|Water Made Easy|
At De Nora Water Technologies we make water treatment easy. That’s why we offer a range of innovative treatment technologies used the world over, to help protect and preserve the world’s most precious resource.
3000 Advance Lane
Colmar, PA 18915
Contact: Fran House
Global leader of sustainable technologies, De Nora today announces the launch of its next generation of ClorTec® on-site sodium hypochlorite generators at WEFTEC, the Water Quality Event in Chicago this month. The new high efficiency ClorTec® Gen III system uses an optimized electrochlorination process that reduces salt and power consumption to deliver a 15 percent operating cost savings over the previous ClorTec® DN Gen II system that was launched last year at WEFTEC 2018.
The main component of mixed oxidant solution (MOS) is chlorine and its derivatives hypochlorite and hypochlorous acid (ClO−, HClO). It also contains trace amounts of other chlor-oxygen species which work synergistically with the hypochlorite/hypochlorous acid to improve efficacy and performance. MOS is made from brine (salt) and energy, and is used for disinfecting, sanitizing and reducing the risk of infection due to pathogenic microorganisms in water and in other applications. It is particularly useful for customers who have specific challenges such as controlling biofilm or reducing disinfection byproducts exacerbated by biofilms.
Chlorine gas is the historical disinfection choice for municipal potable water and wastewater systems due to its low cost and ease of maintenance. However, the hazardous status of chlorine gas and its potential as a terrorist target are driving many facilities to consider alternative disinfection methods. The decision frequently comes down to a choice between commercial sodium hypochlorite delivered in bulk (hypo) and hypochlorite generated on site (OSG). The primary decision factors are safety, cost, ease of maintenance, and environmental impact.
Chlorate is a highly oxidized form of chlorine that can be introduced to a water source as an industrial or agricultural contaminant or into a finished water as a disinfection byproduct (DBP). As a DBP, chlorate can result from water disinfection with bulk sodium hypochlorite, chlorine dioxide, or hypochlorite formed through electrochlorination (EC) systems.
In February 2019, De Nora announced the acquisition of MIOX® Corporation, an Albuquerque-based electrochemical expert. Five months later, Bryan Brownlie, Managing Director – De Nora Water Technologies Texas LLC, answers some of the key questions we have been asked about the rationale for the acquisition and the changes that have happened since.
In the mid-to-late 1800s, chlorine had been used sporadically to help control infection in hospitals and drinking water. Common water treatment did not start in the U.S. until the early twentieth century when increasing cases of waterborne illnesses prompted many large cities to begin large scale filtration of water supplies.
Global leader of sustainable technologies, De Nora has named Dr. Mirka Wilderer to lead the company’s Water Technologies group as chief executive officer effective June 1, 2019.
De Nora, a global leader in electrochemical technologies and the world’s largest provider of electrodes, coatings and complete solutions for electrochemical water and wastewater treatment systems, announces the issuance of the first IECEx and ATEX Hazardous Area Certification for a complete packaged sewage treatment system including an electrical panel, the latest generation OMNIPURE™ Series 64 G2 Ex marine and offshore Sewage Treatment Plant (STP) equipment.
Kendra II, LLC, a water transportation, management and disposal provider, and De Nora, a leading designer of safe, innovative, and sustainable water disinfection and oxidation, filtration and electrochlorination solutions, are nearing completion of a produced water recycling facility in the heart of the Marcellus Shale, in Pennsylvania. The facility is set to commence operations in late May 2019.
In a slight change in topic, this is going to be a more general article around why I believe water treatment technologies are so critical. Why this Industry is so vital, and what depends on the new technologies that this industry generates. We do so much where I work that goes well beyond produced water recycling, and it is all extremely important.
Frac water disinfection experts become De Nora service arm in the unconventional oil and gas market.
World leader in electrochemical technologies enhances its water and wastewater treatment portfolio by adding MIOX technologies to its product line.
Using on-site sodium hypochlorite generation technology to make oxidant for water and wastewater treatment is cost-effective, safe, and environmentally responsible. But, as with any piece of equipment, choosing the right one and caring for it properly impacts both life cycle costs and effectiveness. We talked with David McWalters, Field Service Manager-Americas, De Nora, to learn more.
The advanced oxidation process removes contaminants in water and wastewater by oxidation through reactions with highly reactive hydroxyl radicals (.OH). This chemical process uses ozone (O3), hydrogen peroxide (H2O2), and/or UV light.