Frank Rogalla Person-Info 

( Ich bin Frank Rogalla)

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Cerca de municipios del sur de España podrían depurar agua...

www.europapress.es
Cerca de municipios con una población inferior a los habitantes del sur de España podrían depurar agua residual con algas a coste cero, según ha...

Jahreshauptversammlung der Feuerwehr in Liederbach - Bilanz & Wahlen...

osthessen-news.de
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From the power of the toilet | The Wider Image - Reuterswiderimage.reuters.com › story › from-the-power-o...

widerimage.reuters.com
AP · All-gas project leader Frank Rogalla (back right) says that he has identified at least 300 other small towns where similar biofuel projects ...

Guardian: Sun, sewage and algae: a recipe for success? | Biofuels - The ...

— Aqualia's Frank Rogalla says the project would turn the sewage treatment facility from a consumer of energy to a producer of energy, ... › mar
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