News & Events

  • 2026-05-15 Views: 14027

    MBBR in RAS Why Biofilm Interface Oxygen Transfer Limits Performance

    This article reveals that biofilm interface oxygen transfer, not bulk water DO, limits MBBR performance in recirculating aquaculture systems. It explains boundary layer resistance and oxygen penetration depth, emphasizing that engineered HDPE MBBR carriers boost nitrification efficiency by improving micro‑scale mass transfer. It ends with a call to contact for professional MBBR media for RAS solutions.

    Read More
  • 2026-04-23 Views: 16109

    Why Is MBBR Bio Media Becoming a Preferred Choice in RAS Projects

    MBBR bio media is favored in RAS for maintaining water quality, addressing ammonia nitrogen accumulation by providing a large surface area for beneficial bacteria to convert ammonia to nitrite and then nitrate. It outperforms conventional biofilter materials with advantages like high surface area, biofilm attachment, shock resistance and self-cleaning. High-quality MBBR media needs proper structure and durability. As RAS scales, it becomes a key, reliable biofiltration solution for aquaculture.

    Read More