Membrane biological reaction equipment and sewage treatment system

• Main Authors: LIU ZHIHUI, XIE DONGDONG, LU FENGZHEN
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2019
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to membrane biological reaction equipment and a sewage treatment system. The membrane biological reaction equipment consists of a plurality of membrane biological reaction modules, each membrane biological reaction module comprises a shell, a hoop arranged on the outer wall of one side of the shell and a plurality of stand columns arranged on the outer wall of the other side of the shell, and every two adjacent membrane biological reaction modules are connected in the mode that the hoop is connected with the corresponding stand column in a clamped mode; wherein an isolation plate is vertically arranged in the shell, the shell is divided into a hydrolysis tank and a membrane tank by the isolation plate, an overflow hole communicated with the hydrolysis tank and themembrane tank is formed in the upper part of the isolation plate, and the bottom of the membrane tank is communicated with the bottom of the hydrolysis tank through a return pipe. The system is simple in structure, the flexi