A Practical Manual On Sea Water Distillation
With A Description Of The Necessary Machinery For The Process

xvi CONTENTS. (7) Brine Dilution. Sections. (a) Method of Diluting.........................................149 Necessity when Pumping is required, ...... 150 (b) Quantity of Dilution Water,................................151 Simplest Form of Brining—General Remarks—Fig. 16, Evapo- ratoi’ Details,.............................................152 CHAPTER VII . THE DISTILLING CONDENSER. Sections. Distinction from Ordinary Surface Condenser............ 1 Functions of Distilling Condenser,..................... 2 (a) Warm Feed- Water Production. Fig. 17 shows such a DL'cilier,........................ 3 Pressure of Steam admitted to Tubes,................... 4 Temperature of Distilled Water,........................ 5 (b) Cold Distilled Water Production. Points of Difference between thia Distiller and a Hot-water producing Condenser. Fig. 18 shows Cold-water producing Distiller,..............................................6, 7 Breathing Knob also required,.......................... 8 Outflow of Distilled Water, ........ 9 1. The Circulation Water. Function of Circulation Water,........................ 10 Air as a Medium not suitable—Specific Heat of Water and Air compared, .......... 11 Table M—Specific Heat of various Substances—Solid—Liquid— Gaseous, ........... 12 Quantity of Circulation Water requisite,.............. 13 Ratio to Distilled Water produced, . . . . . . 14, 15 Ratio in Ordinary Surface Condenser,.................. 16