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Guest Blog from John Rehring
Today we are in Aurora, Colorado finishing installation of a new UV disinfection system at Aurora's Sand Creek Water Reuse Facility. The 17-year old system had limited turndown capabilities and...
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Guest Blog - Trekking with Eva
Carollo is reaching for new heights in New Mexico! Eva, pictured with Carollo's Albuquerque Office Manager Melanie Sikes, is in Albuquerque presenting at the 2017 New Mexico Water Workshop on "Sensible...
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Travelin’ Bill in Germany
Bill Sotirakos is in Germany with folks from Fort Collins CO, inspecting their new UV equipment. Photo is at the Xylem shop in Herford, Germany. Don Mathre, Bill, Stan Javernick and Kent Peterson (Left...
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Travelin’ Bill in Germany - Day 2
Measure Twice, Cut OnceThe Fort Collins team performs the I/O Testing of the UV System from Electronic Ballast Enclosures to the Plant configured HMI. Doing it now means it will work during startup...
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El Paso and the Chihuahuas!
The chihuahua’s history remains a bit of a mystery, but evidence suggests they descended from the Techichi, a companion dog of the Toltec civilization in Mexico over 1000 years ago. The chihuahua is...
View ArticleMethods to Assess GWUDI and Bank Filtration Performance
Abbaszadegan, M., Rauch-Williams, T., Johnson, W., and Hubbs, S.Published In: Water Research Foundation, January 2011The purpose of this project was to critically assess the limitations of the current...
View ArticleMoving Toward Resource Recovery Facilities
Rauch-Williams, T. Published In: Water Environment Federation, April 2014Resource recovery is an emerging societal need around the globe. Due to the ever-increasing pressures on increasingly limited...
View ArticleCurrent and Proposed Paradigms to Control CECs in the United States and...
Rauch-Williams, T., Snyder, S., Drewes, J., and Dickenson, E.Published In: Water Research Foundation, March 2016This objective of this report is to help broaden the current regulatory perspective on...
View ArticleFlushing Tips How to Implement a Unidirectional Flushing Program and Improve...
Kammereck, L., and Reisinger, D.Published In: Water Finance & Management, October 2016Unidirectional Water Main Flushing (UDF) is increasingly used across North America to improve operations,...
View ArticleAWWA M1 Principles of Water Rates, Fees and Charges, 7th Edition
Ivey, J. (Contributing author) Published In: American Water Works Association, February 2017Establishing cost-based rates, fees, and charges is an important component in a well managed and operated...
View ArticleM50 Water Resources Planning 3rd Edition
Kammereck, L. (Chair), Rehring, J. (Author Chapters 1 and 2)Published In: American Water Works Association, February 2017This comprehensive, how-to manual and guide demonstrates how to produce a long...
View ArticleNew Technologies Overhaul Access Rehab Efforts
Buss, R.Published In: AWWA Opflow Journal, April 2017As part of a multiyear assessment program, the city of Chandler, Arizona, developed a faster, cheaper, safer approach to inspecting and...
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Chug! Chug! Chug!
Altamonte Springs Florida. Pranjali Kumar (Carollo) having a cool drink of freshly purified water in Altamonte Springs. Extensive water quality results are rolling in (thanks SNWA and UC Davis!),...
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El Paso Action
El Paso Water's next phase of potable water reuse is now in motion. First steps include a grant funding action plan, looking to leverage existing Title XVI authorization to help move this project forward.
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Israel Technology Exchange - San Jose, CA
Back in California, NWRI's Suzanne Sharkey kicking off a technology exchange discussion at a WateReuse Association International Advisory Group workshop at the Santa Clara Valley Water District's...
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Double, double toil and trouble, fire burn and cauldron bubble...
Not Shakespeare, but just as artistic. Pranjali Kumar and Tyler Smith working with JEA (Jacksonville FL) on finding the right chemical concoction that disinfects to meet permit, minimizes DBP...
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Big Wheels Keep on Turning…
Potable Water Reuse is on a roll, with one project after another successfully producing new water. Funded by the Arizona Water Innovation Challenge Prize, a broad crew of utilities, consulting...
View ArticleCurrent and Proposed Paradigms to Control CECs in the United States and...
Rauch-Williams, T., Snyder, S., Drewes, J., and Dickenson, E.Published In: Water Research Foundation, March 2016This objective of this report is to help broaden the current regulatory perspective on...
View ArticleFlushing Tips How to Implement a Unidirectional Flushing Program and Improve...
Kammereck, L., and Reisinger, D.Published In: Water Finance & Management, October 2016Unidirectional Water Main Flushing (UDF) is increasingly used across North America to improve operations,...
View ArticleAWWA M1 Principles of Water Rates, Fees and Charges, 7th Edition
Ivey, J. (Contributing author) Published In: American Water Works Association, February 2017Establishing cost-based rates, fees, and charges is an important component in a well managed and operated...
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