| 摘要 |
<p>PURPOSE: A biofilter system for removing odor is provided to efficiently remove VOCs(Volatile Organic Compound) and foul smelling gas by including a pre-processing part, a dispersion valve, and an aeration reactor of a fixed carrier in a facility. CONSTITUTION: A biofilter system for removing odor comprises a porous contacted-carrier(4), a circulation water spray nozzle(6), a circulation reservoir(5), a chemical reservoir(8), a pre-processing part with a chemical supply pump(9), a foul smell transfer part transferring foul smelling gas to a biofilter; a filter main body part; and a circulation spray nozzle(12). A biofilter part is connected to the foul smell transfer part.</p> |
