Physicochemical, biochemical and advanced treatment device for high-COD (Chemical Oxygen Demand) mechanical rinsing liquid wastewater and method for treating wastewater by utilizing physicochemical, biochemical and advanced treatment device

The invention discloses a physicochemical, biochemical and advanced treatment device for high-COD (Chemical Oxygen Demand) mechanical rinsing liquid wastewater and a method for treating the wastewater by utilizing the physicochemical, biochemical and advanced treatment device, and relates to the phy...

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Hauptverfasser: CHENG WENJUN, LI GUIBAI, WANG JINLONG, WANG HAOCHUN, YU XIANGRU, TANG XIAOBIN, LIANG HENG, WEN YALONG, TIAN LEIYUN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a physicochemical, biochemical and advanced treatment device for high-COD (Chemical Oxygen Demand) mechanical rinsing liquid wastewater and a method for treating the wastewater by utilizing the physicochemical, biochemical and advanced treatment device, and relates to the physicochemical, biochemical and advanced treatment device for the wastewater and the method for treating the wastewater by utilizing the physicochemical, biochemical and advanced treatment device. The invention aims to solve a series of targeted problems that organic matter treatment is difficult to reach the standard, the existing treatment process is complicated, deep treatment is difficult to implement and the like for special wastewater with high COD concentration, such as mechanical rinsing liquid wastewater. The invention relates to a physicochemical, biochemical and advanced treatment device for high-COD (Chemical Oxygen Demand) mechanical rinsing liquid wastewater. Comprising a raw water tank, a coagulative p