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Case Studies

Success Stories & Case Studies in Water Treatment Excellence

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  • Wall-mounted G-C LumiTrac controller unit with digital display and connected piping on a blue panel in a mechanical room.
    Case Studies

    G-C LumiTrac®

    Written byMike Scholnick

    Need better system data and monitoring? Want confidence in your treatment performance between testings? Determined to save time and money on your water treatment program? Look no further than the G-C LumiTrac® system. The G-C LumiTrac® system combines the best of innovative G-C treatment and technology to ensure continuous monitoring, reliable treatment, and fast and easy-to-access reporting. Control With Confidence The G-C LumiTrac® system…

    Read More G-C LumiTrac®Continue

  • An illuminated ornate stone fountain spraying water in front of a classical building with large columns.
    Case Studies G-C Equipment & Technologies

    Optimizing Aquatic Environments with Formula 9810

    Written byMike Scholnick

    Aquatic facility managers often struggle with bio-fouling and poor water quality. Garratt-Callahan’s Formula 9810 offers a superior solution, delivering advanced water treatment that eliminates organic buildup and dramatically improves water clarity. By protecting critical assets and optimizing overall performance, this program ensures a safer user experience and provides significant long-term cost savings for busy aquatic centers.

    Read More Optimizing Aquatic Environments with Formula 9810Continue

  • Medical worker in green gloves cleaning surgical instruments with a small brush over a stainless steel hospital sink.
    Boiler Water Treatment Case Studies Cooling Water Treatment

    Hospital Water Treatment Program Modernized

    Written byMicheal Dodson

    A regional hospital partnered with G-C to improve water efficiency, reduce operational risk, and modernize critical boiler and cooling water systems. The project delivered approximately 5 million gallons in annual water savings, improved condensate recovery, and more than $100,000 in estimated yearly operational savings.

    Read More Hospital Water Treatment Program ModernizedContinue

  • Dense array of white cylindrical reverse osmosis membrane pressure vessels in an industrial water treatment plant.
    Case Studies Reverse Osmosis

    Reverse Osmosis Systems Explained

    Written byKelle Zeiher

    Our most abundant and valuable resource can be detrimental to the very systems that purify it, contain it, and ultimately distribute it to our homes and businesses. Given this, ensuring water is safe for use involves more than just treating it with chemicals to control bacteria and remove contaminants.

    Read More Reverse Osmosis Systems ExplainedContinue

  • A gloved hand holding a mesh bag filled with small white controlled-release chemical tablets inside a black basket.
    Case Studies Cooling Water Treatment

    Controlled Release

    Written bySean Robbins

    Controlled Release contains Garratt-Callahan’s proven, effective formulas, but in a concentrated and newly improved solid form. This will provide the same scale and corrosion protection for cooling towers as traditional liquid formulas, but with some unbeatable benefits. Go Green Garratt-Callahan Controlled Release products incorporate several aspects of the U.S. EPA Green Chemistry Guidelines. The products…

    Read More Controlled ReleaseContinue

  • Clear glass bottles moving along an automated conveyor belt line inside a beverage manufacturing plant.
    Case Studies Reverse Osmosis

    Beverage Plant RO Case Study

    Written byKelle Zeiher

    I. Challenges A high-volume beverage plant in Puerto Rico was processing well water at 85% recovery. The plant was performing monthly chemical cleanings and needed to replace the system’s 78 membrane elements every year. As a result: II. Approach Garratt-Callahan’s water treatment professionals began to troubleshoot the system. They uncovered a faulty check-valve that allowed…

    Read More Beverage Plant RO Case StudyContinue

  • Industrial reverse osmosis water treatment plant with rows of stacked white membrane vessels, pumps, and stainless steel piping.
    Case Studies Reverse Osmosis

    Reverse Osmosis

    Written byKelle Zeiher

    I. Challenges A large municipal water reclamation plant on the Central California Coast that runs 3 RO trains had to switch to a low-cost, low-actives supplier due to a city-mandated bid process. After six weeks of working with the new supplier, the water plant experienced the following: If the situation continued, it would have resulted…

    Read More Reverse OsmosisContinue

  • Blue Garratt Callahan Chemfeed Systems water treatment tanks with tubing next to a yellow breathing apparatus cabinet.
    Case Studies Wastewater Solutions

    Fast ROI and Savings: It’s Better to Own Than to Rent Your Chemical Handling

    Written byMike Scholnick

    Challenges To limit handling and liability issues, a medical center in the Midwest required hands-free delivery of its water treatment chemicals. But this requirement limited its product options and made it “captive” to a single supplier. The hospital’s water treatment capabilities were sometimes threatened as it waited weeks for overdue chemical deliveries. Approach An ROI…

    Read More Fast ROI and Savings: It’s Better to Own Than to Rent Your Chemical HandlingContinue

  • An open industrial shell-and-tube heat exchanger showing the internal tube sheet and piping inside a manufacturing facility.
    Boiler Water Treatment Case Studies Cooling Water Treatment

    Texas College Learns a Valuable Lesson About the True Cost of Water Treatment

    Written byMike Scholnick

    Challenges A college in Texas operates on an annual budget, and the purchasing policy is to award service contracts to the lowest bidder. One year that meant that Garratt-Callahan, the incumbent water treatment provider, lost the contract to a low-ball bid from a rival contractor. But at the college’s next yearly budget review, it was…

    Read More Texas College Learns a Valuable Lesson About the True Cost of Water TreatmentContinue

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