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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I am still wanting to know how folks are dealing with the existing fleet of scrubbers that must be out there?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> Gasification [mailto:gasification-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>Tom Miles<br><b>Sent:</b> Saturday, February 2, 2013 10:34 PM<br><b>To:</b> 'stuart mather'; 'Discussion of biomass pyrolysis and gasification'; 'Kevin C'<br><b>Subject:</b> Re: [Gasification] mycoremediation of tarry water<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>While we develop gasification and pyrolysis for their benefits we need to manage the byproducts so they don’t endanger health. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I posted the Myanmar story on this list about a year ago. I do not know if anything has been done about it.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It should be easy to accept the fact that tar in water can be toxic. Run your dirty gasifier, clean the gas with water, and have the water analyzed. You will ring all the bells for toxicity (mostly from benzene and cresols). Picture that water going into ponds and waterways where people bath and wash their clothes. Why should anyone be surprised that people can get sick? Not everyone is like the man I met in Siberia, where the life expectancy is about 59, who attributed his old age and good health to taking a spoonful every day of pyrolysis oil from pine needles. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>This is nothing new. Some years ago the first job of a young bioenergy specialist in Alaska was to clean up the site of an experimental wood gasifier that was intended for use in native villages. The classic Imbert style gasifier had been developed and tested with federal money for remote power generation. The site was so toxic that it had been designated a “superfund” site by the Environmental Protection Agency. That killed interest in gasification in the state for many years. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The Gasification Guide project in Europe didn’t seem to address liquid effluents. Studies of liquid effluents from gas scrubbing have been done under the IEA Task 33 biomass gasification. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.gasification-guide.eu/gsg_uploads/documenten/D10_Final-Guideline.pdf">http://www.gasification-guide.eu/gsg_uploads/documenten/D10_Final-Guideline.pdf</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Tom <o:p></o:p></span></p></div></body></html>