September 2009 Blog Posts (1)

I am greeting you from Estonia. I am industrial designer and I am working as designer for grain dryers in Estonia and in Latvia.At moment we are heating air for dryers with fossil liquate or gas fuels. Now we calculated to use biogas as farmers usually have cow farms with manure and other resides. At first we are calculated to heat air with 560 m3 biogas(part of methane) per day. We are calculated digester with measures 30x 10 x 3(deep) m3. It is for 400 cows. After the grain drying session we a… Continue