| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the deterioration of electrolytic sterilization performance caused by the adhesion of stains to electrode plates when an electrolytic sterilization vessel is installed for sterilization in a reclaimed water facility which recovers and cleans recyclable water such as bathtub wastewater or rain water. SOLUTION: The electrolytic sterilization tank 22 is installed in the tank part of the reclaimed water facility for the energization of electrode plates 57 and for sterilization by electrolytic action based on the energization, an aeration apparatus is installed in the tank 22 for aeration at prescribed intervals from an aeration part 52, and the fouling adherent to the electrode plates 57 is removed. In the tank 22, water in the tank is extracted intermittently by an air lift apparatus 58, and the extraction is combined with the aeration to be carried out after the aeration.</p> |
