DRINKING WATER TREATMENT RESOURCES
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Addressing Water Treatment Challenges: Technology Access Limitations By Small, Rural Water Utilities
With aging infrastructures, lean and limited personnel, lower budgets, and less accessible, often remote locations, smaller and rural water treatment plants are challenged in maintaining operations while understanding new and important technologies in improving contaminant removal in water treatment.
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“Emerging Contaminants" can be broadly defined as any synthetic or naturally occurring chemical that is not commonly monitored in the environment. These substances have the potential to enter the environment and cause known or suspected adverse ecological and/or human health effects.
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The Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) encountered significant challenges in treating high algae loads at its drinking water plant, which processes 1.5 million liters of water daily. The primary issue arose from the organic load in lake water, which, when treated with conventional chlorine disinfectants, resulted in harmful disinfection byproducts (DBPs).
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The Big Sky district in Montana, spanning 228 square miles and serving approximately 2,600 customers, has been grappling with the challenge of increasing summer water demand for irrigation.
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Water specialists do their best to ensure safe drinking water for people nationwide. Despite their diligence in monitoring and treating wastewater at municipal facilities, some households are still susceptible to contamination. Encouraging homeowners to regularly test their own water during the year will help pinpoint missed hazards and provide an additional safeguard.
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The U.S. per- and polyfluoroalkyl substances (PFAS) analytical instrumentation market is poised for strong expansion, with a projected CAGR exceeding 20% over the next seven years, according to a new report by Verify Markets.1 Valued at approximately $190 million in 2024, the market is expected to surpass $800 million by 2031. Key drivers in the market include rising concerns over increasing risks associated with PFAS exposure, the U.S. EPA’s federal rule on drinking water, and investments to boost testing and treating PFAS in water.
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As water-scarce regions clamor for answers, developments in membrane anti-scaling bring desalination closer to viability.
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Aided by "soft sensors," machine learning is revolutionizing monitoring and powering real-time predictions.