Documents
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Blog Page
Is hydrogen embrittlement putting your PCCP at risk?
Hydrogen embrittlement silently weakens prestressed concrete cylinder pipe, risking catastrophic failure. Learn how to detect and manage this hidden threat. -
Blog Page
Optimized valve maintenance – where to start
When valves are not accessible or operable, crews have to back up and close more valves to isolate the line. It takes longer to complete the repair, more customers are impacted and potential of damage to property as a result of a main break increases.
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Blog Page
Pipeline management: old pipe is not always bad pipe
Despite their critical importance, for decades many municipal utilities have operated under a “bury and forget” mentality – with little emphasis on long-term management of their aging pipelines – at least until something goes wrong.
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Blog Page
Thirty years of innovation in pipeline management
Advances in technology and data analytics now enable utilities to manage pipelines through continuous, incremental investment rather than planning for end-of-life replacement. This approach reduces the overall cost of ownership by preventing failures and avoiding the unnecessary and disruptive replacement of assets with remaining service life.
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Blog Page
Future thinking: spotlight on sustainability and supply chain challenges
Exploring sustainable practices and innovations in water treatment to tackle supply chain challenges and reduce environmental impact
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Blog Page
Partner for data: Taking the heat out of data centres with ph Water Technologies
Learn how Xylem and ph Water Technologies are partnering to provide sustainable, chemical-free water treatment solutions that support the growing demand for data center cooling and reduce environmental impact
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Blog Page
Phosphorus removal solutions with ballasted clarification
Discover how Xylem’s ballasted clarification solutions deliver higher treatment efficiency and lower lifecycle costs for superior phosphorus removal
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Blog Page
Ultrapure water for microelectronics manufacturing
Generating ultrapure water (UPW) is a critical step in microelectronics manufacturing.
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A sustainable health spa: embracing the water and energy saving benefits of regenerative filtration
Located on the shores of the Stettin Lagoon in Ueckermünde, Germany, Haffhus Hotel & Spa provides an eco-conscious destination for travelers to relax in and enjoy its idyllic surroundings. Haffhus is committed to being carbon neutral and completely energy self-sufficient via the generation of renewable energy onsite.
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Aguas de Calpe: Smart management of the drinking water and sanitation system
As a municipality with significant fluctuations in water consumption—extremely high demand during the summer—that also relies on multiple reservoir and pumping stations to deal with issues associated with its complicated terrain, the town of Calpe, Spain wanted to optimize their water cycle management.
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Alkagen® AQ Solution Provides Point Source Odor and Corrosion Control
Evoqua Water Technologies LLC was contacted by a South Florida Municipality to provide an odor control solution for a lift station within their collection system. In the past, the municipality had implemented biofiltration for control of atmospheric hydrogen sulfide. However, in recent years the biofilter was removed, leaving the lift station untreated and exposed to high sulfide concentrations.
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Anglian Water are targeting Net Zero operational emissions by 2030
Adoption of innovational technologies that assist carbon reduction and measurement to qualify that improvement is seen as key to NetZero.
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ADV Sediment Flow Research by Louisiana State
Recognizing the danger of continued wetland degradation and loss, state and federal officials are seeking ways to rebuild Louisiana’s threatened wetlands.
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HydroSurveyor Enables Rapid Reservoir Surveys
The ARC-Boat was developed by HR Wallingford and employs SonTek-proprietary Acoustic Doppler Profiler (ADP®) technology. The HydroSurveyor is a highly sophisticated system which includes 5-beam depth sounding, water velocity profiling and navigation capabilities. When mounted in the ARC boat, the HydroSurveyor scans the reservoir as it is guided across the water’s surface. Recorded data is then analyzed by HydroSurveyor software to produce accurate depth measurement in addition to bathymetry maps of the entire water body. With a small amount of post-processing in GIS or 3-D CAD, an accurate water volume can be determined.
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App Note: South San Joaquin Irrigation District Takes the Lead in 21st Century Flow Monitoring
These are not easy times to run an irrigation district in California
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Aquavar IPC with NEMA 3R enclosure helps make farming operations more efficient and profitable
Pumps are everywhere in agriculture, essential both for irrigation and for heating, ventilation and cooling (HVAC). But water needs change, and irrigation systems don’t always require a constant flow rate or constant pressure. Variable frequency drives (VFDs) are electric controllers that vary the speed of the pump, allowing the pump to respond smoothly and efficiently to fluctuations in demand.
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Sunlight-blocking covers control algae, reduce operational costs
The Santa Clara Valley Water District (the District) manages an integrated water resources system that includes the supply of clean, safe water, flood protection, and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. The district effectively manages 10 dams and surface water reservoirs, three water treatment plants, an advanced recycled water purification center, a state-of-the-art water quality laboratory, nearly 400 acres (162 hectares) of groundwater recharge ponds, and more than 275 miles (443 km) of streams.
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Sustainability success for Dairygold: mixers deliver biogas system results that matter
Flygt mixers deliver sustainable success for Dairygold at the heart of the world's largest ADI-BVF® fermenter. Read the case study →
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