A Manual of public health1890 - 676 páginas |
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Página x
... Filter Beds . CHAPTER XIV . PAGE 129 133 136 137 141 141 142 142 143 144 145 146 147 147 148 150 150 151 151 152 152 153 153 153 154 154 THE SCIENTIFIC EXAMINATION OF WATER . ( 106 ) Purity of Water . 156 ( 107 ) Examination and ...
... Filter Beds . CHAPTER XIV . PAGE 129 133 136 137 141 141 142 142 143 144 145 146 147 147 148 150 150 151 151 152 152 153 153 153 154 154 THE SCIENTIFIC EXAMINATION OF WATER . ( 106 ) Purity of Water . 156 ( 107 ) Examination and ...
Página 55
... filter paper which has been steeped in a solution of potassic iodide and starch ; moistened paper of this kind becomes blue in the presence of ozone , because ozone decomposes potassic iodide and sets free iodine ; unfor- tunately the ...
... filter paper which has been steeped in a solution of potassic iodide and starch ; moistened paper of this kind becomes blue in the presence of ozone , because ozone decomposes potassic iodide and sets free iodine ; unfor- tunately the ...
Página 60
... filter . The content of carbon dioxide in expired air varies according to body weight , to age , and other circumstances , such as activity or rest . It may be taken generally as 5 per cent . of the volume of the expired air in the case ...
... filter . The content of carbon dioxide in expired air varies according to body weight , to age , and other circumstances , such as activity or rest . It may be taken generally as 5 per cent . of the volume of the expired air in the case ...
Página 96
... filter , the filter washed , dried , weighed , and the weight returned as so much per cubic foot ; of course the dust collected should also be submitted to microscopical examination . It is scarcely necessary to say that the crystals ...
... filter , the filter washed , dried , weighed , and the weight returned as so much per cubic foot ; of course the dust collected should also be submitted to microscopical examination . It is scarcely necessary to say that the crystals ...
Página 102
... filtering , with special precautions to prevent the farther absorption of CO2 , the barium carbonate off , converting it into sulphate by adding a sufficient quantity of sulphuric acid , igniting and weighing ; one part of barium ...
... filtering , with special precautions to prevent the farther absorption of CO2 , the barium carbonate off , converting it into sulphate by adding a sufficient quantity of sulphuric acid , igniting and weighing ; one part of barium ...
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Términos y frases comunes
ammonia animals anthrax apparatus atmosphere bacillus blood Board Boiler boiling Bye-Laws for Regulating carbon dioxide carbonic acid carried cause cent chamber chlorine cholera cistern clean closet colour containing cowkeeper Cowshed cresol Crown 8vo cubic feet cubic foot deaths diameter diarrhoea diphtheria discharge disease disinfectant distilled district drain Edition experiments fever filter gallons gases gelatin grms guinea-pigs heat inches infection inoculation intestine iron lime liquid litre London London County Council lung manufacture matter means Medical Officer Metropolis Metropolitan Board micro-organisms milk minute mortality nitrogen nuisance odour offensive Officer of Health organic oxygen person phenol pipe pneumonia premises pressure quantity receptacles sanitary authority scarlet fever sewage sewer shaft slaughterhouse solution spores steam substances sulphate sulphuric acid syphon temperature tube tubercle tubercular tuberculosis typhoid typhus vapour velocity ventilation vessels water supply weight
Pasajes populares
Página 21 - Popular Fairy Stories. Selected and rendered anew by the Author of "JOHN HALIFAX, GENTLEMAN.
Página 613 - Hour or milk appears to such medical officer or inspector to be diseased or unsound, or unwholesome or unfit for the food of man, he may seize and carry away the same himself or by an assistant, in order to have the same dealt with by a Justice.
Página 19 - Fuertes's Water and Public Health i2mo, i 50 Water-filtration Works. i2mo, 2 50 Ganguillet and Kutter's General Formula for the Uniform Flow of Water in Rivers and Other Channels.
Página 608 - ... inspect and examine any animal, carcase, meat, poultry, game, flesh, fish, fruit, vegetables, corn, bread, or flour, exposed for sale...
Página 613 - ... exposed for sale, or deposited in any place for the purpose of sale, or of preparation for sale, and intended for the food of man...
Página 254 - Every person who shall offend against any of the foregoing byelaws shall be liable for every such offence to a penalty of five pounds and in the case of a continuing offence to a further penalty of...
Página 15 - THE NATIONAL BUDGET ; THE NATIONAL DEBT; TAXES AND RATES. By AJ WILSON. THE STATE IN RELATION TO LABOUR. By W. STANLEY JEVONS, LL.D.
Página 37 - THE SECOND PHILIPPIC ORATION. From the German of KARL HALM. Edited, with Corrections and Additions, by JOHN EB MAYOR, Professor of Latin in the University of Cambridge, and Fellow of St.
Página 5 - BACCHANTE," 1879—1882. Compiled from the Private Journals, Letters and Note-books of PRINCE ALBERT VICTOR and PRINCE GEORGE OF WALES. By the Rev. Canon DALTON. 2 vols.
Página 29 - MADAM How AND LADY WHY; OR, FIRST LESSONS IN EARTH-LORE FOR CHILDREN. AT LAST : A CHRISTMAS IN THE WEST INDIES.