污泥處理技術之研究─總計畫及子計畫一：污泥前處理與資源化產氣之研究(1/3)

Waste biosolids collected from sewage works is a
biomass containing a vast amount of polysaccharides and
proteins, and thus is considered a potential substrate for
producing hydrogen using anaerobic fermentation. This
work demonstrated that, on the contrary to the common
assumption that the solids phase in waste activated
biosolids presents extra nutrients for anaerobes, it in fact
prohibits effective bio-hydrogen production. Using
filtrate after removal of solids from biosolids produces
more hydrogen than using the whole biosolids, with the
former reaching a level an order magnitude higher than
the literature results.