Dear Sirs.<br /><br />I'm Fred, from Brazil. I'm a masters' degree student of University of S&atilde;o Paulo and my research is about energy recovery in urban wastewater treatment plants (WTP).<br /><br />I'm writing you because I'd like to know if you have recent European data on the use of biogas obtained from anaerobic digestion of sewage ou sewage sludge (from urban wastewater).<br /><br />By &quot;use&quot; I mean heating, electricity generation, vehicle fueling etc.<br /><br />I wonder if you have such data and if you could share it with me.<br /><br />Thank you for your attention!
cyn in