purewatercloud.com, Logo
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Providing Assistance for
the Pure Water Industries

Membrane Filtration (MF/UF),        Reverse Osmosis (RO),
      Ion Exchange (IX),                     Electrodeionization (EDI)

Training, Monitoring, Cleaning - PureWaterCloud RO Services

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Purewatercloud provides the comprehensive training needed to work and excell in the pure water industries.

Training Options

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Introducing the easy-to-use SDIcube™, which automates SDI testing and normalizes results for improved consistency.

Silt Density Index

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Purewatercloud specializes in cleaning RO membranes either at your facility or at our facility in Minnesota.

Membrane Cleaning


 Our online calculators will assist in the interpretation of water system data, and to provide you with answers for your system challenges.

Engineering Tools

Call us to discuss how we can assist with your facility training, monitoring, and performance challenges.
Call (612) 741-2001

About Us

Our business began in 1995 as the Company for Educational Advancement (CEA) and the publishing of Wes Byrne's book on reverse osmosis.  CEA developed the interactive training series, the Encyclopedia of Water Treatment™, whose volumes are now available online from purewatercloud.  We also offer online books, as well as other training and reference materials.

Purewatercloud has developed unique instruments to assist those working with pure water equipment. This includes our SDIcube™, a featured instrument within our offerings of Silt Density Index equipment and filters.  The SDIcube™ automates an otherwise manual silt density index test and normalizes its results for improved repeatability.  We will also be introducing a new instrument, called the CondCord™ that monitors the relative conductivity from within an RO membrane vessel as a means of easily isolating O-ring or membrane damage.

We now offer membrane cleaning services for 8-inch diameter elements. We know how to restore performance on some of most badly fouled/scaled membranes. Autopsy services are available for learning more about membrane fouling or deterioration.

Purewatercloud is proud to readily share our water treatment expertise in the design and maintenance of high-purity water treatment systems and in the training of water treatment personnel. With a combined technical experience of more than 50 years, we offer an unmatched level of expertise in high-water purity production.  We give our customers insights about their water systems that they can't find anywhere else.

We want purewatercloud to be your source for in-depth training, specialty analytical instruments, and as a place to find answers for challenging problems related to pure water treatment equipment components, including:
Membrane Filtration (MF- Microfiltration/ UF- Ultrafiltration) | Reverse Osmosis (RO) | Ion Exchange (IX/DI)
Electrodeionization (EDI/CEDI)

Reasons to bookmark purewatercloud .com

To find training and unbiased reference materials unmatched in their depth and quality.

As a source for interesting and informative technical issues and answers.

For unique products developed to meet the special needs of the pure water industries.

For online calculators to assist in designing water equipment and in evaluating their performance.

Because purewatercloud will solve your problems when you don't  know where else to turn.


Thank you for your interest. Please reach out with questions or comments: sales@purewatercloud.com. We look forward to hearing from you.

(612) 741-2001

Hours of Operation
Monday - Friday: 8:00 a.m. - 5:00 p.m. (US-CST)

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