Submerged MBR Membrane Module | Immersed Hollow Fiber MBR System

Yuanxian High-tech Material Trading (Tianjin) Co., Ltd. is one of the leadnig manufacturers and suppliers of submerged mbr membrane module | immersed hollow fiber mbr system in China. We provide advanced materials made in China with low price. Welcome to wholesale bulk CE approved submerged mbr membrane module | immersed hollow fiber mbr system from our factory. Contact us for customized service and free sample.

Delivers clear water with ultra-low contaminants (typically TSS < 2 mg/L, COD ≤ 10 ppm, BOD ≤ 5 ppm). Features 0.04–0.1 μm pore size, 500× higher filtration precision than traditional sand filtration, effectively removing bacteria, viruses, colloids and suspended solids.d

Negative Pressure Filtration: Simpler Than It Sounds
The principle is beautifully straightforward: instead of pushing water through the membrane (which requires high-pressure pumps and robust housings), submerged MBR uses suction on the permeate side to pull water through the fiber walls. This negative pressure approach operates at a fraction of the energy cost of pressurized systems. Our hollow fiber design is optimized for this mode - the fibers are oriented vertically, allowing air bubbles to rise along their length, continuously scrubbing the surface and preventing the buildup of the concentration polarization layer that causes fouling. It's passive, it's efficient, and it works around the clock without operator intervention.

Air Scouring: The Secret to Sustained Flux
If you look inside an operating submerged MBR tank, you'll see a steady stream of coarse bubbles rising through the fiber bundle. This isn't just aeration for the biology (though it serves that purpose too) - it's the primary fouling control mechanism for the membrane itself. The bubbles create turbulence and shear stress at the fiber surface, dislodging accumulated particles and preventing the formation of a compact filter cake. Our module design maximizes bubble-fiber contact through optimized spacing and flow paths. The result? Longer filtration intervals between backwashes, lower cleaning chemical consumption, and consistently high permeate quality throughout the operating cycle.

1. Small Town Wastewater - The Decentralized Solution
A town of 5,000 residents can't justify a massive centralized treatment plant, but their existing lagoon system isn't meeting discharge standards. A submerged MBR package plant, sized to fit in a footprint smaller than a basketball court, solves the problem. Our modules sit directly in a compact tank, treating the entire flow to Class A reuse standards. The plant runs automatically with minimal operator attention - a huge advantage for small communities with limited technical staff. Municipal wastewater treatment doesn't get more elegant than this.

2. Office Park & Commercial Complex - Invisible Treatment, Premium Reuse
A large commercial development generates consistent daily wastewater from restrooms, cafeterias, and cleaning operations. Rather than sending it all to the municipal sewer (and paying discharge fees), the developer installs a submerged MBR system in the basement or a small outdoor pad. The treated water is used for landscape irrigation, toilet flushing, and cooling tower makeup. The membrane barrier ensures pathogen-free effluent, while the compact submerged design fits within the limited available space. It's sewage treatment that pays for itself through water savings.

Our Products have CE, SGS, ISO Certificates.

Packing: carton + pallet.

We support customized package:

1) All the products are packed with seaworthy packing.
2) Customer's special requirement for packing can be satisfied.
3) Air freight, sea freight and truck freight are all available.

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