Report on the Filtration of River Waters: For the Supply of Cities, as Practised in Europe, Made to the Board of Water Commissioners of the City of St. LouisD. Van Nostrand, 1869 - 178 страници |
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12 inches 24 hours 30 inches accompanying sketch acres air pipes average beam engines boilers bottom brick canal capacity cistern cleansing clear water Cloth collecting drains conduit connected construction consumption Cornish engines cubic feet cubic metres depth of water edition engine-house feet stroke filter beds filtered water filtering galleries filtration flood flow foot per diem gallons daily gallons per diem gallons per square Genoa gravel Hampton Illustrated imperial gallons inches diameter laid length low water materials miles million gallons passes pipe main Plate plunger and bucket portion pumping engines rate of filtration revolutions per minute river Lea river water sand area Section sediment settling basins settling reservoirs situated slopes square feet square foot stand-pipe Steam cylinder Stoke Newington stone storage reservoirs stroke 10 feet strokes per minute supply surface Thames thick three filter tion tunnel turbid U. S. gallons velocity Water Company
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Страница 1 - P. Report on the Filtration of River Waters for the supply of Cities, as practised in Europe, made to the Board of Water Commissioners of the city of St. Louis.