 | 1870 - 500 páginas
...points of its flow, or the rate of disappearance of the organic mutter of eewage, when the latter is mixed with fresh water and violently agitated in contact...dissolved oxygen disappears in water polluted with five per cent, of sewage, we are led in each case to the inevitable conclusion that the oxidation of... | |
 | Registrar-general - 1870 - 526 páginas
...points of its flow, or the rate of disappearance of the organic matter of sewage, when the latter is mixed with fresh water and violently agitated in contact...dissolved oxygen disappears in water polluted with five per cent, of sewage, we are led in each case to the inevitable conclusion that the oxidation of... | |
 | 1870 - 414 páginas
...points of its flow, or the rate of disappearance of the organic matter of sewage when the latter is mixed with fresh water and violently agitated in contact...air, or, finally, the rate at which dissolved oxygen disappear! in water polluted with 5 per cent of sewage, we are led, in each case, to the inevitable... | |
 | 1871 - 372 páginas
...points of its flow, or the rate of the disappearance of the organic matter of sewage, when the latter is mixed with fresh water and violently agitated in contact...finally, the rate at which dissolved oxygen disappears in 1G* The pollutions of the rivers by sewage and by various sorts of manufacturing refuse is thoroughly... | |
 | Chicago (Ill.). Department of Health - 1878 - 156 páginas
...points of its flow, or the rate of disappearance of the organic matter of sewerage when the latter is mixed with fresh water and violently agitated in contact with air, or, finally the rate at which the dissolved oxygen disappears in water polluted with five per cent. of sewage, we are led in each... | |
 | 1875 - 474 páginas
...points of its flow, or the rate of disappearance of the organic matter of sewage when the latter is mixed with fresh water and violently agitated in contact...dissolved oxygen disappears in water polluted with five per cent of sewage. we are led in each case to the inevitable conclusion that the oxidation of... | |
 | Grand Rapids (Mich.) Dept. of Public Service - 1875 - 650 páginas
...points of its flow, or the rate "of disappearance of the organic matter of sewage " when the latter is mixed with fresh water and violently agitated in contact...dissolved oxygen disappears in water " polluted with five per cent, of sewage, we are led, " in each case, to the inevitable conclusion that the "oxidation... | |
 | California. Department of Public Health - 1879 - 150 páginas
...appreciable extent. The result of all the examinations made by this learned commission is thus summed up: "We are led in each case to the inevitable conclusion,...slowness, even when the sewage is mixed with a large body of unpolluted water, and that it is impossible to say how far such water must flow before the... | |
 | 1880 - 768 páginas
...points of its flow, or the rate of disappearance of the organic matter of sewage when the latter is mixed with fresh water, and violently agitated in...extreme slowness, even when the sewage is mixed with » large volume of unpolluted water, and that it is impossible to say how far such water must flow... | |
 | WILLIAM CROOKES, F. R. S., &c. - 1880 - 668 páginas
...paraphrasing a well-known passage in the " Sixth Report of the Rivers' Commission," p. 138. " I am led to the inevitable conclusion that the oxidation of the organic matter in sewage, when mixed with unpolluted water and allowed a certain flow, proceeds with extreme rapidity, and that... | |
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... per cent, of sewage, we are led in each case to the inevitable conclusion that the oxidation of the organic matter in sewage proceeds with extreme slowness... 
