From October 7 to 9, 2025, H2O - ACCADUEO International Water Treatment Technology Exhibition was held in Bologna, Italy. This exhibition focuses on drinking water treatment and wastewater treatment technologies, providing a platform for professionals in the water treatment industry to display and communicate. During the period, many international exhibitors will display advanced water treatment technologies and equipment, covering all aspects from purification, filtration to wastewater management. The exhibition aims to promote technical exchanges and cooperation within the industry, promote innovation and development in the field of water treatment, and attract professionals such as municipal authorities, engineering companies, and builders to participate.