| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide aerator equipment for waste liquid treatment with which microorganisms in aerator water can securely be activated and a waste liquid can efficiently be subjected to purification treatment even if outside air temperature drops by a simple constitution. <P>SOLUTION: In this aerator equipment for waste liquid treatment provided with: an aerator chamber 1 having an aerator 4; and a blower chamber 2 having compressive air production apparatuses 5 and 6; and where compressive air produced in the compressive air production apparatuses 5 and 6 is fed to the aerator 4 via an air feed tube 7 so as to be aerated, and treated water subjected to purification treatment in the aerator 4 is discharged from the aerator chamber 1 to the outside via a water feed tube 10, the blower chamber 2 is shielded from the outside air, further, the aerator chamber 1 and the blower chamber 2 are connected via a heat circulation duct 11, and by the driving of the compressive air production apparatuses 5 and 6, the inside air of the aerator chamber 1 is introduced into the blower chamber 2 through the heat circulation duct 11 as air sources of compressive air so as to be circulated. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
