NEW ON BOARD
Windside Wind Turbines for
Professional Use with
30 years’ experience
Finnish Windside Wind Turbines have been designed
for the most demanding professional use in the harshest
of environments. Completely self contained and
automatic Windside Wind Turbines are operating in the
extremes of climate. From the freezing Antarctica with
its ice and snowstorms, to the heat and sandstorms of
the Sahara Desert and to the wet, stormy and corrosive
atmosphere of the Pacific Ocean. Windside wind
turbines are in use in over 40 countries.
WatMan SWRO
S
eawater Reverse Osmosis (SWRO) rejects typically
98.5–99.5% of the salinity in one pass.
In large-scale production, energy consumption cre-
ates a noticeable expense. In conventional SWRO systems,
typical energy consumption varies from 6 to 10 kWh/m3fresh water, depending on salinity, temperature and recovery rate among others. In state-of-the-art systems with
energy recovery the energy consumption can be as low
as 2...4 kWh/m3-fresh water.
On the other hand, 1-pass SWRO can produce fresh
water with 100–150 mg/l of chloride at its best. These
high rejection systems always need an average feed pres-
Windside wind turbines have been designed for battery
charging and can be used whereever energy is needed.
The Windside uses are almost limitless be it safety
telecommunication towers, remote signal and
surveillance equipment, lighthouses, gas and oil
platforms, ships and boats etc.
sure of 55–70 bars. So called 2-pass SWRO can remove
even up to 99.9 % of the total salinity, meaning 20–50
mg/l of chloride. These extremely high rejections are sometimes needed to spare the metal piping from corrosion.
WatMan SWRO Systems can help you to produce
extremely low-salinity fresh water with very low energy
consumption. This means less energy, less maintenance,
Oy Windside Prodcution Ltd is a member of IALA.
Patented Technology.
Read more: www.windside.com
less down-time, less costs and more customer satisfaction. Less is sometimes more.
More information: www.watman.fi
Hollming Works
– engineering
works group with
professional staff
E
ngineering works group serves its clients through five
workshops and professional staff.
Hollming Works is a system supplier, which can de-
liver solutions in turnkey principle, but naturally we serve
our clients to the extend needed in each specific case.
We have focused specifically in the production of
Marine, Offshore and Subsea products as well as energy
and environmental technology products.
Our specialty know-how lies within demanding
welding methods and multiple machining opportunities
and demanding assembly works.
The modernisations and other alignments in our production and organsation have further increased our competitiveness. Also our own design service helps our clients
Windside WS-0,15B on
a lighthouse in Estonia
to make their products more competitive.
More information: www.hollmingworks.com
50
seatec 2/2012