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We have only one product, a solar water purification system on
distillation basis. The name is SEC (Salt Ex Classic). We warm up
the water directly with thermal solar power and bring it to evaporate
(not to vaporize), afterwards we condensate the steam.
Contrary to
other procedures we remove not the pollutants; we collect the separated
clean water. This means we leave all pollutants in the reject.
Therefore
we can take almost any crude-water as raw product. The disadvantage
of this procedure is the fact that the yield is relatively small,
however the quality is always at the same high level.
SEC can run
the crude water up to 30 times by using the reject. So the consumption
of crude water is reduced. The taken water surely must be refilled.
Once in the month the crude water must be then exchanged. With sea
water naturally always fresh sea water is supplied, so that no change
of the crude waters is necessary and no tanks for feeding water or
reject water.
SEC is suitable for 10 to 100,000 liters per day and
is limited only by the surface and sunshine. We have only one model
complete from plastic, thus we have the problem of the corrosion
excluded. So the size is limited but only one model is very simple
to explain and maintain. This reduced spare parts and the training
and training expenditure substantially.
For a larger yield of fresh
water only several SEC are necessary, the limit lie in the surface.
Since SEC works exclusively with sunlight, the surface is to be caught
necessarily the sunlight. Since the SEC is simultaneous the solar
collector, we have price advantage and a technical advantage. The
technical advantage is in the simple and clear structure.
There are
neither moved parts nor filters in SEC so regular exchanges from
spar parts are neither necessary nor cleaning of filters to keep
water quality.
Side point: We are very environmental friendly. No pollution, no
noise, no consumption of energy (besides Sun), no chemical needed.
Easy to install and maintain. We bring the water to the SEC by photovoltaic
pumps, wind pumps, stirling pumps, hand pumps and also conventional
pumps. |
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