Recently, Tianjin University published a patent for a photochemical reaction device for UV-LED treatment of antibiotic-containing wastewater.
The invention patent belongs to the field of photocatalytic degradation of organic micropollutants, a photochemical reaction device for UV-LED treatment of antibiotic-containing wastewater. It mainly includes: LED lamp beads with a wavelength of 275nm, quartz reaction device, and cooling device. In the present invention, the degradation efficiency of the antibiotic wastewater degraded by the device is faster, the utilization efficiency of the light source is higher, and the energy consumption is lower. By adopting this method, antibiotics in wastewater can be effectively removed, pathogenic microorganisms can be killed, and the goal of harmless treatment can be achieved.
Main claim: A photochemical reaction device for UV-LED treatment of antibiotic-containing wastewater, which mainly includes the following steps: 1) Connecting a plurality of UV-LED lamp beads in series to improve the photoreaction efficiency; 2) Passing cooling circulating water; 3) Turn on the UV-LED light source; 4) Pass the antibiotic-containing wastewater into the photochemical reaction device and stay for about 2 hours; 5) The antibiotic wastewater after the photochemical treatment has removed most of the antibiotics, and the treated wastewater is processed in the next step.
