Cincinnati Zoo Harp CX5 Biodigester

Cincinnati Zoo generates roughly 1,000 tons of organic waste a year. Harp Renewables are delighted to have installed a Harp CX5 Biodigester along with a bespoke-made Hopper and Bin lifter, to Cincinnati Zoo. All their organic materials, are digested in the Biodigester within a 24h period. The biofertilizer produced is then used at a farm in Warren County that grows food for the zoo animals. Watch the full video which featured on WCPO News.