and engineering journal . despa1elle,l. Ho whetlier the raih\ get it r miner either.—Your i the depends upe Improved Sanitation Underground on the Rand- THE OBRIEN IMPROVED PATENT DRY EARTH CLOSET SYSTEM. Tlh. SECTION showing Hopper andGearing in position of rest,or immediately after footlever has been released. IBRIEN Pre ? prov Dry Earth Closet Systemself to be the PREMIERaiifi only requires to beknown on the mines to secure its neueral adoption. THE PRINCIPLE OF THE SYSTEM IS THESEPARATING OF THE LIQUID FROM THESOLID OR FCECAL MATTER, which is done bymechanism ins
and engineering journal . despa1elle,l. Ho whetlier the raih\ get it r miner either.—Your i the depends upe Improved Sanitation Underground on the Rand- THE OBRIEN IMPROVED PATENT DRY EARTH CLOSET SYSTEM. Tlh. SECTION showing Hopper andGearing in position of rest,or immediately after footlever has been released. IBRIEN Pre ? prov Dry Earth Closet Systemself to be the PREMIERaiifi only requires to beknown on the mines to secure its neueral adoption. THE PRINCIPLE OF THE SYSTEM IS THESEPARATING OF THE LIQUID FROM THESOLID OR FCECAL MATTER, which is done bymechanism inside the pan. The Liquid is run intoa chamber under or near the pan, which chamberis partly filled with a chemical absorbent prepara-tion, and combining with the preparation therebyforms A PERFECTLY PURE, ODOURLESSSOLID, or by other means treated and allowed toflow away pure. The foecal matter in the pan isautomatically covered with a chemically preparedash, rendering it absolutely odourless, and can behoisted to the surface and carted away in opencarts during the daytime. The system itself is far sMi)erior to any otherdry earth system. ;n„l has largely ADOPTEDBY THE SOUin .\FP,KAX RAILWAYS andby the NEW SOUTH W
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Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjectmineralindustries
