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Membrane Bioreactor Sewage Treatment Equipment Residential
Districts
■ Introduction
MBR sewage treatment is a common method of modern sewage treatment.
It adopts membrane bioreactor (Membrane Bioreactor, referred to as
MBR) technology, which is a new technology combining biological
treatment technology and membrane separation technology, which
replaces the traditional process. The second settling tank can
carry out solid-liquid separation to obtain stable reclaimed water
for direct use. It can also maintain a high concentration of
microorganisms in the biological pond. The process has less sludge
and can effectively remove ammonia nitrogen. The suspended solids
and turbidity of the effluent are close to zero. The bacteria and
viruses in the effluent are greatly removed. The energy consumption
is low and the area is occupied. The area is small. In the 1970s in
the United States, Japan, South Africa and many countries in
Europe, membrane bioreactors have been used for sewage and
wastewater treatment research. The water source is taken from
domestic sewage (such as shower drainage, toilet drainage, laundry
drainage, kitchen drainage, toilet drainage, etc.) and cooling
water.
Parameters
Type | Daily Capacity | Size(mm) | Power(kW) |
AD-A0-5 | 5 | 2900x1200x2000 | 0.60 |
AD-A0-8 | 8 | 2900x1500x2000 | 0.60 |
AD-AO-10 | 10 | 3000x1500x2400 | 0.60 |
AD-A0-15 | 15 | 3200x2000x2400 | 0.60 |
AD-AO-20 | 20 | 3800x2000x2400 | 0.60 |
AD-AO-25 | 25 | 4600x2000x2400 | 0.80 |
AD-AO-30 | 30 | 5100x2000x2400 | 0.80 |
AD-AO-35 | 35 | 5800x2000x2400 | 1.00 |
AD-AO-40 | 40 | 6300x2000x2400 | 1.00 |
AD-AO-50 | 50 | 7700x2000x2400 | 1.00 |
AD-AO-60 | 60 | 8400x2000x2800 | 1.00 |
AD-AO-70 | 70 | 8500x2000x2800 | 1.80 |
AD-AO-80 | 80 | 9500x2000x2800 | 1.80 |
AD-AO-90 | 90 | 10900x2000x2800 | 1.90 |
AD-AO-100 | 100 | 12100x2000x2800 | 2.00 |
AD-AO-120 | 120 | 10100x2000x2800+ 3900x2000x2800 | 2.05 |
AD-AO-150 | 150 | 8300x2000x2800+ 9300x2000x2800 | 2.75 |
AD-AO-180 | 180 | 9500x2000x2800+ 11100x2000x2800 | 2.95 |
AD-AO-200 | 200 | 10000x2000x2800+ 12300x2000x2800 | 3.70 |
■ Application
Residential districts, office buildings, shopping malls, hotels,
restaurants, offices, schools, factories and other domestic sewage
and similar industrial organic wastewater, such as textile, beer,
paper, leather, food, chemical and other industries.
■ Technical Process
Raw water - Mechanical Bar Screen - Adjusting tank - Lifting pump -
Bioreactor - Circulating pump - Membrane module - Disinfection
device - Reclaimed water storage tank - Reclaimed water system
Sewage enters the regulating tank through the Mechanical Bar Screen
and then enters the bioreactor via the lift pump. The aerator is
turned on for oxygenation through the PLC controller. The effluent
from the bioreactor enters the membrane separation processing unit
via the circulating pump, and the concentrated water returns to the
regulating pool. The membrane separated water After rapid mixing
method chlorination disinfection (sodium hypochlorite, chlorine
tablets), it enters the reclaimed water storage tank. The backwash
pump uses the treated water in the cleaning tank to backwash the
membrane treatment equipment, and the backwash sewage returns to
the regulating tank. The opening and closing of the lift pump is
controlled by the water level in the bioreactor. The filtration
operation and backwashing operation of the membrane unit can be
controlled automatically or manually. When the membrane unit needs
a chemical cleaning operation, close the water inlet valve and the
sewage circulation valve, open the medicine washing valve and the
medicine circulation valve, start the chemical liquid circulation
pump, and perform the chemical cleaning operation.
FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30
Years' Professional Experience As a Waste Water Treatment Equipment
Manufacturer And Engineering Service Enterprise.
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