MBBR media widely used in industiral wastewater treatment. http://www.linkedin.com/pulse/biological-packingmbbr-suspended-packing-rita-du?publis... Published on August 16, 2017 05:05 by rita duMBBR media widely used in industiral wastewater treatment. http://www.linkedin.com/pulse/biological-packingmbbr-suspended-packing-rita-du?published=t