Water Treatment for Industrial Boilers


The primary purpose of boiler water is to produce high-quality steam, which allows the boiler to transport heat throughout an entire facility. With such an important task, it is imperative that you introduce a boiler water treatment plan into your preventative maintenance practices to ensure the integrity of your industrial boiler.

Water treatment plans primarily focus on removing chemical impurities that contribute to the corrosion of the equipment. Having the opportunity to control the quality of the feedwater and incorporate regular treatments will provide optimal conditions for the long-term use of the boiler, which can lead to operational efficiencies and cost-savings for your company.

In this article, we will discuss the importance of a boiler water treatment plan and the general process to conduct these services. Plus, we’ll breakdown how it works with us at Boiler Plus. If you are interested in scheduling a monthly service, please contact us and we will be happy to help you with your water treatment plan.

The Importance of Boiler Water Treatment


Water quality is of the utmost importance in proper and safe boiler operations. An improperly treated feedwater system can result in the scaling of the boiler internals, safety equipment and auxiliary piping. Such corrosion can lead to thermal fatigue, reduced boiler efficiency and ultimately, boiler failure in severe cases. The destructive nature of the untreated feedwater disrupts your steam production process, which creates added expenses to your total cost of operation. Additionally, you are shortening the lifespan of the equipment causing you to, again, increase capital expenditures.

The Boiler Water Treatment Process


Establishing a boiler water treatment plan will provide you with real-time feedback of your boiler system so you can get ahead of any issues that might occur as a result of poor water quality. We broke down the boiler water treatment process into three simple steps that you can incorporate into your preventative maintenance practices.

1. Remove Hard Water Elements

Water treatment typically begins with sediment filters to remove suspended solids and water softeners to remove calcium, magnesium and other metal cations. These chemicals cause “hard water” and contribute to scale buildup in the boiler and associated pipings and fittings.

2. Pre-Heat the Feedwater

The next step in the water treatment plan is to pre-heat the feedwater, which is one of the most basic methods of mechanical deaeration - the process of removing dissolved oxygen from water. Pre-heating the feedwater usually occurs in either the feedwater tank or deaerator using supplementary steam.

3. Treat Feedwater with Required Chemicals

Lastly, most boiler rooms will add any required chemicals to the feedwater to remove any remaining oxygen as well as condition the water properly and even condition the metal of the equipment, piping and fittings, if necessary.

Overall, we recommend taking daily water samples, so you can always be aware of any chemical impurities in real-time and act accordingly if needed. For the other services, implementing a monthly water treatment program will ensure that you are proactively taking care of your boiler system to prevent damages and potential boiler failures.

The Boiler Plus Water Treatment Plan Checklist


At Boiler Plus, we offer a monthly water treatment subscription plan designed to handle these services for you with the intent of saving you money in the long-run while ensuring the integrity of your boiler equipment. During this monthly service, we will check your boiler for the following issues:

How It Works With Boiler Plus


Boiler Plus will help you maintain a water treatment plan that works for you.

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801 Boiler started when Powerhouse Boiler Equipment realized we shared the same problem as our customers: we struggled to find a high-quality partner for all of the industrial boiler services a boiler room requires.

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