Bins/Hoppers/SilospH neutralization packageThe pH neutralization package from J.L. Wingert Co. includes a conical tank, tank stand, pump, programmable controller with display and all the necessary equipment to customize batching requirements. Units are automated and delivered ready for installation. Options include various communication protocols, data logging and remote monitoring. 714/379-5519; www.jlwingert.com.Anaerobic digestion systemThe High Solids Anaerobic Digestion (HiSAD) System from Infilco Degremont is a two-stage system for treating high-solids organic wastes (20 percent solids or greater) without mixing. The system can achieve up to 75 percent solids removal at 15 days or shorter retention time. No mixing means operations
