Recovery device for degradation-resistant organic wastewater

• Main Authors: ZHU YUEJUN, CHEN SHIJIE, ZENG JIANKANG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a recovery device for refractory organic wastewater, which is characterized in that the refractory organic wastewater enters an adjusting tank to be homogenized and quantified, then the wastewater is lifted to an oxidation contact reaction tank through a raw water lifting pump, and refractory organic matters in the refractory organic wastewater are oxidized and decomposed into micromolecular organic matters, water and carbon dioxide; after the concentration of refractory organic matters is reduced, effluent enters the buffer tank, after ozone reaction is completed in the buffer tank, the effluent enters the MBR reaction tank, most of sludge, small molecular organic matters, suspended solids, microorganisms and bacteria are intercepted by an MBR membrane, and the effluent is discharged into the disinfection treatment tank for disinfection treatment, so that biological pollution in water is further solved; the problem of unqualified water quality is avoided. The device disclosed by th