Now they are burrowing also in Western Switzerland ‚E LEKTRIC MOLES ™ ’ ARE AT HOME IN PORRENTRUY AUTHOR: TILO CONRAD, THERMO-SYSTEM Article from: inside acat 11/2010, page 1 of 3 Barnabé, Manu and Yvonne are part of the so- lar sludge drying system of the Syndicat d'EPU- RATION de Porrentruy et Environs' (SEPE). The principle of the drying system is as simple

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