Nowadays, because of its special physicochemical property, potassium ferrate has been recognized as a novel and green multi-purpose chemical for wastewater treatment.

• 近年来备受关注的高铁酸钾由于其独特的物理化学性质，已逐步被认可为新一代集氧化、絮凝、杀菌等多种功能于一体的多功能高效水处理剂。