Identifying Types of Corrosion in Water Systems

How to be Better Prepared

Identifying Types of Corrosion in Water Systems

Corrosion in water systems is a costly problem.  In the United States alone, the costs associated with corrosion in water and wastewater systems are estimated to exceed $50 billion annually. The metal loss resulting from corrosion reduces system life, increases maintenance costs, and ultimately results in premature equipment failure. Corrosion can also produce deposits that impede water flow, foul heat exchange surfaces, and reduce overall water system efficiency.  A basic understanding of the different types of corrosion can help you diagnose and solve corrosion related problems.

The Value of Good Boiler Blowdown Control

A Critical Component of the Boiler Water Treatment Program

  • 26 June 2018
  • Author: Chem-Aqua, Inc
  • Number of views: 1336
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The Value of Good Boiler Blowdown Control

In a steam boiler system, blowdown involves removing a portion of the concentrated boiler water and replacing it with feedwater, which is a mixture of condensate and makeup water.

Good blowdown control is a critical component of the boiler water treatment program.  Boiler blowdown is heated, treated feedwater that is sent to the drain instead of converted into steam. Blowdown is used to control the dissolved and suspended solids level in a boiler within the range necessary to minimize scale deposits and carryover.  Too much blowdown increases fuel, water, and treatment requirements.  Too little blowdown can cause scale deposits and wet steam (carryover)

Learning the Language of Microbiological Control

Key Terms for Water Treatment Novices

Learning the Language of Microbiological Control

Water treatment specialists can forget that their clients may not understand the technical terms used in our industry. The language of microbiological control can be particularly confusing. To help establish a common working vocabulary, it’s important to define some key terms. Let’s get started!

A Quick Tutorial on the Mechanics of Steam Boiler Systems

Basic Boiler Functions

A Quick Tutorial on the Mechanics of Steam Boiler Systems

Boilers are specialized mechanical devices designed to generate pressurized steam. Steam is an essential raw material that drives industry and commerce worldwide. From the electricity used to power our homes and run our plants, to the plastic and vinyl in our automobiles, the paints and wood in on our homes, and the preparation of the food we eat, steam is used to make our lives more comfortable and convenient.

Overcoming Cooling Water Challenges in Plastics Manufacturing

How To Have an Effective Water Treatment Program

Overcoming Cooling Water Challenges in Plastics Manufacturing

Plastics manufacturing is a cooling water intensive process with production efficiency and product quality directly tied to effective water treatment. Increased cycle time, high defect rates, unscheduled downtime, mold damage, and high maintenance costs can all result from water system problems including corrosion, deposits, and biofouling.  

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