Resultados da pesquisa
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MPW selects EnviroMix BioMix for upgrade at second plant
Read how Mount Pleasant Waterworks used EnviroMix BioMix™ technology at the Rifle Range Road WWTP to support plant expansion, optimize denitrification, and reduce O&M costs. -
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Municipal drinking water treatment
Municipalities are often faced with VOC contamination of their source wells. Chemicals like Vinyl Chloride and Trichloroethylene can leach into aquifers used as source water for municipal wells. When this occurs, in many cases the most cost-effective solution is to treat the water to remove the VOCs using air stripping, which has been established as a Best Available Control Technology BACT for this application.
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Optimizing a plant's high purity water system with new CEDI modules
High-purity water is essential for producing steam that will not scale turbine blades with silica, minerals, and other contaminants. A large power generating company in North America used a competitor's continuous electrodeionization (CEDI) system for that purpose.
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Orange County water district removes PFAS with 30 systems
In February 2020, the California State Water Resources Control Board announced revised drinking water Response Levels for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) in drinking water. The new Response Levels (RLs) were set at 10 parts per trillion (ppt) for PFOA and 40 ppt for PFOS. The previous RL was 70 ppt for a combined total concentration for the two contaminants.
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Orekan (Navarre Regional Government): early warning system to reduce flood risk
The Autonomous Region of Navarre, located in northern Spain, has a surface area of over 10,000 km² and a population of approximately 680,000, concentrated mainly in the Pamplona metropolitan area. It has a highly complex hydrological system, as it is divided between the Ebro River basin, which covers approximately 90% of the region, and the Cantabrian basin, characterized by short, fast-responding basins. -
Our 15 most frequently asked questions on improving aquaculture
To help companies protect against waterborne infection and disease, Evoqua recently hosted a webinar dedicated to understanding and improving water quality in land-based hatcheries that you can watch here.
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Xylem’s progress to improve access security with MFA
Cybersecurity is not a one-time implementation, it’s an ongoing commitment to safeguarding data and infrastructure against evolving threats. At Xylem, we... -
Operational Intelligence in the water sector: key factors for proactive management
In an environment where efficiency and process agility are paramount in addressing diverse challenges, digitalization is not optional. Water... -
Cyberattacks: urgent need to integrate new technologies to strengthen cybersecurity in critical water infrastructure
Spain experienced the largest blackout in its history this past April. Although officially denied, many pointed to a cyberattack as the likely cause of the... -
4 ways to reduce energy use in mixing applications
With rising energy prices, wastewater treatment plants and industrial facilities are taking a closer look at how they can reduce energy use in their mixing...
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In thrust we trust: How to select a submersible mixer with optimal efficiency
When comparing submersible mixers, how can you know which mixer will achieve the best results with the least amount of energy used? There are a number of...
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5 wastewater mixing challenges and how to solve them
Mixing is one of the most critical parts of wastewater treatment, but designing and operating a mixing system involves several complex challenges. This article...
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Digital Transformation: Why Strategy Comes Before Technology
In the face of mounting climate challenges, more stringent regulatory requirements and aging infrastructure, water and wastewater utilities are under... -
Preparing for Environment Act 21 implementation deadline
As the deadline approaches for water companies to have in place monitoring requirements of the Environment Act 21, the sector is concentrating efforts on... -
How smart solutions can help to optimise performance by predicting the future
Sector: Water Utilities Challenge: Optimising Performance Increasingly tight regulations – and intensifying oversight from government ministers – means the... -
How Xylem’s technologies can promote a sustainable approach
Sector: Water Utilities Challenge: Sustainability Given that water use and management account for up to 10% of global greenhouse gas emissions, the drive... -
Chemical Oxygen Demand in Influent Wastewater Monitoring
Written by Dr. Rob Smith | Jan 25, 2017 Organic carbon is relatively abundant in untreated municipal wastewater and a critical concern for operators of Water... -
5 tips to get ready for the boating season
Blue skies. Beautiful waters. There’s no doubt, spring has arrived and it’s time to take the boat out for a trip. But before you do that, make sure your boat... -
3 Commonly Asked Questions about NFPA 20
Reliable, code-compliant fire protection systems for commercial buildings begin with the consulting engineer or designer meeting the overall project objectives...
