| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for removing harmful substances which removes harmful substances such as carbon monoxide, carbon dioxide and particulate substances from a gas that an internal-combustion engine or incinerator has discharged. <P>SOLUTION: The method of removing harmful substances which comprises: a primary step B wherein an exhaust gas from an internal-combustion engine or an incinerator (A) is released into a liquid S, which contains microorganisms comprising microbial cells at least including a photosynthetic bacterium, microorganisms comprising microbial cells including a yeast and microorganisms comprising microbial cells including a lactic acid bacterium, and thus carbon monoxide, carbon dioxide and particulate substances in the gas are removed; a residual harmful substance-removing step C wherein particulate substances are further taken out and removed; a secondary step D wherein the treated matter is contacted with a calcined product L, which contains microorganisms comprising microbial cells at least including a photosynthetic bacterium, microorganisms comprising microbial cells including a yeast and microorganisms comprising microbial cells including a lactic acid bacterium, and thus carbon monoxide and carbon dioxide in the gas are further removed; and a deodorizing step E wherein the gas is deodorized with a deodorization means M. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
