The document describes a solar-powered water distillation device called WaterStillar that turns salt, brackish, or polluted water into clean drinking water without chemicals or emissions. WaterStillar uses thermodynamics and natural processes like evaporation and condensation powered by the sun to purify water. The modular design allows WaterStillar systems to produce anywhere from 50 to 10,000 liters of drinking water per day for applications like homes, hotels, remote villages, and healthcare facilities.

1. Endless supply of
clean drinking water!
We turn salt, brackish
or polluted water into
perfect drinking water.
Driven by the sun
- as simple as that.
No CO2 emission,
no chemicals.
your drinking water for
1 to 5 years.

2. sahkramneDsraey03tsalehtnI
gone from being 99% dependent
on sources of foreign oil to be-
coming completely energy self-
green country, political initiatives
in place for years to bring new
technologies and solutions to the
market in Denmark. Windmills, low
energy buildings, fuel cells and bio
energy are currently under major
development.
The WaterStillar® clean water tech-
nology is invented and marketed
by the Danish company Aquadania
A/S. AquaDania A/S distributes Wa-
terStillar® globally via Joint Venture
agreements with local partners to
establish local WaterStillar entities
or via non-exclusive reseller agree-
ments.
-
tillation device made of a number of
-
ration working at ambient pressure,
moving parts. WaterStillar® works
by gravity, natural thermodynam-
ics, nanomaterial condensation and
solar power - and is made of materi-
als with life time of up to 20+ years.
The WaterStillar® production unit
of applications. The core design is
uniform - but size, materials, com-
plexity and appearance will vary on
each application. All natural, simple
and unbreakable and tailor made to
each customer.
Green home of
Waterstillar®
2
Visitusatwww.waterstillar.com
One of the biggest challenges
-
able way to get drinking water
from the sea. We have enough
water, but very little fresh water
for human consumption.

3. Visitusatwww.waterstillar.com
3

4. TheWaterstillar®
WaterWorks
application
4
WaterStillar® is a system that can
make clean water from any water
source available on site (dirty, salt,
brackish, polluted etc). All the water
is made locally close to the end
consumer. In cases of larger needs,
such as schools or communities (vil-
lages, islands, resorts etc) a bigger
system can be placed in a central lo-
cation and distributed via a special
drinking water grid.
A WaterStillar® system is trimmed
for optimum performance and
can produce drinking water in any
quantity from the needs of a single
family to supplying water for large
scale facilities of 5000 users or
more.
A standard installation supplying
hotel resort will deliver 200-300
liters per day. A WaterStillar® system
with this level of performance will
only occupy appox 10-15 m2 of
solar collectors.
There are no technical limitations
on the location of a WaterStillar®
Water Works at a facility. Since it is
or in the backyard of most houses,
workplaces, schools and health
clinics.
Current market segments are ho-
remote villages, green houses,
clinics, hospitals etc in need of
absolutely clean water for drinking
purposes.
The WaterStillar® units and the solar
collectors can be placed indepe-
nently. This way a water plant may
be connected to an existing solar
collector installation (e.g. as an
extra loop in an existing plant for
heating the hotel pool etc) or boiler
system.
Place a WaterStillar® Water Works
system onto (or into or underneath)
the roof of any building for a nice
installation, hiding all tubing and
technical parts. Or place it on top
and share the drinking water via
multiple taps inside the complex.
Multiple users for the same Wa-
terStillar® system can have indi-
vidual meters, so that payment for
drinking water usage can be done
relative to consumption. Other
add-ons are available - coolers, re-
mineralizers, security UVC units and
much more.
The WaterStillar® unit has a discrete
white industrial design that pro-
tects the inside components from
UV rays and any harsh environment.
Visitusatwww.waterstillar.com
The modular design of
WaterStillar® makes it possible
50 and 1000 l/day

5. 5
WaterStillar® Water Works
Waterstillar® Water Works is a modular
litres/day to 10.000 litres/day or even
more. WaterStillar® can use energy from
any power source - but simple/cheap
WaterStillar® Home
solution, primarily for domestic use.
Can be placed on (or in) a roof and the
the kitchen. A solar collector with a
WaterStillar® unit integrated. 1 m2 will
give app 20-25 liters per day.
WaterStillar® Combo
distillation and hot water. Primarily
for domestic use. Can be placed on a
directly into the kitchen and the hot
water to the bathroom. Thermosyphon
system means no pumps are needed to
run the system.
WaterStillar® Medical
A solution for ultra clean water to be
used in the healthcare and pharmaceu-
tical sector. Water for cleaning wounds,
operations and technical ultra clean
water needed for manufacturing are
potential areas for usage. The solu-
tion is a standard WaterStillar® system
added special post treatment systems
to guarantee secure and sterile water
supply.
Visitusatwww.waterstillar.com
The various
Waterstillar®
applications
The WaterStillar® units can be
placed independently from the
solar collectors.

6. 66
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7. 7
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Device and technology
advantages
Re-use of energy through numerous evaporation/convection stages
•
• Complete separation of feed and distilled water – no cross over
• No moving parts
•
• All water movement is by gravity and one way only
•
• Unique dosing unit for every stage
•
• Tool free and fool proof design for (dis)assembly
• State of the art materials
•
• Can be stacked horizontally with multiple unites occupying very little
• Tolerates UV, heat, windy and harsh environment
• Device materials with life time of 20+ years.
Other advantages
Local workforce
• Low maintenance
• Little training needed
• Intuitively easy to understand
Sustainability
• 100% green technology – no noise, chemicals or CO2
Water quality
• No feed water limitations (salt, minerals, toxins, temperature etc)
• Neutral taste, top quality distilled water in line with WHO’s guidelines for
drinking water quality
•
Durability and rigidity
• Will not break down and will cope with harsh local conditions
•

8. System maintenance
Drinking water has to meet the limits of local drinking water directives,
examples are theWHO and EU drinking water directives. In order to meet
these limits on an every day basis - for 10 to 20 years - correct maintenance
and monitoring of water quality is the cornerstone of our quality business
AquaDania is working to get local approvals forWaterStillar® in the markets
we address.
8
A typical installation for
200-250 l/day is app 6 m2
on the roof.
Visitusatwww.waterstillar.com

9. 9
Water quality
WaterStillar® is a distillation apparatus, so therefore the result is distilled
water. Distilled water can be used as it is or post-treated without limitation
for any usage - for drinking / technical / medical usage.
Taste
AquaDania has in Denmark undertaken the strictest, 24H sensory test avail-
able at www.DTI.dk for taste from the materials used in WaterStillar®.
Fouling, scaling & bacteria
due to design and prodcution temperatures. Extensive tests conducted
of any bacteria or virus. But since scaling and fouling not is a short term
Migration of chemicals
All components inside WaterStillar® that are in touch with the water are
made of the cleanest materials available on the market and are subject to
food grade approvals in accordence within EU and US regulations.
Salt, minerals & dissolved Solids
Regardless of the content of dissolved solids in the feed water, the pro-
duced drinking water from WaterStillar ® will not contain any residual.
Numerous tests with extreamely poluted feed water with up to 55,000 ppm
of dissolved solids show less than 0 to 25 ppm in the distilled water. After
the remineralization process the water is in line with the WHO Guidelines
for Drinking-Water Quality
Visitusatwww.waterstillar.com

10. Ask your local
Waterstillar
partner for
a solution.
Find your local
dealer on
www.waterstillar.com