Air pollution control systems are critical components in DI pipe plants, which produce ductile iron pipes used in various applications. These plants generate various emissions, including dust, particulate matter, and gases, which can have a significant impact on the environment and public health. Air pollution control systems in DI pipe plants are designed to capture and remove these emissions, ensuring compliance with regulatory standards and promoting a cleaner and healthier environment.

Bag filters and electrostatic precipitators (ESPs) are commonly used in DI pipe plants to capture and remove particulate matter and dust from the exhaust gases generated during the production process. Bag filters consist of fabric bags that capture the particulate matter, allowing clean air to pass through, while ESPs charge the particulate matter with high voltage, causing it to stick to collecting plates or electrodes, where it can be removed.