Chicago : Engineering and Contracting Pub. Co. · leaf 31
flowsthrough the gravity pressure line shown intothe two dosing tanks at the filter beds, thencethrough the feed pipe system and sprinklernozzles onto the surface of the beds. The ency toward clogging at the surface than didthe other bed. The clogging took place inthe top 6 ins. of the filter media… … 54 CirculorBnclfSewer--7^ Eng Contg. Fig. 1—General Plan of Reading, Pa., Sewage Purification Works. under the boders, and although the boiler chim-ney is not high, no odor is apparent outsidethe building. The pumping station is sur-rounded by dwelling houses and businesshouses yet no complaint of…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
