The Principles of hygieneW.B. Saunders, 1901 - 495 pages |
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Page 51
... nitrogenous . It is molecular rather than gaseous , and is probably in combination with water , be- cause those substances which are most hygroscopic ab- sorb most organic matter . The quantity of organic matter given off with the ...
... nitrogenous . It is molecular rather than gaseous , and is probably in combination with water , be- cause those substances which are most hygroscopic ab- sorb most organic matter . The quantity of organic matter given off with the ...
Page 52
... nitrogenous or- ganic matter given off with the expired air to be 17.5 milligrams of free , and 9.0 milligrams of albuminoid , ammonia per liter of condensed vapor , for healthy persons ; and 0.3 milligram of free , and 3.4 milligrams ...
... nitrogenous or- ganic matter given off with the expired air to be 17.5 milligrams of free , and 9.0 milligrams of albuminoid , ammonia per liter of condensed vapor , for healthy persons ; and 0.3 milligram of free , and 3.4 milligrams ...
Page 55
... nitrogenous organic matter from the quan- tity of free and albuminoid ammonia obtained through distillation . Diseases Produced by Impure Air . - Carbon Dioxid . -This gas is poisonous in large proportions , exceeding 1 or 2 per cent ...
... nitrogenous organic matter from the quan- tity of free and albuminoid ammonia obtained through distillation . Diseases Produced by Impure Air . - Carbon Dioxid . -This gas is poisonous in large proportions , exceeding 1 or 2 per cent ...
Page 97
... nitrogenous organic matter and the oxidizable organic matter . The nitrogenous organic matter usually repre- sents animal organic matter , and is estimated in the form of free and albuminoid ammonia , though it is not always of animal ...
... nitrogenous organic matter and the oxidizable organic matter . The nitrogenous organic matter usually repre- sents animal organic matter , and is estimated in the form of free and albuminoid ammonia , though it is not always of animal ...
Page 163
... nitrogenous matters . It is also evident from observation that the clogging of the surfaces of inter- mittent sand filters is due largely to carbonaceous mat- ters - cellulose , paper , etc. - rather than to nitrogenous matters . For ...
... nitrogenous matters . It is also evident from observation that the clogging of the surfaces of inter- mittent sand filters is due largely to carbonaceous mat- ters - cellulose , paper , etc. - rather than to nitrogenous matters . For ...
Common terms and phrases
ammonia amount animals antitoxin bacillus bacteria baggage bichlorid of mercury Board of Health body boiling calories carbolic acid carbon dioxid cargo cause cent centimeters cholera clean Clinical Cloth color contained cubic centimeters cubic meters death-rate deaths diet digestion diphtheria discharged disinfection dust Edition effects epidemic exposure filter filtration Fomites formaldehyd fresh air grams heat Hospital hygienic immunity important impurities infected infectious diseases influence inspection kilograms liters means meat Medical Medicine method milk mosquitoes nature nitrogen octavo organic matter oxygen passengers persons pipe polluted port prevent produced Professor proteid purification quarantine quarantine officer regulations removed salts sanitary scarlet fever sewage small-pox soil solution of bichlorid steam steerage substances sulphur dioxid supply surface Surgery tank temperature Text-Book tion tuberculosis typhoid fever typhus fever United vaccination vegetable ventilation vessel water-supply weight yellow fever