Resultados da pesquisa
-
Meeting lower discharge limits for cadmium to prevent fines
After new lower discharge limits for cadmium were introduced, a U.S. metal finishing facility providing aerospace and oil industry services reached out to Evoqua for help. Evoqua conducted treatability testing and filtration analysis, then implemented a selective media ion exchange solution using SCU vessels in a worker/polisher configuration to consistently meet strict ppb-level discharge requirements and restore compliance.
-
Meeting stringent phosphorus limits under a wide range of conditions
The Village of Waterbury Wastewater Treatment Plant (WWTP) is located on the Winooski River floodplain, which poses challenges from significant flooding during the spring runoff and storm seasons to strong algal blooms in late spring. During algal blooms, the plant encounters bright green lagoon effluent high in total suspended solids(TSS), resulting in treatment upsets and inconsistent permit compliance.
-
Midas® OCM eliminates odors associated with sewer collection system
In 2004, a major west coast city began construction of two new interceptor sewers. The 12 foot diameter intercept lines relieve hydraulic overloading, but also created a number of turbulent areas where nuisance odors adversely affected the local residential community. These odors were primarily H2S at concentration levels of up to 150 ppm, as well as volatile organic contaminants (VOCs).
-
-
Mimizan: reducing inflow and infiltration through centralized data collection and analysis
The Mimizan Federation of Municipalities is implementing the Xylem Vue platform to reduce inflow and infiltration by improving infrastructure monitoring. -
Mine Facility Lowers Metal Levels in Discharge
A Minnesota mine reduced copper and cobalt in its discharge using wastewater ion exchange, achieving compliance without chemicals and adapting to seasonal flow increases.
-
MiPro eco3 Advanced Oxidation Process for Taste and Odor Removal
After installing Xylem's Wedeco MiPro eco3 advanced oxidation process system K-Water was able to eliminate taste and odor complaints economically.
-
-
Mission-critical support: Xylem powers sewage reliability aboard the USS Hornet
To help address the USS Hornet’s urgent wastewater system needs, a Xylem Goulds Water Technology 1GD51G4AA model grinder pump was recommended to replace the damaged unit that serves one of the ship’s critical onboard sewage tanks. This support provided the museum with a reliable, high-quality replacement that restored confidence in an essential system while easing the financial burden on the nonprofit organization. -
Mixing It Up in Michigan
Before deciding on the 4320s, Kennedy Industries along with YCUA operations and maintenance personnel performed an extensive energy study of the aeration mixers.
-
-
-
Mobile equipment reduces phosphorus in wastewater effluent
The city of Rosemount, Minnesota, was seeking treatment for phosphorus in the effluent discharge from the city's wastewater treatment plant. The customer's 0.75 MGD facility was permitted to discharge wastewater with a maximum average monthly total phosphorus level of 1.0 mg/l; however the effluent from the facility's newly installed disc filters was exceeding the NPDES permit limit.
-
-
-
Mobile water treatment eliminates iron level issues
This client operates a groundwater treatment facility at a Super Fund site where groundwater is pumped to a VOC stripper for the removal of TCE which is then re-injected into the aquifer. High iron levels in the groundwater caused fouling of pumps, pipes and well casings. This fouling threatened the reliability of the process in terms of flow.
-
Mobile Water Treatment Keeps U.S. Navy Ships Moving
Mobile demineralization units provided high-quality boiler feed water at Norfolk Naval Station, helping maintain U.S. Navy operational readiness.
-
-
-
-
-
-
No margin for downtime: Redundant cooling water treatment for a hyperscale data center
Learn how Xylem delivered redundant cooling water treatment for a Virginia hyperscale campus — supporting uptime, environmental compliance, and fast deployment. -
