Fireside treatment typically involves the use of chemicals to prevent the buildup of ash, soot, and other deposits on the surfaces of the boiler’s internal components. These deposits can insulate the metal surfaces, leading to overheating and reduced efficiency. They also can cause corrosion and damage to the boiler’s components.

The chemical treatment typically involves adding:

• Alkaline builders, which raise the pH level of the boiler water to reduce corrosion
• Oxygen scavengers, which react with dissolved oxygen in the boiler water to form a harmless compound, thus reducing corrosion
• Deposit modifiers, which change the characteristics of the ash and soot particles, making them easier to remove

Fireside treatment also includes regular cleaning of the boiler tubes and drums, either manually or using specialized equipment such as soot blowers. This helps to remove any buildup of deposits that may have formed, and to ensure that the boiler is operating as efficiently as possible.

The advantages of boiler fireside treatment are:

• Prolong the life of the boiler by preventing corrosion and reducing thermal stresses
• Improve the efficiency of the boiler by removing deposits and maintaining heat transfer surfaces
• Reduced downtime and maintenance costs
• Compliance with regulatory guidelines and standards, avoiding penalties and fines
• Enhanced safety by reducing the risk of boiler failure or explosion
• Improved environmental performance by reducing the emissions from the boiler.

It is important to note that regular and proper boiler fireside treatment is crucial for safe and efficient operation of the boiler, prolong the life of the boiler, and avoid costly repairs or replacement. A qualified water treatment specialist should be consulted to determine the appropriate treatment program for a specific boiler system.