Ground

• Independent system that produced water from the

ambient air humidity

• Pouring system offers the water cold or at ambient

temperature

• Efficiency: Includes the breakthrough GENiusTM

technology inside. Uses 80% less energy than any

known water-from-air system worldwide.

Electrical requirements 208/400VAC, 3-phase, 60/50Hz

• Power : 5.2kWh.

• Dimensions (HxWxD): 1.7m x 1.4m x 1.4m

Model offered:

• GEN-350G: 365 L/day (at 25oC and 55%RH)

at a power requirement of only 310 Wh/Liter

Produces water for a 10% of the cost of bottled water!

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Water Generator – Large Scale Unit

• Dimensions : 40’ container

• 10,000 Liters per Day from air

• additional 50,000 Liters per Day

filtered from any water source

• 48hrs of independent operation by

additional power generators.

• Based on Water-Gen’s unique water production technology.

• Units are designed and produced according to specific specifications.

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Water-Gen Generator for Vehicles

• Independent system for vehicles

that extract water from the

ambient air.

• Can also be operated by solar

panels with area (est.): 8m2

• Voltage: DC

• Model offered

GEN-35V: 30-60 liters/day @

0.9-1.2kWh

440

mm

460 mm

600 mm

Water Generation Technology

Efficiency Improvement

• Efficiency under Nominal Conditions – 25oC/55%RH

• Initial water generation devices: 1.5 kWh / 1 Liter

• First Water-Gen units: 0.8-0.9kWh / 1 Liter

• Water-Gen GEN-250G: 0.521 kWh / 1 Liter

• Water-Gen GEN-350G: 0.310 kWh / 1 Liter

How was it accomplished?

• Water-Gen’s patented breakthrough GENiusTM technology

• Water-Gen’s optimization algorithm that adjusts the system’s mode of

operation in accordance to changes in weather conditions (temperature,

humidity, etc.) during the day, and over the year

• Water-Gen’s unique components and methods

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Water Generation Unit – Ground: Possible Applications

• Isolated villages.

• Humanitarian efforts in disaster

areas

• Peace keeping initiatives

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Water Generation Unit – Ground: Industrial Applications

• Road Construction

• Mining Operation

• Oil and Gas Exploration

Water Treatment Units

• An air conditioner (A/C) unit naturally produces large amounts of water, which is

currently considered to be waste. But discarding this precious byproduct is wasteful,

especially when more energy and resources are required to supply “new” water.

• Therefore, the A/C can be regarded as a water-generating machine. The unique

WTU control system can optimize and increase the A/C water production by

changing the operational mode of several key parameters (e.g., fresh air

percentage, blower operation) without affecting the original purpose of the A/C:

moderating air temperature.

• The water produced by the A/C is purified and

mineralized to create tasteful, healthy water

for vehicles of air conditioned bases

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Vehicle Mounted Water Treatment Unit

• Saves water and power by utilizing

an available source

• Weight: 15 kg

• Dimensions : 222X226X313 mm

• Power consumption: 100 Wh

• Can optimize the amount of water

produced by the air conditioner.

• Can be installed separately or as

part of the air conditioners “box” The WTU was honored as

one of the six finalists at the

DSEi Exhibition “Innovation

Challenge” Awards –

London, Spt. 2011

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Application Example: Connection to Train Cabin A/C

• Use of the water treatment using to treat run-off water

produced in an air conditioned train cabin.

• System components:

• Water Treatment Unit

• Fully managed storage tank

• Dispensing unit (cold water)

• A/C water production can be increased with several joint engineering efforts.

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Spring – Civilian Application

The Need:

Many civilian residential areas in developing countries have local water sources

which cannot be used due to chemical and biological contaminations.

The civilian Spring offers a solution to these remote areas. Based on the

technology developed for military purposes, this civilian, battery-operated unit

can filter highly contaminated water and provide large amounts of pure fresh

potable water to many families, and literally save lives.

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Spring – Specifications

• Several filtration elements built on a multi-barrier principle.

• Treatment of any contaminated or potentially sabotaged freshwater,

including microorganisms, pesticides, heavy metals, etc.

• Production of 225 liters of pure water. Optional: can carry two additional

battery packs for a total filtration volume of 675 liters.

• Weight: 12kg

• Handling: Back-carried or carried on supporting wheels.

• Power: Standard 24VDC battery pack (rechargeable)

• Automatic validation of water quality (automatic shut-off in case of poor

quality)

• Fits all required civilian standards

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Water Quality

1. Water purification process: Specially designed multi-stage filtration system to remove

all water contaminants.

2. Water sterilization process: Advanced process keeps the freshness of the water for

long storage periods using germicidal UVC technology, ozone purification, and

complementary sterilization materials.

3. Water re-mineralization keeps drinking water chemically balanced and improves its

taste.

4. Water preservation: Water is routinely re-purified to ensure overall water quality

5. Met water standards such as EPA, WHO, local country

standards.

Prof. Raphael Semiat, head of the Water Research Institute of the Technion

(Israel Institute of Technology) is Director of Water Quality at Water-Gen.

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Water-Gen Highlights 1. Water-from-air:

• The water is free of the pollution hazards found in surface water (residential and

industrial chemical waste; soil- and water-bound pathogenic bacteria).

• The source of water cannot be easily sabotaged (unlike surface or ground water).

2. All units are designed to meet environmental, water standards.

3. Production of water from a natural source available in the environment.

4. Unique Water-Gen technology allows water production at extremely high efficiency.

5. Emergency water available without prior preparation.

6. Reduces dangerous and expensive logistic chains.

7. Very high return of investment (ROI).

Water-Gen Ltd has several patent applications pending (PCT, US Patent, European

Patent, and other countries) for various methods and technologies related to many

aspects in the operation of the Water-Gen units.

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India - Client Example

• India confronts one of the world’s biggest water problems, with constantly growing

demands. Residents in rural villages depend on water cans, or local water sources

which are usually inadequate for consumption.

• Water-Gen’s Solutions:

• Water Generation: Supply water-from-air in areas where no other sources are

available. Water-Gen’s technology offers water at a cost as low as 1.5 rupee

($0.02) per liter compared to the 10-15 rupee/liter cost of drinking water cans.

• Water Treatment for train’s air conditioner: continuous supply of fresh drinking

water during the train route, reducing logistics and pollution. At present the water

produced by air conditioners is drained to the ground.

• Civilian Spring: complete purification of water from any chemical or biological

contamination. Operated by batteries which can be used during the day and

recharged during the night. A life saving solution.

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Client List

USA

UK

France

India

Mexico

Israel

Others

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Thank You!