An adhesives manufacturer, a Kurita America customer of over 10 years, in the Upper Midwest utilizes three water tube boilers for its steam supply and produces 85,000 pounds an hour of steam. The make-up water for steam generation is prepared using a reverse osmosis (RO) system followed by sodium zeolite softening. Since the city’s makeup water can contain calcium levels that are hundred times higher than [...]
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 [...]
A large distillery in Kentucky had been working with Kurita for approximately eight months and was producing about 8.7 million proof gallons of distilled spirits annually. Fouling is expected in a distillery due to high mineral content of a plant’s water supply. This particular distillery was facing fouling in the evaporators because of high concentrated mash solids and high temperatures in the evaporators, [...]
Across North America, industrial facilities are focused on providing products safely and efficiently. These facilities are typically using production equipment, raw materials, skilled labor, and mechanics, which employs countless employees and vendors. An integral part of this process for many industries incorporates water treatment for boilers , reverse osmosis (RO) systems , cooling towers , and other [...]
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 we ring in the New Year, we also look toward what we have accomplished this year. The year 2022 saw many changes around the water management industry as companies transformed their outlooks on achievable initiatives. Climate change and tightening regulations continue to create challenges, and facilities must do more to stay on top of their game in their chosen industries to combat rising costs while remaining [...]
A city in the midwestern United States needed a new groundwater treatment system to replace an aging system that relied on reverse osmosis (RO) to remove radium, a primary drinking water contaminant. This project used a design-build, collaborative delivery approach, and Tonka Water, a Kurita brand, partnered with a consulting engineer and a local contractor to help design a high-efficiency system that met the [...]
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 [...]
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 [...]
Cetamine DR combines two unique chemistries to create a one-drum product to better serve you, your facilities, and your boilers. Kurita’s Cetamine and DReeM Polymer™ technologies work together to offer big benefits in low-pressure boiler applications by combining complete corrosion protection with deposit control as well as online deposit removal in scaled boilers. Cetamine has a long [...]
The consumer price index (CPI ) for all commodities increased by approximately 50% between March 2020 and March 2022 (Figure 1) with the primary contributor being global supply chain disruptions due to COVID-19 . Many companies were not getting the raw materials or finished goods needed for their specific business or their consumer needs. Organizations that waited to make changes are experiencing compounded [...]
For the past five years, Kurita America has been partnering with a major university on the east coast of the United States for their water treatment needs. Due to COVID-19 , the university was facing a heightened Legionella risk after a year and a half shutdown of the campus. Because of remote learning during the pandemic, many of the buildings were not in use, specifically without the water being circulated. The [...]