Efficient microbial carrier

• Main Authors: ZHAO TIANXIU, ZHANG LUNQIU, LI LIN, WANG QI, ZHANG ZHONGCHEN, YANG LIJUN, ZHANG XINYI, MA XIAOFENG, LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an efficient microbial carrier which comprises a carrier body, first convex sawteeth and first concave sawteeth are arranged on the outer surface of the carrier body, second convex sawteeth and first concave sawteeth are arranged on the inner surface of the carrier body, and a plurality of floating blocks are arranged on the outer wall of the upper end of the carrier body. The floating blocks are connected with the carrier body through bolts, floating mechanisms for floating the carrier body are arranged in the floating blocks, the carrier body is provided with a fixing ring, the fixing ring is connected with the carrier body through a connecting mechanism, a gravity ball is arranged below the carrier body, and the gravity ball is connected with the fixing ring through a pull rope. The inner surface and the outer surface of the microbial carrier are arranged to be zigzag, so that sewage is greatly intercepted, the mutual contact time of the carrier and the sewage is prolonged, the