Nearly 50 years ago, the first identified cases of Legionnaires’ disease were confirmed during a convention of the American Legion in Philadelphia, Pennsylvani a. Since 1976, the study of how Legionella bacteria live, interact, and multiply in building water distribution systems continues to provide valuable information. Despite an increase in the understanding of the bacteria, the Centers for Disease [...]
As featured in the Journal of the New England Water Works Association.
Article reposted with permission by the New England Water Works Association. Abstract The Infrastructure Investment and Jobs Act (IIJA) of November 6th, 2021, includes a Build America, Buy America (BABA) clause that requires the procurement of domestic products for all federally funded infrastructure projects. This extends beyond iron and steel products to manufactured products and construction [...]
As the world’s population and living standards steadily grow, so does the need for robust and effective water- and wastewater treatment systems to support human, agricultural, and industrial water uses . Membrane separation and filtration technology is state-of-the-art and is steadily replacing traditional granular filtration in many applications. Micro-filtration (MF) is a process in the [...]
Analysts expect the global market for reverse osmosis membranes to be worth $5 billion by 2026 . Operating a membrane system can be a challenging task. Ensuring proper operation is critical to maintain the quality of the end product. As part of the operation and maintenance of any membrane system, membrane cleaning is crucial. Having a successful CIP can help lower operating pressures, improve quality, and [...]
The global membrane technology market is expected to grow at a CAGR of 6.5% from $7.38 billion in 2022 to $11.46 billion by 2029. Membrane technology can help you boost quality and cut down on manufacturing costs. While they need little maintenance, they are often subject to membrane fouling. When it comes to fouling, your system may experience surface fouling or feed spacer fouling, which can affect [...]
As featured in WaterWorld Magazine.
For media filters, the phrase “if it ain’t broke, don’t fix it” often prevents necessary, routine maintenance from occurring. Due to budget constraints and competing priorities, refurbishing your filter may be the last thing on your mind, especially when it is still removing contaminants below regulatory standards. However, waiting too long can result in lost efficiency or decreased [...]
As featured in Process Heating.
Depending on your boiler or heating system , a one percent reduction in fuel used to heat water could mean likely saving tens of thousands of dollars over a year of operation. As well as it would curtail hundreds of tons of CO 2 emissions from burning fossil fuels. Preserving longevity of critical industrial boiler equipment while striving to reduce total cost of ownership continues to be a major driving force of [...]
Updated Water Management Requirements According to estimates from the Centers for Disease Control (CDC), over seven million Americans get sick from diseases spread through water each year. The CDC indicates that out of these millions of people, 120,000 are hospitalized, and the associated treatment costs involved exceed three billion dollars. Utility water systems in hospitals have been under close study [...]
Water scarcity was prominent among 2021 headlines, which peaked in August when federal officials declared a first-ever water shortage in the Colorado River Basin after Lake Mead reached record-low levels . Terms such as water scarcity, drought, water stress, and water risk all communicate the societal impacts of water’s limited availability. However, they are often used interchangeably and can take on [...]
Healthcare facilities continue to face budget and manpower reductions with increased regulations. Kurita America can help with our harmonized programs designed to reduce the time required to manage water treatment programs while enhancing system efficiency and reliability. This includes Legionella risk management support , advanced filtration equipment programs, secondary disinfection, electronic monitoring [...]
Cooler temperatures negatively impact biological treatment of wastewater systems. It is clear to see in the northern climates with icy roads, snow and temperatures below 32°F (0°C), but even in the Sun Belt states, lower water temperatures in the fall and winter months can contribute to poor biochemical oxygen demand (BOD) and solids removal in a biological system and increased filamentous bacteria activity, [...]
Kurita America’s development and application of antioxidant chemistries improve the quality of ethanol plant coproducts. The years of international experience coupled with local legacy to create OxiOUT, which is a stable solution of sodium metabisulfite and other proprietary antioxidants. After thorough review of the coproducts and what the quality issues are, our innovative chemistry leads into the [...]