and engineering journal . R, which is done bymechanism inside the pan. The Liquid is run intoa chamber under or near the pan, which 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 superior to any otherdry eart
and engineering journal . R, which is done bymechanism inside the pan. The Liquid is run intoa chamber under or near the pan, which 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 superior to any otherdry earth system, and has been largely ADOPTEDBY THE SOUTH AFRICAN RAILWAYS andby the NEW SOUTH WALES GOVERNMENTFOR ALL BUILDINGS where no sewerage schemeis in use, also by MANY LEADING PUBLICGE\TLE:\IEN of south AFRICA. in sim-plicity, cleanliness, and convenience it is far aheadot present practice. .Mr. DITCHFTET,D will be to enter intoSpecial ArraiiL;on!eiit^ \vilh Mines. Municipal and iiish . • Plllllie !>.., I fuli for the. Original Testimoiapplication by a Box 5408, Telephone No. 5649, JOHANNESBURG THE SOUTH AllUCAN MINING JOUENAL. Mine Safety, Sanitation, and Welfare Bulletin. SAFETY AROUND SURFACE TRACKS. Surface tracks are used around practically every mine and metal-lurgical plant. They are a not infrequent source of accident. i i inks, but also to the underground trackage. In seeking i- i ? i: njiiries, it says, the condition ofthe tracks merits .:>h;,,iJ_i i :ii i^m. The use of amply heavy railswill prove a safe and good investment, for heavy rails are not soeasily damaged by hard usage as light ones, and will wear muchlonger. To promote smooth passage of cars the rails must be sub-stantially supporttvl at sufficiently close intervals to avnid their sag-ging, liiiiiliiig or spreading; the rail joints must lie
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Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjectmineralindustries