Bestia MBR: Tecnología de biorreactor de membrana de vanguardia

Introduction to Bestia MBR Tecnología

El Bestia MBR is an advanced wastewater treatment technology that integrates membrane separation units into traditional biological treatment processes. This technology not only replaces the function of conventional secondary sedimentation tanks but also enhances organic matter removal and improves nitrogen and phosphorus elimination. Because of these advantages, MBR is recognized as one of the most efficient and cutting-edge water treatment solutions today.

BM-MBR: High-Performance Membrane Modules by Besta Membrane

El BM-MBR is a high-end membrane module developed by Besta membrana, utilizing reinforced hollow fiber membranes. It offers a range of benefits, including:

• High mechanical strength, ensuring long-term durability.
• Stable water quality output, delivering consistent purification results.
• Large operational flux, enhancing treatment efficiency.
• Extended lifespan, Reducción de los costos operativos.

Given these advantages, the BM-MBR membrane module is an ideal core component for MBR systems.

BM-500D(Veolia equivalente 500D)

Key Advantages of the Bestia MBR Process

The MBR process significantly strengthens biological reactor performance through advanced membrane separation technology. Based on Besta Membrane’s expertise in water treatment engineering, our independently developed MBR system effectively reduces BACALAO, BOD, total phosphorus, and total nitrogen while also removing suspended solids and lowering turbidity.

Main Features of MBR Technology:

1. Superior Solid-Liquid Separation

   • The MBR system achieves exceptional solid-liquid separation, far exceeding the performance of traditional sedimentation tanks.
   • The treated water has near-zero suspended solids, making it suitable for direct reuse and wastewater recycling.

2. Enhanced Microbial Retention

   • El high-efficiency retention of the membrane ensures that microorganisms remain inside the bioreactor.
   • This enables the complete separation of hydraulic retention time (HRT) and sludge retention time (SRT), allowing for stable and flexible operation.

3. Reduced Footprint and Construction Costs

   • By integrating the aeration tank and secondary sedimentation tank into a single system, MBR eliminates the need for tertiary treatment facilities.
   • As a result, land use is significantly reduced, and civil engineering investment is minimized.

4. Improved Nitrification Efficiency

   • The system promotes the retention and proliferation of nitrifying bacteria, ensuring high nitrification efficiency.
   • By adjusting operational modes, the system can also achieve deammonification and phosphorus removal.

5. Higher Degradation Efficiency for Hard-to-Break Organic Matter

   • Due to the long sludge retention time (SRT), the system enhances the degradation of difficult-to-break organic compounds.
   • This leads to more effective wastewater purification.

6. Minimal Sludge Production & Zero Discharge Feasibility

   • Operating under high volumetric loading, low sludge loading, and extended sludge retention time, the system generates very little residual sludge.
   • Theoretically, zero sludge discharge can be achieved, further reducing operational and disposal costs.

7. Automated Control & Easy Management

   • The system is equipped with PLC-controlled automation, simplifying operation and maintenance.

Besta Membrane’s Advanced Hollow Fiber Membrane Technology

Besta Membrane’s internally supported hollow fiber membranes feature a unique structural design that ensures outstanding performance and durability.

Key Features of Besta Membrane’s Hollow Fiber Membranes:

✅ High Mechanical Strength:

• The membrane uses a PET woven mesh tube as reinforcement, firmly embedded into the inner wall of the PVDF functional layer.
• El single-fiber breaking strength exceeds 200N, preventing membrane elongation, breakage, and surface damage.

✅ Superior Water Permeability:

• El permanent hydrophilic-modified PVDF material and high-porosity membrane structure offer exceptional permeability.
• El membrane porosity is ≥60%, and the pure water flux reaches 300L/m²/h at 0.02MPa TMP.
• Standard MBR design flux is 10-40L/m²/h at 0.03MPa TMP, which outperforms imported membranes and is twice the design flux of typical domestic MBR membranes.

✅ High Filtration Precision & Excellent Water Quality:

• Filtration precision: 0.1μm and 0.034μm.
• MBR effluent turbidity: <0.2 NTU.
• IDE (Silt Density Index): <3, meeting the direct reverse osmosis (RO) pretreatment requirements.
• When using Besta Membrane MBR, it can replace traditional processes, including:
  Secondary sedimentation + coagulation sedimentation + sand filtration + external ultrafiltration.
• This simplifies the wastewater deep treatment process.

✅ Innovative Structural Design for Long-Term Performance:

• El large-diameter permeate flow channels and skinless membrane inner wall structure significantly reduce pollutant clogging, improving long-term fouling resistance.
• The membrane system has a service life of over 5 años, with <20% flux decline over this period.
• Even under fluctuating environmental conditions, the system operates consistently and reliably.

✅ Optimized Membrane Module Design for Durability & Efficiency:

• Uniform fiber length & minimal crossover winding enhance air-water scouring efficiency, improving membrane surface anti-fouling capability.
• El self-locking structure of the water collection shell and multi-layer sealing process ensure long-lasting durability.
• Double-end water collection design increases collection efficiency while reducing energy consumption.
• Adjustable module length (1.5m–2.5m) allows for flexible installation based on project requirements.

✅ Enhanced Cleaning & Mantenimiento:

• Pulse surge aeration minimizes sludge accumulation at fiber ends, ensuring sustained permeability.
• High-pressure water jet cleaning effectively removes adhered fibers and compacted sludge, significantly shortening chemical cleaning soak time.
• El recovery rate of membrane cleaning exceeds 98%, ensuring extended service life.

✅ Flexible System Design & Customization:

• El plug-in assembly design allows for easy installation, maintenance, and replacement.
• Dual-sealing ring technology ensures airtight operation.
• El modular water collection system enables customized configurations for different project needs.

✅ High-Pressure Backwash for Optimized Performance:

• Optional high-pressure backwashing can be implemented every 8-12 horas, lasting 2-3 minutos each time.
• This feature reduces fouling formation, extends chemical cleaning intervals, and lowers chemical usage costs.
• Además, it optimizes operational efficiency, improving overall water recovery rates.

Conclusion

Besta Membrane’s MBR technology sets a new standard for efficient and reliable water treatment. With superior membrane durability, high water flux, and low operational costs, our MBR system is the ideal solution for municipal wastewater treatment, industrial effluent recycling, and sustainable water management.

For inquiries or more details, contact Besta Membrane today!