The IFT Rotary Drum Sludge Thickener from JWC Environmental can achieve 5 to 15 percent solids for municipal wastewater biosolids. It has capture rates in excess of 98 percent thanks to its almost exclusive use of woven wire mesh screening panels. This also equates to a significantly lower polymer use. It needs only a short dwell time in the flocculation tank to achieve the required floc structure, and the entire system is fully enclosed to collect filtrate water and easily connect to odor control systems. It offers solid capture rates, easily replaceable screening panels, a fast-acting flocculation system and mixing tank, and a clean and less odorous process. 800/331-2277; www.jwce.com