KHN water treatment equipments Co., Ltd.

Introduction Rapid Sand Filters is a water treatment device that uses sand or other granular media to filter suspended solids in the water. These suspended solids include dirt and other organic matter that can make water look turbid. Municipal water treatment plants often use this equipment to clean the groundwater for drinking. On the other hands, for Rapid Sand Filters, it is also used to treat sewage and industrial wastewater containing biological contaminants before being discharged into the environment. Drinking water is usually treated with it. Our product operates in tanks containing one or more layers of granular media such as sand, anthracite or anthracite, garnet, magnetite or other minerals.