| 摘要 |
An apparutus and a method for ozone-treating biosludges and reducing biosludges occurring upon a biological treatment of aqueous organic waste, wherein the apparatus is made up ofa plurality of reactors for effecting the ozone treatment of the biosludge by contacting the biosludge with an ozone-containing gas,biosludge passages for flowing the biosludge to be ozone-treated through all the reactors in series,gas supply means for supplying the ozone-containing gas to each of the reactors,a pressurization means for maintaining each of the reactors under a pressurized condition andstirrers each disposed in each reactor for realizing a nearly equalized ozone absorption rate for all the reactors.
|
