Examination of water for sanitary and technical purposesBlakiston, 1889 - 98 pages |
From inside the book
Results 1-5 of 9
Page 14
... Carbonic acid will accumulate under conditions favorable to the solution of calcium , magnesium and iron carbonates , and iron and manganese oxides may be converted into carbonates and then dissolved . Sulphates are reduced to sulphides ...
... Carbonic acid will accumulate under conditions favorable to the solution of calcium , magnesium and iron carbonates , and iron and manganese oxides may be converted into carbonates and then dissolved . Sulphates are reduced to sulphides ...
Page 19
... acid reaction is obtained the water should be boiled in order to determine if it is due to carbonic acid . Some of the more delicate indicators , such as phenol- phthalein and lacmoid , may be used with advantage for these tests . The ...
... acid reaction is obtained the water should be boiled in order to determine if it is due to carbonic acid . Some of the more delicate indicators , such as phenol- phthalein and lacmoid , may be used with advantage for these tests . The ...
Page 60
... acid . One c.c. of the acid is equivalent to .0006 gram of CO ,. Free Carbonic Acid . - The following process , due to Pettenkofer , is taken from Sutton's " Volumetric Analy- sis " 100 c . c . of the water are put into a flask with 3 c ...
... acid . One c.c. of the acid is equivalent to .0006 gram of CO ,. Free Carbonic Acid . - The following process , due to Pettenkofer , is taken from Sutton's " Volumetric Analy- sis " 100 c . c . of the water are put into a flask with 3 c ...
Page 82
... acid , even of carbonic acid , is decidedly inhibitory to the development . When microbes essentially foreign to the water are intro- duced they are often soon destroyed , apparently under the influence of those forms naturally present ...
... acid , even of carbonic acid , is decidedly inhibitory to the development . When microbes essentially foreign to the water are intro- duced they are often soon destroyed , apparently under the influence of those forms naturally present ...
Page 89
... carbonic acid . There is always greater rusting at the point at which the water enters the boiler , since there the gases are driven out of solution and immediately attack the metal . This is an evil that obtains with all waters , and ...
... carbonic acid . There is always greater rusting at the point at which the water enters the boiler , since there the gases are driven out of solution and immediately attack the metal . This is an evil that obtains with all waters , and ...
Common terms and phrases
alkaline ammonia ammonium compounds amount Analysis Analytical Process Anatomy boiling bottle calcium carbonate calcium sulphate carbonic acid Chemistry Cloth color Compend corrosion crucible cylinder determination Diseases of Women dish dissolved distilled water evaporated to dryness examination excess filter filtrate flask Formulæ Fourth Edition free acid glass grams of pure heated Hospital hydrochloric acid Illus Illustrations Interleaved for Notes iron Jefferson Medical College Leather liquid liter lithium magnesium chloride manganese Materia Medica Medicine method microbes milligrams Nessler's reagent nitrogen Obstetrics obtained odor organic matter oxidation oxygen oxygen-consuming power Pharmacy Philadelphia phosphates Physiology platinum potassium chromate potassium permanganate Practical precipitate present Prof proportion Quiz-Compends residue Revised sample sanitary silver nitrate small quantity sodium carbonate sodium chloride sodium hydroxide solu solution added Solutions Required stopper Students subsoil water sufficient sulphide sulphuric acid Surgery temperature TEXT-BOOKS AND MANUALS Therapeutics tion total solids traces tube turbid Urine washed water containing weight