The Splash

U.S. Water Expands National Territory

U.S. Water is pleased to announce the addition of RealChem Northwest, Inc and the Mt. Hood Solutions Water Treatment Division – formerly a Swisher Hygiene Company – into the U.S. Water family. RealChem Northwest, Inc is a provider of water treatment in the Northwestern United States. Formerly a distributor for Wellons Water Technology (also a U.S. Water company), RealChem was founded in 1999 and [...]

Benefits & Myths of Industrial Automation Uncovered

Did you know that most modern water treatment controllers are capable of communicating remotely to U.S. Water? In fact, most controllers can also communicate directly into the web based reporting software U.S. Water Reports™. Enabling remote notifications and, in some cases, remote control have a significant beneficial impact on your water treatment program. Some people are concerned that when using [...]

U.S. Water VOxOUT® Successful in Emission Control

U.S. Water’s Ethanol Process Technologies (EPT) team engaged in a CO2 Scrubber performance comparison evaluation in an Eastern United States dry grind fuel ethanol plant with a 100 MMgpy nameplate. Parameters compared were: Compliance Reliability Application Cost Residual Bisulfite – and its impact on both yeast vitality and final product sulfur content Accompanying Value The EPT [...]

U.S. Water pHytOUT® Successfully Controls Mineral Deposits

Ethanol plants are often challenged with mineral deposits and the loss of heat transfer efficiency in distillation that accompanies these deposits. pHytOUT is a patented deposit control technology from U.S. Water that can enable plants to eliminate specific deposit control such as sulfuric acid usage, caustic usage, temperature loss and increased steam usage to deposit-related heat transfer loss. Introduction and [...]

U.S. Water Reports™ – A Web Based Reporting System

In our continuous effort to assist our customers in maximizing the potential of their water treatment systems, U.S. Water completed a major upgrade to the web based U.S. Water Reports system. The modernized look and feel not only provides a more efficient experience to users, but it also provides a platform to build upon in the future. U.S. Water Reports is a user friendly website designed to securely [...]

Maximize Asset Protection & Minimize Chemical Costs by Maintaining Your Thermal Energy/Large Chilled Water System

When treating Thermal Energy Systems or Large Chilled Water systems the following standards should be followed to minimize costs to chemically treat these systems and protect the equipment assets. Filtration Use of Biocides Use of Corrosion Inhibitors General Maintenance and Monitoring Filtration  Given the size of these systems the most effective filtration is low micron sand [...]

The Sometimes Maddening Question of Boiler Lay-Up

With more and more steam boilers being asked to provide intermittent service, there is renewed focus on the proper treatment of boiler systems while they are offline. In the Power industry it is not uncommon for a combined cycle plant to operate less than 30% of the time, meaning the vast majority of the time the boiler is idle. The rise of renewable power assets that have intermittent and [...]

Asset Protection & System Optimization: What You Need to Know

Asset protection is a concept that is steadily gaining notoriety in today’s industry. Many plants are looking for ways to optimize their system to get the most they can from their capital equipment, while simultaneously protecting their equipment and system from a variety of potentially damaging, and costly, variables including water quality, corrosion, and scale. Looking for the next level of service, [...]

Reverse Osmosis (RO) Membrane Autopsy: What You Need to Know

A membrane autopsy is a good description of the analysis that can be performed on a fouled membrane. It can also be the key to determining how to prevent fouling of new membranes and to maximize the efficiency of this key piece of water treatment equipment. U.S. Water Services performs this analysis in-house at our location in Cambridge, Minnesota, and then issues a comprehensive seven page report of the results. The [...]

Flow Accelerated Corrosion

Few subjects have captured the attention of boiler cycle chemistry experts and research dollars in the past 10+ years as flow accelerated corrosion (FAC). Having previously been most concerned about failures occurring in higher pressure areas of the cycle, FAC is now a primary concern as over 60% of all utilities have reported finding it in their facilities.  Defined as localized rapid metal loss resulting [...]

Preventing Scale Formation in Reverse Osmosis Systems

Reverse osmosis (RO) systems behave similar to a boiler or a cooling tower in that they cause the dissolved salts in their make-up water to become more concentrated.  As pure water permeates the RO membrane, the salts are left behind in a concentrated stream. If the solubility of any particular salt is exceeded, the potential exists that the salt will form scale directly on the membrane surface or possibly within [...]

Benefits of Sidestream & Media Filtration in Cooling Towers

Cooling towers scrub large volumes of air and effectively remove solids consisting of dust, microbiological organisms, and various airborne debris. Make-up water to the tower adds suspended solids in the form of corrosion products, microbiological growths and wood fibers from the tower, and process leaks. If allowed to settle out, these solids can, and do, generate many problems within the system. With heavy solids [...]