Removal Efficiency

The removal efficiency (g), which provides information on the biofilter effectiveness, is given by the fraction of removed pollutant mass (mo — me) with respect to total mass in the influent gas (mo). The most common way of design ing and managing biofilters consists of selecting the desired removal efficiency for one or more pollutants and deriving from this all the other criteria. The best removal efficiencies (95-99%) are usually observed for aromatic compounds, such as benzene, toluene, and benzoic acid (23).

Brew Your Own Beer

Brew Your Own Beer

Discover How To Become Your Own Brew Master, With Brew Your Own Beer. It takes more than a recipe to make a great beer. Just using the right ingredients doesn't mean your beer will taste like it was meant to. Most of the time it’s the way a beer is made and served that makes it either an exceptional beer or one that gets dumped into the nearest flower pot.

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