Allen Hazen (original) (raw)
- ألين هازن (بالإنجليزية: Allen Hazen) هو مهندس أمريكي، ولد في 28 أغسطس 1869، وتوفي في 26 يوليو 1930. (ar)
- Allen Hazen (* 28. August 1869 in Norwich; † 26. Juli 1930 in Miles City) war ein US-amerikanischer Ingenieur, der sich den Themen Hydraulik, Hochwasserschutz, Wasseraufbereitung und Abwasserbehandlung widmete. Seine Karriere erstreckte sich von 1888 bis 1930, am bekanntesten ist er für die . Außerdem erfand er die Platin-Cobalt-Farbzahl. Hazen veröffentlichte wegweisende Publikationen zur Sedimentation und Filtration. Er war Präsident der New England Water Works Association und Vizepräsident der American Society of Civil Engineers. (de)
- Allen Hazen (August 28, 1869 – July 26, 1930) was an expert in hydraulics, flood control, water purification and sewage treatment. His career extended from 1888 to 1930 and he is, perhaps, best known for his contributions to hydraulics with the Hazen-Williams equation. Hazen published some of the seminal works on sedimentation and filtration. He was President of the New England Water Works Association and Vice President of the American Society of Civil Engineers. (en)
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- http://libraries.mit.edu/archives/exhibits/hazen/
- http://libraries.mit.edu/archives/exhibits/panama/letter.html
- http://www.awwa.org/membership/get-involved/awards/award-details/articleid/187/water-industry-hall-of-fame.aspx
- http://www.dartmouth.edu/~library/Library_Bulletin/Apr1995/Brown_HWWC.html%3Fmswitch-redir=classic
- https://commons.wikimedia.org/wiki/File:Clean_water_and_how_to_get_it_(IA_cleanwaterhowtog00hazerich).pdf
- https://commons.wikimedia.org/wiki/File:The_filtration_of_public_water-supplies_(IA_cu31924069723363).pdf
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- Thomas Fitch Rowland Prize, American Society of Civil Engineers, 1900; Norman Medal, American Society of Civil Engineers, 1915; Water Industry Hall of Fame, American Water Works Association, 1971. (en)
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- BS, New Hampshire College of Agriculture and Mechanical Arts, 1884 (en)
- Outstanding engineering achievements in several fields (en)
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- Consulting engineer (en)
- Hartford, Vermont, USA (en)
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- ألين هازن (بالإنجليزية: Allen Hazen) هو مهندس أمريكي، ولد في 28 أغسطس 1869، وتوفي في 26 يوليو 1930. (ar)
- Allen Hazen (* 28. August 1869 in Norwich; † 26. Juli 1930 in Miles City) war ein US-amerikanischer Ingenieur, der sich den Themen Hydraulik, Hochwasserschutz, Wasseraufbereitung und Abwasserbehandlung widmete. Seine Karriere erstreckte sich von 1888 bis 1930, am bekanntesten ist er für die . Außerdem erfand er die Platin-Cobalt-Farbzahl. Hazen veröffentlichte wegweisende Publikationen zur Sedimentation und Filtration. Er war Präsident der New England Water Works Association und Vizepräsident der American Society of Civil Engineers. (de)
- Allen Hazen (August 28, 1869 – July 26, 1930) was an expert in hydraulics, flood control, water purification and sewage treatment. His career extended from 1888 to 1930 and he is, perhaps, best known for his contributions to hydraulics with the Hazen-Williams equation. Hazen published some of the seminal works on sedimentation and filtration. He was President of the New England Water Works Association and Vice President of the American Society of Civil Engineers. (en)
- Allen Hazen (en)
- ألين هازن (ar)
- Allen Hazen (de)
- freebase:Allen Hazen
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- Allen Hazen (en)
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