Integrated Polyacrylonitrile Ultrafiltration Membrane Used for Industrial
Imbued membrane bioreactor (MBR) is an organic combination of membrane separation technology and biotechnology. Using ultrafiltration or microfiltration membrane separation technology to replace the traditional activated sludge method with two sinks and conventional filtration units, the hydraulic retention time (HRT) and the mud age (STR) are completely separated. Its highly efficient solid-liquid separation ability make the water quality good, suspended solids and turbidity was close to zero, and can intercept biological pollutants such as e. coli, treated effluent can be directly reuse, effluent is significantly better than traditional sewage treatment technology, is a kind of wastewater reuse technology of high efficiency and low cost.
Classification of ultrafiltration membrane：
MBR is a new kind of sewage treatment device which combines the separation of ultrafiltration membrane and the bioreactor in wastewater treatment.
This reactor combines the advantages of membrane treatment technology and biotreatment technology.
The ultrafiltration membrane component as a mud water separation unit can completely replace the secondary sedimentation tank.
, microfiltration membrane intercept in the activated sludge, the mixture of microbial flocs and large molecular organic matter, to stay within the reactor, the reactor for high concentration, and extend the organic solids retention time, greatly improve the microbial oxidation rate of organic matter.
1. Characteristics of membrane bioreactor:
1) high efficiency and direct return of water.
Due to the efficient separation of the hollow fiber membrane to the mixing liquid of the biochemical reactor, the sludge can be separated from the water, so the SS and turbidity of the water can be close to zero.
At the same time, the loss of activated sludge is almost zero, so the concentration of activated sludge in the biochemical reactor is about 2 ~ 6 times higher than the traditional process, which greatly improves the denitrification ability.
2) the system has stable operation, simple process, little equipment and small footprint.
Because of the high concentration of activated sludge in MBR technology, the volume load of the device is large.
The shock resistance of water inlet is good and stable.
In addition to this process can greatly reduce the biochemical reactor, the volume of aeration tank, the equipment and structures miniaturization, can even save the early pond, also do not need the second pond, makes the system covers an area of less.
3) the sludge age is long and the residual sludge is small.
When the sludge concentration is high and the water inlet load is low, the nutrition and microbial ratio (F/M) in the system is low, and the sludge age becomes longer.
When F/M maintains a low value, the growth of activated sludge is close to zero, which reduces the processing cost for the remaining sludge.
1.Are you a manufacturer, a trading company or a third party?
We are a manufacturer and we have established our company since 2007.
2.If I need to stay in your place for a few days, can you book a hotel for me?
I am very happy that hotel reservation service is available..
3.What's your minimum order quantity, could you send me the sample?
Our minimum quantity is one set, because our products are mechanical equipment, which can hardly be sent to you, but we can send you a catalogue and warmly welcome you to visit our company.
Company: Wuxi Blue Sky Water Treatment Equipment Co., Ltd.
Add: No 5,rongqiang Road, Wuxi city, Jiangsu Prov, china
remarks：Main Equipments Packages Testing Devices Delivery:
500kg or more