Which of the following is a common method to manage feedwater quality?

Managing feedwater quality is essential for maintaining the efficiency and longevity of boiler systems. Regular blowdown is a common method used for this purpose. It involves the controlled removal of water from the boiler to reduce the concentration of impurities and dissolved solids, which can build up over time. By performing blowdowns at regular intervals, operators can help prevent scaling and deposition on boiler tubes, enhance heat transfer efficiency, and prolong equipment life.

This practice directly addresses the quality and cleanliness of the water entering the system, ensuring that the feedwater remains within the desired parameters for optimal performance. By keeping impurities at bay, the risk of corrosion and other water quality-related issues is minimized, thereby ensuring that the boiler operates more efficiently and reliably.