| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for general sewage which can almost completely decompose and eliminate an oil or fat component from general sewage contg, an oil or fat component in a grease trap by a method friendly to the environment and which can be installed and maintained at a low cost. SOLUTION: This apparatus, for clarifying general sewage contg. an oil or fat component, is equipped with a storage vessel 2 for storing miscellaneous wastewater, a Soraseki (trade name) unit 4 formed by mixig and sintering the Soraseki and ceramic, crushed Soraseki particles put into together with miscellaneous wastewater, an air pipe 3 for discharging air into the miscellaneous wastewater to agitate it in the storage vessel 2, a minus ion generator tube 5 for supplying minus ions in the air pipe 3, and a magnet for applying magnetic force to wastewater and air sealed in an air channel.</p> |
