Category Archives: Water

Dishwashers and Ultrasonics

Gee Whiz!  I was sure somebody would challenge me on the last blog about washing dishes at home.  But, since there are no comments (or fire bombs) in my inbox, I guess everybody agrees that the most efficient way to wash … Continue reading

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Water – DI vs. RO

Preceeding blogs have described two ways of reducing the ionic content of water for use in washing and rinsing applications.  Although both reduce ionic content, the process commonly called “De-Ionization” uses a treated resin to capture ions while the “Reverse Osmosis” process … Continue reading

Posted in Cleaning, Rinsing, Water | 2 Comments

Water – Reverse Osmosis

Preceeding blogs have discussed de-ionized or ”DI” water, its benefits and its uses at some length.  Today’s blog will discuss “Reverse Osmosis” water otherwise known as “RO” water. RO water is like a second cousin of de-ionized water.  In the de-ionization process, … Continue reading

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Water – De-Ionoized – Right and Wrong

This blog explores some common mistakes made in the application of de-ionization hardware.  Although a properly engineered and installed de-ionization system will prevent these potential mistakes at the start, post-installation modifications by those less knowledgeable about de-ionizing technology don’t always … Continue reading

Posted in Definitions, Filtration, Lab Tales, Maintenance, Rinsing, Water | 1 Comment

Water – De-ionized – Hints

This blog includes hints on ways to improve the quality and reduce the cost of de-ionized water.  Those who use DI water in their processes know that the cost of DI water can be a major contributor to the overall … Continue reading

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Water – De-Ionization Process

There are many ways to de-ionize water.  Some are small and simple while others are large and complex.  The method used is determined by the volume of de-ionized water required and the desired purity.  This blog will explore some of … Continue reading

Posted in Rinsing, Useful Information Miscellaneous, Water | 1 Comment

Water – De-Ionized Water

Next to water filtration and “softening,” de-ionization is probably the next most common water treatment.  Ions in water interfere with many cleaning processes and cause water spots on drying after rinsing.  The common measure of the amount of ions in water is … Continue reading

Posted in Definitions, Drying, Filtration, Rinsing, Useful Information Miscellaneous, Water | 1 Comment

Water – What Matters?

Some means of reducing water hardness as we’ve described in preceding blogs is an almost universal first step in making water pure enough for most cleaning applications.  But water softening only addresses the removal of only a few of many … Continue reading

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Water – Making “Hard” water “Soft”

  “Hard” water contains minerals, usually Calcium and Magnesium, that form scale and soap scum.  In most cases, soft water is preferred to hard water in industrial cleaning.  In some cases it can mean the difference between success and disaster. Since … Continue reading

Posted in Chemistry, Useful Information Miscellaneous, Water | Leave a comment

Metrology – Concepts in Practice

Preceding blogs on metrology have introduced some basic concepts which can serve as food for thought.  Today, I would like to give you a couple of examples of the practical application of the concepts discussed so far in industrial cleaning … Continue reading

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