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2. Solenis - Wikipedia

   en.wikipedia.org/wiki/Solenis

   2014–Present: Ashland Water Technologies was bought by private investment firm Clayton, Dubilier & Rice (CD&R) from Ashland Inc. on July 31, 2014, and rebranded as Solenis. [7] 2008-2014: Ashland purchased Hercules Inc. in 2008 for $2.6 billion to double earnings and gain chemicals used in papermaking, water treatment and construction. [8]

3. List of wastewater treatment technologies - Wikipedia

   en.wikipedia.org/wiki/List_of_wastewater...

   Sedimentation (water treatment) Septic tank; Septic tank conversion [2] Sequencing batch reactor; Sewage treatment; Skimmer (machine) Slow sand filter; Stabilization pond; Supercritical water oxidation (SCWO) Thermal hydrolysis; Treatment pond; Trickle-bed reactor; Trickling filter; Ultrafiltration; Ultraviolet disinfection; Upflow anaerobic ...

4. List of largest wastewater treatment plants - Wikipedia

   en.wikipedia.org/wiki/List_of_largest_wastewater...

   The largest wastewater treatment plants can be defined in several ways. The largest in term of capacity, both during dry and wet-weathers, is the Jean-R.-Marcotte Wastewater Treatment Plant in Montreal. With full secondary treatment of effluents it would be the Deer Island Waste Water Treatment Plant of Boston.

5. Stormwater treatment area - Wikipedia

   en.wikipedia.org/wiki/Stormwater_treatment_area

   Stormwater Treatment Areas Location Map This map shows the locations of six Stormwater Treatment Areas. Stormwater treatment areas (STAs) are constructed wetlands divided into flow-through treatment cells that remove nutrients from agricultural and urban runoff water. The nutrients are consumed through plant growth, and captured by accumulation ...

6. Metropolitan Water District of Southern California - Wikipedia

   en.wikipedia.org/wiki/Metropolitan_Water...

   It is a cooperative of fourteen cities, eleven municipal water districts, and one county water authority, that provides water to 19 million people in a 5,200-square-mile (13,000 km 2) service area. It was created by an act of the California State Legislature in 1928, primarily to build and operate the Colorado River Aqueduct .

7. Arcata Wastewater Treatment Plant and Wildlife Sanctuary

   en.wikipedia.org/wiki/Arcata_Wastewater...

   Sewage from the city of Arcata is treated and released to Humboldt Bay via complex flow routing through a number of contiguous ponds, wetlands, and marshes. Resemblance of treatment features to natural bay environments may cause potential ambiguity about where wastewater ceases to be considered partially treated sewage and meets enhancement objectives of the California Bays and Estuaries ...