| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which enables the efficient decomposition of an organic fluorine compound by a microbe and wastewater treatment equipment. <P>SOLUTION: The wastewater treatment equipment comprises a bubble generation tank 1 provided with a micronano bubble generation apparatus 5 for introducing a micronanobubble into stored water to be treated, an activated carbon adsorption column 2 packed with an activated carbon and supplied with the water to be treated stored in the bubble generation tank 1, a relay tank 3 for temporarily storing the water to be treated overflowing the activated carbon adsorption column 2, a water tank part 16 for storing cleaned water to introduce the micronanobubble, and an exhaust gas treatment column 4 including a water spray part 17 provided above the water tank part 16, inserted with an exhaust gas and spraying the exhaust gas with the cleaned water, wherein a part of the water to be treated overflowing the activated carbon adsorption column 2 is recirculated to the bubble generation tank 1 and wherein the exhaust gas emitted from the water to be treated in the bubble generation tank 1 and the relay tank 3 is introduced into the water spray part 17 of the exhaust gas treatment column 4. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
