Pair MBR sewage treatment pond

• Main Authors: JIANG BIN, HUANG JINZHENG
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a pair MBR sewage treatment pond includes: aeration systems, membrane system, medicine system, sludge treatment system, pretreatment systems and pond, the membrane system is including the parallelly connected at least two sets of MBR membranes that set up, and pretreatment systems locates the pond side of intaking. The utility model discloses process flow is short, and area is little, can guarantee the water quality of water of sludge loading peak period, and can carry out self digestion at ebb phase mud, excess sludge handles than conventional activated sludge process and lacks 50% -80%, and excess sludge is few, it can satisfy the strictest sewage discharge standard at present to go out water quality of water, effectively overcome the membrane jam, strengthen the permeability of membrane, guarantee the operation of entire system safety and stability.