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Sawyer Water Purification Plant
The Sawyer Water Purification Plant, formerly the South Water Purification Plant, is the first water filtration plant built in the City of Chicago. When completed in 1947, it was the largest such plant in the world. History The plant was under construction for many years, slowed by the Great Depression. Its construction was approved in 1930 and the plant began operation in 1947. Water is drawn from a crib in Lake Michigan that has an intake about 20-30 feet below the surface of the lake and is then drawn through a tunnel below the lake bed to the treatment plant, and then put through several steps to filter suspended particles and add chemicals including chlorine to disinfect the water. This system relies on pumps, not on gravity flow, to move the clean water. Two main cribs are about 2.5 miles away from the shore. The 68th Street / Dunne cribs feed water to this filtration plant. This plant was the largest filtration plant in the world until Chicago completed its second filtratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = United States , subdivision_type1 = State , subdivision_type2 = Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook and DuPage , established_title = Settled , established_date = , established_title2 = Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council , governing_body = Chicago City Council , leader_title = Mayor , leader_name = Lori Lightfoot ( D) , leader_title1 = City Clerk , leader_name1 = Anna Valencia ( D) , unit_pref = Imperial , area_footnotes = , are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Cribs In Chicago
The water cribs in Chicago are structures built to house and protect offshore water intakes used to supply the City of Chicago with drinking water from Lake Michigan. Water is collected and transported through tunnels located close to beneath the lake, varying in shape from circular to oval, and ranging in diameter from . The tunnels lead from the water cribs to Pumping Stations located onshore, then to water purification plants Jardine Water Purification Plant (the world's largest) and the Sawyer Water Purification Plant (operating since 1947), where the water is then treated before being pumped to all parts of the city as well as 118 suburbs. The city has had nine permanent cribs of which six are still standing and two are in active use. Current and former water cribs Two-Mile Crib The Two-Mile Crib was constructed as part of a scheme by Ellis S. Chesbrough in 1865, to help with the purification of the water because of damage caused by the city dumping sewage into the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jardine Water Purification Plant
The Jardine Water Purification Plant, formerly the Central District Filtration Plant, is a water filtration plant located at 1000 East Ohio Street, north of Navy Pier in Chicago, Illinois. It draws raw water from two of the city's water cribs far offshore in Lake Michigan and supplies two thirds of City of Chicago consumers in the northern, downtown, and western parts of the city and to many northern and western surrounding suburbs. The plant was constructed in the 1960s and began functioning in 1968. The plant was renamed after James W. Jardine (1908-1977), a 42-year city employee, who served as water commissioner from 1953 until his retirement in 1973. Shortly thereafter the Ohio Street Beach was formed in the bay created by the plant. Landscaping around the plant and in the adjoining Milton Olive Park was designed by Dan Kiley, and a statue, ''Hymn to Water'', by Milton Horn Milton Horn (September 1, 1906 – March 29, 1995) was a Ukrainian American sculptor and artist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene Sawyer
Eugene Sawyer Jr. (September 3, 1934January 19, 2008) was an American businessman, educator, and politician. Sawyer was selected as the 53rd Mayor of Chicago, Illinois after the sudden death of then–mayor Harold Washington, serving from December 2, 1987 until April 24, 1989. A member of the Democratic Party, Sawyer was an alderman, and the second African-American to serve as mayor of Chicago. Early life and career Born to Bernice and Eugene Sawyer Sr. in Greensboro, Alabama, the oldest of six children, Sawyer spent summer vacations in Chicago with his aunt during his childhood. Sawyer enrolled Alabama State University, where he joined the Alpha Phi Alpha fraternity. During college, Sawyer and other members of his fraternity provided security for Martin Luther King Jr. during the 1955 Montgomery bus boycott. He graduated from Alabama State in 1956 with bachelor's degree in chemistry. He had a brief stint as a chemistry and mathematics teacher in Prentiss, Mississippi, befor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Treatment Facilities
Water (chemical formula ) is an Inorganic compound, inorganic, transparent, tasteless, odorless, and Color of water, nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food energy, food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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