Virgin HDPE K5 Bio Media MBBR Filter Carrier 95% Void Ratio for South American

Product Specification

PE01 Bio Media MBBR Carrier for South American Wastewater Biofilm Treatment Systems

Our BM-K5-BIO PE01 bio media carrier is a premium bio media solution purpose-built for moving bed biofilm reactor (MBBR) and integrated fixed-film activated sludge (IFAS) systems operating in South American wastewater treatment plants. Manufactured from virgin HDPE with precision-engineered internal geometry, these K5-type bio media carriers deliver exceptional biofilm attachment performance, enhanced treatment capacity, and extended operational reliability in the diverse climatic and wastewater conditions found across Brazil, Argentina, Chile, Colombia, and Peru.

Advanced Bio Media Engineering for South American Treatment Challenges

• K5 Wheel Geometry for Superior Biofilm Growth: The BM-K5-BIO bio media features an optimized cylindrical wheel design with internal cross-ribs and longitudinal external fins that maximize protected surface area while preventing carrier nesting and clogging. At ≥800 m²/m³ specific surface area with >95% void ratio, these bio media carriers support dense, active biofilm communities capable of simultaneous BOD removal and nitrification in a single reactor volume.
• Virgin HDPE Purity for Long-Term Reliability: Unlike recycled-material bio media that introduces contaminants and degrades prematurely, our K5 carriers use 100% virgin HDPE with carbon black UV stabilization. This ensures consistent density (0.96-0.98 g/cm³) for uniform fluidization, eliminates toxic leaching into the biological process, and delivers a verified 15-year minimum service life in continuous submerged operation across South American tropical and temperate wastewater treatment facilities.
• Rapid Startup and Process Stability: The hydrophilic surface formulation of our bio media accelerates initial bacterial colonization, achieving full biofilm establishment within 5-15 days at standard operating temperatures. This rapid commissioning is critical for South American municipalities facing regulatory deadlines and for industrial facilities requiring fast wastewater treatment capacity expansion.
• Energy-Efficient Mixing Dynamics: The K5 bio media carrier density and hydrodynamic profile are tuned for efficient fluidization in aeration basins. Carriers achieve uniform suspension at mixing energy inputs 20-30% lower than conventional media, reducing blower power requirements and operational costs for South American plants where electricity pricing directly impacts treatment economics.
• Versatile Process Application Range: With nitrification performance of 400-1200 gNH₄-N/m³·d and COD oxidation of 2000-15000 gCOD/m³·d, this bio media supports applications from municipal sewage treatment in Buenos Aires and Santiago to high-strength industrial effluents from Brazilian slaughterhouses, Colombian coffee processing, and Chilean mining operations.

Technical Specifications

Trusted Bio Media Across South American Markets

DUBHE K5 bio media carriers are deployed in municipal wastewater treatment plants in Buenos Aires, Argentina, slaughterhouse effluent MBBR systems in Rio Grande do Sul, Brazil, coffee processing wastewater facilities in Medellín, Colombia, copper mine camp sewage treatment in Antofagasta, Chile, and fish processing effluent plants in Lima, Peru. Our bio media consistently achieves BOD removal exceeding 92% and ammonia-nitrogen reduction above 95% in these demanding South American applications.

Contact our bio media specialists for free reactor design consultation, carrier volume calculation, and comprehensive commercial quotation with door-to-port shipping to all South American destinations. Technical documentation available in Spanish and Portuguese.