WASTEWATER TREATMENT APPARATUS BASED ON PRESSURIZED FLOTATION METHOD

To provide a wastewater treatment apparatus based on the pressurized flotation method.SOLUTION: A wastewater treatment apparatus based on the pressurized levitation method includes a main body, a first drive space provided in the main body, a compression space provided above the first drive space, a wastewater space provided below the first drive space, an air compression device provided in the compression space, and the air compression device allowing air to be compressed and sent to the wastewater space. In the compression space, there is an air compressor, and the air compressor can compress the air and send it to the wastewater space; the wastewater space is connected to the auxiliary space to the left; there is a foam removal device in the wastewater space, and the foam removal device can send the foam created by the pressurized flotation of wastewater to the auxiliary space; and there is a solid-liquid separation device below the auxiliary space. The foam removal device can send the foam created by the pressurized flotation method of wastewater to the auxiliary space, and the solid-liquid separator can be installed below the auxiliary space to separate the solid impurities and liquid impurities contained in the foam.SELECTED DRAWING: Figure 1 【課題】本願は加圧浮上法に基づく廃水処理装置を開示した。【解決手段】本願に記載の加圧浮上法に基づく廃水処理装置は、本体を含み、前記本体の中には第一駆動空間が設けられ、前記第一駆動空間の上方には圧縮空間が設けられ、前記第一駆動空間の下方には廃水空間が設けられ、前記圧縮空間の中には空気圧縮装置が設けられ、前記空気圧縮装置により、空気を圧縮して前記廃水空間に送ることができ、前記廃水空間は左方へ補助空間と連通しており、前記廃水空間の中には泡除去装置が設けられ、前記泡除去装置により、廃水の加圧浮上法によってできた泡を前記補助空間に送ることができ、前記補助空間の下方には固液分離装置が設けられ、前記固液分離装置により、泡に含まれる固体不純物と液体不純物を分離させられる。【選択図】図１