Ultrasonic wave and ultraviolet high-grade oxidization coupling water purification system and method

• Main Authors: LI YANAN, LIU WEI, ZHOU ANRAN, SONG WUCHANG, LIU YULEI, JU LING, QIN YAO, MI JIRU, SUN SHAOHUA, WANG YONGLEI, DU ZHENQI, JIA RUIBAO, ZHAO LIANG, WANG HONGBO
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses an ultrasonic wave and ultraviolet high-grade oxidization coupling water purification system and a method. The system comprises a water inlet water tank, a centrifugation pump,a flow rate meter, a mixer, a primary reactor, a secondary reactor and a water outlet water box in sequential connection, wherein a gate valve is arranged between the centrifugation pump and the flowrate meter; the feeding end of the mixer is connected with a chemical tank through the metering pump; each of the primary reactor and the secondary reactor is provided with a water inlet and a wateroutlet; the position of the water inlet is lower than the position of the water outlet; each of the primary reactor and the secondary reactor comprises a top plate and a cavity in a mutually matched way; an ultrasonic wave vibration rod is arranged in the cavity; ultraviolet lamp groups are symmetrically arranged at the two sides of the ultrasonic wave vibration rod. Through the combination of theultraviolet high-grade oxid