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MBR Membrane Biological Reactor
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1 - 9 pieces
$90.00
>= 10 pieces
$72.00

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Hangzhou Juntai Plastic Products Co., Ltd
Hangzhou, China
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Hydrophilic and moisturizing membrane
Reinforced composite PVDF membrane uses hydrophilic modified PVDF raw materials, the membrane has good hydrophilicity, and no hydrophilic treatment is needed at the site. However, if the diaphragm is not put into use immediately after it is installed, or it needs to be parked for a certain period of time during use, please ensure that the diaphragm is immersed in water or is always in a wet condition.
Maintenance of membrane flux and membrane cleaning
Diaphragm aeration system construction using perforated aeration, aeration of bubbles, and water flow, so that the film is full of jitter, to achieve self-cleaning of the membrane. Using the intermittent operation mode, the self-priming pump can suck for 10 to 12 minutes and stop for 2 to 3 minutes, which can effectively prevent the clogging of the membrane holes and ensure long-term and stable operation of the membrane separation. When used for the first time, the microbiological culture of the biochemical pool achieves good activity, and the membrane is only put into operation when the viscosity is small.
Parameter Table

Model
MBR-PVDF-4.5
MBR-PVDF-10
MBR-PVDF-16
Module length
750MM
980MM
1500MM
Module width
530MM
650MM
850MM
Outlet diameter
25MM
32MM
40MM
Module membrane
area
4.5M²
10M²
16 M²
Interception pore
diameter
0.1micron
0.1micron
0.1micron
Turbidity of water
output
<1NTU
<1NTU
<1NTU
Tolerance range of
temperature
5-45℃
5-45℃
5-45℃
Tolerance range of
PH value
2-12
2-12
2-12
Flow of producing
water
1-1.5 M³/D
2.4-6 M³/D
3.5-9 M³/D
Max
transmembrane
pressure(TMP)
-0.05MPA
-0.05MPA
-0.05MPA
Type of water output
Negative pressure suction
Chemical cleaning
agents
Citric acid/sodium hydroxide/sodium hypochlorite
1. Technical parameters in the table are factory inspection values under standard testing conditions; 2. The flow is producing water flow when the product is used in MBR sewage treatment;
MBR Membrane design flux reference table:
MBR Membrane design flux reference table
Type of sewage
design run membrane flux l/m2. h
The maximum operating membrane flux of L/m2 is allowed when the water fluctuates greatly. h
remarks
Secondary settling tank effluent
23-25
30
Standard effluent, pure membrane filtration
Domestic / Municipal Waste Water
19-22
25
Good biodegradability
Aquaculture wastewater
17-18
22
Good biochemistry
industrial sewage
15-16
17-18
General biodegradability
Landfill Leachate
10--11
13-14
General biodegradability
Directions: L/m2. h refers to the water output of a flat rice film for an hour in units such as 19L/m2. h Refers to 19 liters of effluent from a flat rice membrane for an hour
For large-scale MBR film projects, especially for complex industrial wastewater, it is best to explore and verify the process and design parameters by trial or pilot tests

Name membrane biological reactor
Outlet diameter DN15
Shell material ABS/UPVC
life 3-5 years
PH tolerance 2--13
Effluent cycle out 8min,keep 2min
Water flow 2.5-3.0t/d

Features
♦New curtain-style structure 
♦Simple structure, easy maintenance, avoided the gathering in membrane root of fiber, hair, and sludge 
♦Patented spinning technology, special support structure, solved the broken-silk problem 
♦Good hydrophilicity, more stable operating flux 
♦High filtration accuracy, not easy to pollution clogging, good permeate quality

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