I think that in the world are of little good chemical and biological water and air purifying technologies if we realize incomplete purification ...

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I think that in the world are of little good chemical and biological water and air purifying technologies if we realize incomplete purification ...
I think that in the world are of little good chemical and biological water and air purifying technologies if we realize incomplete purification cycles. The world needs to realize global purification cycles and renewable energies and sustainable energy interacting positively with the environment. All this is shown on http://www.spawhe.eu website. But this does not seem to interest anyone.

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