mbr integration equipment
MBR integrated equipment uses membrane bioreactor(MBR) for sewage treatment and reuse. It has all the advantages of membrane bioreactor: good water quality, low operating cost, high impact resistance of the system, low amount of sludge, high automation, and, as an integrated equipment, it has a small area and easy integration. It can be used as a small sewage reuse equipment and as a core treatment unit of larger sewage treatment plants(stations), which is one of the hot spots in the field of sewage treatment
One. It has broad application prospect.
Equipment advantage
1, compact, small size, covering a small area, can be buried structure, mobile, easy to green and fly breeding.
High removal rate of organic pollutants and stable water quality.
3. Simple operation, easy construction, no special maintenance, equipment self-protection.
4. Treatment of good water quality, meet the discharge standards.
The integrated equipment can be flexibly configured according to the water quality of the original water, so that the equipment has wide applicability.
Two. operating principle
Membrane Bioreactor(MBR) is a new wastewater treatment technology which combines membrane separation technology and biotechnology. It uses membrane separation equipment to intercept the activated sludge and macromolecular organic material in the biochemical reaction tank, and saves the two sinks. As a result, the concentration of activated sludge is greatly increased. The hydraulic residence time(HRT) and the sludge residence time(SRT) can be controlled respectively.
Therefore, the membrane bioreactor(MBR) process has greatly enhanced the bioreactor function by membrane separation. Compared with traditional biological treatment, it is one of the most promising new technologies for wastewater treatment.
Its basic structure is as follows:
Its basic structure is as follows:
Three. Device Performance Parameters
The core component of MBR integration equipment is a membrane bioreactor, whose water quality requirements are as follows:
The core component of MBR integration equipment is a membrane bioreactor, whose water quality requirements are as follows:
COD<500mg/L BOD5<300mg/L
SS<100mg/L NH3-N<50mg/L
Escherichia coli<10000个/L
Integrated equipment can be flexible according to the water quality of the original configuration process, so that the equipment has a wide range of applicability. Can directly treat domestic sewage, hospital sewage to reach the standard of household water.
Water quality:
Water quality meets the standard of household water:
Escherichia coli<10000个/L
Integrated equipment can be flexible according to the water quality of the original configuration process, so that the equipment has a wide range of applicability. Can directly treat domestic sewage, hospital sewage to reach the standard of household water.
Water quality:
Water quality meets the standard of household water:
COD<50mg/L BOD5<10mg/L
SS<10mg/L NH3-N<10mg/L
Escherichia coli<3个/L
Escherichia coli<3个/L
mbr integration equipment 2018/04/16 Views Times
