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Boiler Water Treatment
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Boiler Water Treatment

Learn Boiler Water Problems, Testing and Treatment
Last updated 6/2026
English

What you'll learn

  • Understand boiler fundamentals and feedwater systems
  • Identify common boiler water problems and their causes
  • Interpret boiler water tests results
  • Understand boiler water tests which include pH, hardness, conductivity, phosphate, and alkalinity
  • Understand boiler water treatment principles and chemical treatment methods
  • Understand surface and bottom blowdown operations

Course content

5 sections9 lectures44m total length
  • Welcome to Course1:28
  • What is Boiler?1:14
  • Boiler Types4:41
  • Boiler tubes8:58

Requirements

  • No prior boiler or chemistry experience is required. All concepts are explained in a simple, practical, and easy-to-understand manner.

Description

Boiler water treatment is one of the most important aspects of safe and efficient boiler operation. Poor water quality can lead to scale formation, corrosion, sludge buildup, foaming, carryover, increased fuel consumption, equipment damage, and costly shutdowns.


This course is designed specifically for beginners and provides a practical introduction to boiler water treatment principles used in power plants, industrial facilities, commercial buildings, and steam-generating systems.

You will begin by learning the fundamentals of boilers, including boiler types and boiler feedwater systems. From there, you will explore common boiler water problems such as scale formation, corrosion, sludge accumulation, foaming, and carryover, and understand how these issues affect boiler efficiency, reliability, and safety.

By the end of this course, you will be able to:


  • Understand boiler fundamentals and feedwater systems

  • Identify common boiler water problems and their causes

  • Interpret boiler water tests results

  • Understand boiler water tests which include pH, hardness, conductivity, phosphate, and alkalinity

  • Understand boiler water treatment principles and chemical treatment methods

  • Understand surface and bottom blowdown operations


The course covers the essential boiler water tests performed by operators, including pH testing, conductivity (TDS) testing, hardness testing, phosphate testing, and alkalinity testing. You will learn how to interpret test results, identify potential problems, and take corrective actions to maintain proper boiler water chemistry.

In addition, you will learn about external and internal water treatment methods, including water softening, reverse osmosis, deaeration, oxygen scavengers, phosphate treatment, pH control, dispersants, anti-foaming chemicals, and boiler blowdown practices.

This course is ideal for boiler operators, maintenance technicians, power plant personnel, students, stationary engineer candidates, and anyone interested in learning the fundamentals of boiler water treatment.

No prior boiler or chemistry experience is required. All concepts are explained in a simple, practical, and easy-to-understand manner.

Enroll today and develop the knowledge and confidence needed to understand boiler water treatment and support safe, efficient boiler operation.

Who this course is for:

  • Technicians
  • Maintenance staff
  • New boiler operators
  • Students
  • Beginner