| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a scrubber apparatus capable of always keeping a predetermined performance of malodor treatment of neutralizing and removing toxic substances and malodorous substances in exhaust gas, and drastically reducing maintenance cost. <P>SOLUTION: The scrubber apparatus 1 is provided with: a scrubber packed tower 10 neutralizing and removing toxic substances and malodorous substances in exhaust gas introduced into a gas treatment tower 11; and a treating liquid filtering apparatus 20 having a paper filter 212 coated with powdery activated carbon AC, communicated with a treating liquid circulation tank 14 storing the treating liquid L1 via a treating liquid supply line 25 and filtering treating liquid L1, and a control part 30. The treating liquid filtering apparatus 20 has: a TOC meter 23 automatically continuously measuring total organic carbon of the treating liquid L1; and a water feed pump P feeding the treating liquid L1 in the treating liquid supply line 25. When the total organic carbon concentration measured by the TOC meter 23 reaches 100 mg/l, the water feed pump P is automatically stopped. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
