Dissolved oxygen in water is the main cause of oxygen corrosion in boiler feedwater pipelines, economizers, and steam drums. Boiler deoxygenation agent is often used as a thermal deoxygenation supporting method or an independent chemical deoxygenation scheme. Whether the dosing method is standardized directly affects the deoxygenation effect, agent utilization rate, and long-term operation stability of the boiler.

The dissolved oxygen contained inside the boiler feedwater is a common cause of corrosion in the boiler body, heat exchange pipes, and condensing pipes.

Industrial circulating cooling water systems are widely used in industries such as chemical, power, metallurgy, manufacturing, and central air conditioning. During long-term operation of equipment, continuous concentration of water can lead to enrichment of calcium and magnesium ions, imbalance of water quality acidity and alkalinity, and easily cause problems such as scaling and metal corrosion in pipelines, heat exchangers, and cooling tower walls.

Boiler water treatment is the core process that ensures the safe and stable operation of thermal equipment. The complete process includes multiple modules such as pretreatment, softening and desalination, deoxygenation treatment, furnace conditioning, and condensate return water maintenance.

In the operation and maintenance of water treatment systems such as circulating cooling water, reverse osmosis pure water, and industrial wastewater, dispersants and scale inhibitors are commonly used water quality stabilizers. Many operation and maintenance personnel may have questions: both are liquid agents in appearance, which can alleviate pipeline scaling and water turbidity problems. Can they be replaced by each other in daily use? The answer is clear: water treatment dispersants and scale inhibitors cannot replace each other.

In industrial production, boilers, as core thermal equipment, have a direct impact on production stability and energy consumption control in terms of operational safety and efficiency. The water quality of boiler water is a key factor affecting the long-term stable operation of boilers. If problems such as scaling, corrosion, and microbial growth are not handled properly, they can easily cause equipment failures, increase energy consumption, and even threaten production safety.

Boiler oxygen scavengers are mostly chemical products such as sulfites, amines, oximes, and carbazide. Most of them have oxidizing, reducing, hygroscopic, easily decomposable, and weakly corrosive properties. Improper storage can lead to failure, deterioration, and even safety hazards. The following requirements should be strictly followed for storage:

When using water treatment agents, prioritize safety. The vast majority of water treatment agents are chemical products that may be corrosive, toxic, flammable, or reactive. Following safety precautions is the key to protecting personnel health, preventing safety accidents, and avoiding environmental pollution!

For the safe storage of unused deoxidizers (chemical substances that absorb oxygen and are used in the food industry)

Deoxidizers and antioxidants are two distinct classes of substances that are often confused due to their similar names, but they differ significantly in composition and mechanism of action.

A deoxidizer is a substance that absorbs oxygen from the air and is often used in enclosed or closed spaces to prevent oxidation and damage to certain substances.

Poor water quality means the water contains more harmful impurities, and if it is not treated, it will pose the following dangers after entering the pot: