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Scientific American, Vol. 95, No. 10 (September 1906) (1906)

leaf 4

An illustration from Scientific American, Vol. 95, No. 10 (September 1906), 1906, leaf 4
of the ington will have one of the best sewage-disposal sys- gates, and made to flow around a large sedimentation city is raised a distance of nearly thirty feet and tems in the world. chamber into a screen chamber. In this chamber all forced across the river. For the purpose of collecting The… … The Sand Reservoirs of the Filtration Plant. A Panoramic View, Showing Each Stage of the Work. SANITATION OF THE CITY OF WASHINGTON-II. © 1906 SCIENTIFIC AMERICAN, INC

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