Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 28
io ASSOCIATION OF ENGINEERING SOCIETIES. Fig. 2. Fig. 3. … Section. Plan. an. in a direction perpendicular to the plane of the drawing. The suspended solids gradually settle out and slide down the sloping bottoms (g), finally passing through the openings (or "slots") (d) into the sludge-decomposing chamber (B). The sludge remains in this chamber until its…
Engineering
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