Rapid Mixers, also known as Agitators, are equipment used in water and wastewater treatment plants to mix chemicals and flocculants rapidly with the water. They help in the coagulation and flocculation processes, where small particles in the water are clumped together to form larger particles that can be removed more efficiently.
Rapid Mixers are typically used in the primary treatment stage of water and wastewater treatment processes. They help in the mixing of chemicals like alum and ferric chloride, which aid in the coagulation process, as well as the mixing of polymers used in the flocculation process. Rapid Mixers are designed to handle large volumes of water and are available in various sizes and configurations.
The primary function of a Rapid Mixer is to ensure uniform and effective mixing of chemicals with the water. They typically consist of a motor-driven impeller that rotates at high speeds, creating turbulence and mixing the chemicals thoroughly with the water. The impeller can be of different shapes and sizes, depending on the type of application and the size of the tank.
Rapid Mixers are an essential part of water and wastewater treatment processes, as they help in the efficient removal of impurities and contaminants from the water. They are available in different types, including top-entry, side-entry, and bottom-entry mixers, and can be customized to meet specific requirements.