Which two types of chemicals are commonly used for boiler water treatment?

Oxygen scavengers and pH control agents are critical components in boiler water treatment because they address two significant concerns in maintaining the integrity and efficiency of boiler systems.

Oxygen scavengers are chemicals that remove dissolved oxygen from the feedwater. Oxygen is a corrosive agent that can lead to pitting and overall degradation of boiler materials. By effectively scavenging oxygen, these chemicals help prevent corrosion and extend the life of the boiler components.

pH control agents are used to adjust and stabilize the pH of the boiler water to levels that minimize corrosion and scaling. Maintaining an optimal pH is essential because it influences the solubility of various compounds in the water and can prevent the formation of harmful deposits on the boiler surfaces.

Together, these two types of chemicals play a pivotal role in ensuring the reliability and efficiency of boiler operations by mitigating corrosion and promoting optimal conditions within the boiler system. Maintaining these chemical balances is essential for the overall performance and longevity of the equipment.