Many HVAC evaporative cooling systems are idle or off throughout the winter months, and are often drained to prevent freezing. These extended shutdowns provide excellent conditions for deposits to form and bacteria to grow. When…
The Power Of Data Modern steam and cooling plants have objectives that go beyond the primary goal of producing heating and cooling reliably. Within the context of business, the goal is to also achieve the…
Water softening is a process in which water flows through a bed of resin to exchange the hardness ions, calcium and magnesium, for sodium ions. When the resin has reached its capacity for holding hardness…
These challenging times are forcing some companies to tighten their belts. Taking the time to review your cooling tower bleed can be worth your time as often substantial water and energy savings are attainable with…
New evaporative cooling systems, typically cooling towers, ammonia condensers and fluid coolers are manufactured with several options for materials of construction, each with their own benefits and draw backs. Hot-dipped galvanized steel (steel that has…
Operating process water systems involves managing many factors to ensure that your operating goals are achieved in the most technically and financially efficient method possible. The heat transfer fluid (water) itself provides a number of…
In challenging times it is very easy to overlook some preventative maintenance items. Your cooling tower filtration system is its first line of defense against many issues. Without filtration, the buildup of airborne dirt and…
The goals of cooling water treatment systems are to minimize corrosion, inhibit scale formation, control biological activity, avoid fouling, and minimize water consumption. Physical water treatment devices, often referred to as non-chemical devices or NCDs…
The value of water is often overlooked and taken for granted due to its perceived abundance. Although water makes up 70% of our planet, only 2.5% of this is fresh water, and of this scarce…
Meet our recruiters at McGill’s Career Fair. We are hiring Water & Energy Managers and are interested in speaking with Chemical, Mechanical, Environmental and Industrial Engineers. Learn more about how you can help by improving…
Trade Expo / 05.14.19
Meet DuBois Technical Representatives at BOOTH# 5449, May 14-16 at EASTEC, to help shape your business at the East Coast’s premier manufacturing event. We will feature our leading our leading metalworking fluids, process cleaners, rust preventatives, paint pretreatment and water treatment solutions for cooling, boilers and wastewater.
Recent Events / 10.02.18
The acquisition of the Water Treatment Solutions division of Triwater Holdings LLC, and its Klenzoid, Eldon Water, Chemco Products and Nashville Chemical brands, expands DuBois position in Canada and enhances our solutions for the institutional, light industrial, food and beverage and natural resources markets.
Recent Events / 04.22.19
St. Joseph Mercy Oakland and Eldon Water, a recent acquisition of DuBois Chemicals, implemented a program to save a projected 665,000 gallons of water annually. For Earth Day this year, the hospital was awarded a $10,000 check by Eldon for being a sustainability leader.
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