“ I just read a progress report on the USDA website regarding manure treatment using anaerobic digestion (composting) and subsequent algae... (read full comment) ” 

Posted on March 5, 2007 at 2:45 AM EST

+ 2 more comments posted in this discussion

“ I'm just a bit curious about their proprietary patent on their thermal process. Extracting flammable gas from organic materials in an oxygen... (read full comment) ” 

Posted on March 5, 2007 at 1:55 AM EST