A prefabricated MBR module for membrane filtration in water
and wastewater treatment
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PRODUCT SPECIFICATION
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Total Area: 300~2000m2
Capacity: 100~600m3/day
Poresize: 0.03 or 0.08μm
Fiber Diameter: ID/OD=0.9/2.0mm
Turbidity: 0.5~2NTU
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PRODUCT DETAIL OF MBR MEMBRANE MODULE
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Membrane bioreactor wastewater treatment - wastewater
treatment plant technology has advanced significantly in the past
20 years for both water purification and wastewater treatment.
Today, membrane-based systems from Watercode sewage treatment plant
suppliers have become the preferred technology for most of the
water purification ad wastewater treatment applications: cod, bod
removal, Cryptosporidium and Giardia control, color or suspended
solids removal, etc.
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The combination of membranes with the activated sludge process
has redefined the basic sewage & wastewater treatment approach,
optimizing the biological treatment operation and yielding a
treated effluent that is ideal for reuse. Key advances in membrane
technology are at the leading edge of this trend:
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Uncoupling HRT and SRT
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A significant advantage of the MBR membrane module bioreactor
process is that the sludge solids are completely retained in the
bioreactor. This means the solids retention time (SRT) in the
bioreactor can be completely controlled separately from the
hydraulic retention time (HRT).
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This is different from the CAS process, where the flocculant
solids that make up the biomass have to be allowed to grow in size
to the point where they can be settled out in the secondary
clarifier. In a CAS, the HRT and SRT are therefore coupled, since
the floc size and thus its settlability relate to the HRT.
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High-quality effluent
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Membrane's pore size (0.03 or 0.1 µm) ensures that the treated
effluent is of very high clarity and significantly reduced pathogen
concentration. MBR processes provide a substantially clarified and
disinfected effluent of high enough quality to be discharged to
sensitive receiving bodies or to be reclaimed for applications such
as urban irrigation, utilities or toilet flushing.
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The small footprint of the sewage treatment
plant
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The retention of the solids and the increase in SRT to
generate higher biomass solids concentrations also impacts on the
plant footprint. The increased concentrations mean that the same
total mass of solids is contained in a smaller volume, such that
the footprint is smaller.
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Better biotreatment of the MBR process
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Lastly, longer solids retention times tend to provide better
biotreatment overall. The conditions encourage the development of
the slower-growing microorganisms, specifically nitrifiers. MBR
membrane modules are especially effective at the biological removal
of ammonia (nitrification).
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Automatic simplest operation
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An STP/WWTP with MBR from we sewage treatment plant supplier
can be run continuously with a PLC control system. To get the
simplest operation. We have launched a standard SIEMENS PLC system
and SCADA System and SMS alarm etc. You can control and monitor the
system anywhere and anytime only with an internet service.
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MBRSTANDARD SPECIFICATION OF OUR MBR CASSETTES
NOTE:Â
1. Design flow depends on inlet water quality, design running
condition etc. please contact us for more details.
2. More customized modules/cassettes are preferred too, please
contact us for more details.
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