Case Studies

Florida County Treats Disinfection By-products with Ion Exchange Treatment

The construction of a new well prompted the need for Seminole County, Florida to address hydrogen sulfide regulations by the Florida Department of Environmental Protection. Struggling with disinfection byproducts resulting from Total Organic Carbon (TOC) and bromide in the water, the county began utilizing ozone oxidation to address the hydrogen sulfide and reduce disinfection by-product through a pilot study. Pilot [...]

Minnesota Plant Utilized Biological Treatment for Cost Savings

The city of St. Martin was in need of a water treatment plant to address iron, manganese and ammonia in the community water supply. The treatment of ammonia using chlorine can be costly and troublesome, while removal through stripping using aeration can be difficult. Biological removal was suggested as a cost saving alternative. A three month pilot study with Tonka Water, a U.S. Water Brand (Tonka Water) was successful [...]

Town in Arkansas Selects Packages Treatment System for Iron and Manganese Removal

The town of Dell, Arkansas had previously been purchasing water from a neighboring town. The decision was made to drill a new well for the town’s own water treatment plant, utilizing an existing storage building. The town worked together with Tonka Water, a U.S. Water Brand (Tonka Water) to design a new 350 gpm water treatment facility. Tonka Water’s Dualator ® III package treatment unit; which [...]

System Expansion to Include Softening in Ohio

The City of Miamisburg made the decision to expand their current filtration system to add softening treatment. Tonka Water, a U.S. Water brand (Tonka Water), was the basis of design on the project, having previously worked with the engineer. Tonka Water worked with the engineer to design a new treatment system to best meet the needs of the city. The chosen process for softening is a complete Tonka Water integrated [...]

U.S. Water Designs and Manufacturers a Self-Contained Water Treatment System

A methanol manufacturing facility in the Texas Panhandle needed a water treatment plant designed, manufactured, and installed during the construction phase of their operation. The equipment needed to satisfy rigorous water criteria, be modular for plug and play installation, meet Class I Div. II Explosion Proof requirements, and fit into two, customized 53-foot shipping containers. The manufacturing company [...]

Graf Creamery Optimized Wastewater Operations with U.S. Water

Graf Creamery, a Midwestern butter and cream production plant, was experiencing issues with the fat and grease build-up in their holding cell retention pond. The fat build-up was restricting their ability to manage the wastewater leaving the plant and the solids had the potential to fill up the ridge and furrow absorption wastewater process. Due to the fat build-up, they were also losing treatment capacity (maximum [...]

Pharmaceutical Plant’s Efficiency Improves After Correcting Boiler Issues

After working with their water treatment vendor for three years, a Southern United States pharmaceutical plant was unable to identify the source of boiler scale and low condensate return rate. The boiler scale and a low return rate were causing increased fuel and operational costs. U.S. Water conducted a plant survey to uncover the boiler system issue. Within a week of the initial plant survey, U.S. Water had [...]

Snack Producer Utilizes New Foam Control Options and Saves $30,000 in Chemical Annually

A major Midwestern snack producer had concerns about the high costs of the defoamer product that they were using and were interested in finding an alternative that would be more cost effective. U.S. Water was already a current vendor for the snack producer’s utility water products and services within the plant, and offered assistance in other areas, which included optimizing the foam control needs of the [...]

Biological Augmentation Minimizes Odor, Improves Environmental Safety and Optimizes Operation at Wastewater Treatment Facility

A protein further processing plant located in midwest United States was concerned with objectionable odors, hydrogen sulfide levels, and poor system efficiency in their wastewater treatment plant. The cause of these issues was found to be a sludge cap on their waste receiving pit and the associated growth of anaerobic bacteria beneath the cap. To remediate this problem, select strains of naturally occurring aerobic [...]

Power Plant Water Treatment System Restored After a Decade of Non-Use

After ten years of inactivity, a midwestern combined cycle power plant needed to bring its water treatment system back into operation. The previous equipment had been sitting idle after the previous owner went bankrupt, and required major cleanup and upgrades. While other water treatment companies were offering a chemical exclusive program, it was evident the plant would require a complete integrated solution to once [...]

MIOX Primary Disinfection Solution Eliminates Facility Safety Concerns While Optimizing Cooling Tower Performance

Fouling associated with the excessive growth of microorganisms including bacteria, algae, and fungi is a natural, but preventable, issue in most cooling tower systems. As a common problem, facilities have a variety of chemical and mechanical disinfection solutions available when developing a treatment program. A South Dakota industrial manufacturer was combining ozone and a non-oxidizing microbiocide to manage [...]

U.S. Water's ProClean AB 1000 Optimizes Ethanol Producer's Fermentation Process and Reduces Treatment Costs

Even with quality cleaning practices in place, there is a risk of bacterial infection during the fermentation process of ethanol production. When bacteria are present, it can inhibit yeast productivity and loss of alcohol production can occur. Many ethanol producers utilize an antibiotic program to control bacteria growth and optimize product yields. A Midwest ethanol producer was utilizing a competitor’s [...]