Cyanobacteria blooms have received increasing attention due to their role in causing serious economic losses and endangering human health, leading to illnesses or even death. Thus, their removal by effective means is very important. A new botanical flocculating agent, tannin, was prepared from pomegranate peel. The influence factor of pomegranate peel tannin on Microcystis aeruginosa removal, including volume fraction of acetone aqueous solution, ratios of material to solvent, extraction temperature, extraction time and the addition of pomegranate peel tannin, was also investigated to determin...
