The GritWolf from HUBER Technology uses a two-chamber design and contact settling to reduce footprint and remove the finest of grit particles, as well as fats and grease. In the first smaller chamber, the wastewater is exposed to fine-bubble aeration where floatable particles accumulate and are removed by a paddle system. The second section uses crossflow contact settling, allowing it to remove up to 90 percent of the grit of grain size greater or equal to 75 µm. It offers high grit removal with a small footprint and at much reduced depths for ease of construction. 704-990-2053; www.huber-technology.com; Booth 4628.