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The surviving elements of the station include a main pumphouse and a smaller screening house, both built in 1897-98 as part of a major effort to modernize Providence's sewage treatment facilities. [ citation needed ] A third structure, a boiler house, was demolished in 1987, and a tall smokestack was taken down in the 1930s.
The Return Sludge Pumping Station, Fields Point Sewage Treatment Plant is an historic wastewater pumping station in the Field's Point Sewage Treatment Facility on Ernest Street in Providence, Rhode Island. It is a rectangular hip-roofed brick and concrete structure, located adjacent to the facility's aeration tanks, and is not readily visible ...
Sludge treatment technologies that are used for thickening or dewatering of sludge have two products: the thickened or dewatered sludge, and a liquid fraction which is called sludge treatment liquids, sludge dewatering streams, liquors, centrate (if it stems from a centrifuge), filtrate (if it stems from a belt filter press) or similar.
Oil–water separator; Organisms used in water purification; Parallel plate oil–water separator; Photobioreactor; Reed bed; Regenerative thermal oxidizer; Retention basin; Reverse osmosis; Rotating biological contactor; Sand filter; Screen filter; Sedimentation (water treatment) Septic tank; Septic tank conversion [2] Sequencing batch reactor ...
The agency announced the adoption of the rules on Wednesday, for the first time requiring water systems to remove them from supplies. U.S. Sen. Jack Reed, D-RI, described the action as “historic.”
Coagulation-flocculation process in a water treatment system. In water treatment, coagulation and flocculation involve the addition of compounds that promote the clumping of fine floc into larger floc so that they can be more easily separated from the water. Coagulation is a chemical process that involves neutralization of charge whereas ...
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