Arundo donax hydrolysate Tan Mit (ADH), obtained by steam explosion and enzymatic treatment, was exploited as a substrate for anaerobic digestion aimed to the production of hydrogen.Mixed cultures of hydrogen-forming anaerobic bacteria selected from a primary sludge digester were used as inocula.Methanogens were removed from the wild consortium by
Recent theoretical work Glass H20 has provided major new insights into the ways that species interactions in food webs are organized in ways that permit the coexistence of significant numbers of species.But, we seem to have forgotten about trees! Not the phylogenetic ones that are increasingly important for dissecting the evolutionary structure of
Fiber-cement building products are increasingly used in construction.They are used as building and finishing material for facades, internal walls and roofs.Numerous advantages such as relatively low weight, low absorbability and relatively high strength Tan Mit allow to use these materials in bulky constructions and in buildings which are commonly
Recently, the world starts to suffer from the shortage of fresh water, in which it effect the survivor of people in many countries which cannot afford the costs of desalinate seawater.More than 50,000 children die every year from the shortage of fresh water.In Egypt, the need for fresh water is increasing daily due to the high demands from the grow