Modern plumbing illustrated : a comprehensive and thoroughly practical work on the modern and most approved methods of plumbing construction ... . ^ plumbing ordinances make acknowledgment of this fact byprohibiting the use of cesspools in all sections of the city that areprovided with public sewage facilities. A very great improvementover the cesspools, as shown in Plate 48, is to be found in the sep-tic tank. This subject is one of very great importance, and is taken upunder the following plate. Plate XLIX CONSTRUCTION AND ACTION OF THESEPTIC TANK—UNDERGROUND DIS-POSAL OF PARTIALLY PURIFIEDS
Modern plumbing illustrated : a comprehensive and thoroughly practical work on the modern and most approved methods of plumbing construction ... . ^ plumbing ordinances make acknowledgment of this fact byprohibiting the use of cesspools in all sections of the city that areprovided with public sewage facilities. A very great improvementover the cesspools, as shown in Plate 48, is to be found in the sep-tic tank. This subject is one of very great importance, and is taken upunder the following plate. Plate XLIX CONSTRUCTION AND ACTION OF THESEPTIC TANK—UNDERGROUND DIS-POSAL OF PARTIALLY PURIFIEDSEWAGE—AUTOMATIC SEW-AGE SIPHONS SepNc Tank <^ j^^ J2\_ ai::E -r z/g/ (£)Ve2--fJ<^yr X T ^^--[|lB^^~7^ IH. CJzojTzTdEr jQ)iy5c7cort7e \ (Bver/u J?r Ml I M I I I lTl7> Je)e e7a> -(§e al <2Zr ct/s). il H HH t-i \- I i-i v\v
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectplumbing, bookyear190
