Integrated sewage treatment device with MABR coupled with MBR

• Main Authors: WANG MIN, LIANG SHANGWEN, WANG HALI, CHEN PUQING, WANG ZEHAN, LIU CHENHAO, TONG XIANPENG, WANG ZHAOLOU, ZHANG RUXIA, LIU LI, ZHANG SHUIPING
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses an MABR coupled MBR integrated sewage treatment device which comprises an MABR reaction tank and an MBR filter tank which are sequentially arranged in the sewage flowing direction, an MABR assembly is arranged in the MABR reaction tank, an MBR assembly is arranged in the MBR filter tank, an oxygen consumption tank is arranged between the MABR reaction tank and the MBR filter tank, the MABR assembly comprises two membrane filament units, and the membrane filament units are arranged in the MBR filter tank. Each membrane wire unit comprises two opposite hollow plates, an inner cavity of one hollow plate is communicated with an air inlet pipe, an inner cavity of the other hollow plate is communicated with an exhaust pipe, the two hollow plates are communicated through a plurality of membrane wires, and the ends of the membrane wires are distributed on the surfaces of the hollow plates in a matrix manner; and the membrane filaments of the two membrane filament units are crossed with each ot