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" In fact, whether we examine the organic' pollution of a river at different 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 with air, or finally,... "
Weekly return of births and deaths (infectious diseases, weather) in London ... - Página xxiv
por Registrar-general - 1870
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The American Exchange and Review, Volumen17

1870
...river at different 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...to the inevitable conclusion that the oxidation of organic matter in sewage proceeds with extreme slowness, even when the sewage is mixed with a large...
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Report [for the Year Ending Dec. 31].

1875
...the rate of one mile per hour, or after the lapse of a week. In fact, whether we examine the iirgnnic pollution of a river at different points of its flow,...extreme slowness, even when the sewage is mixed with n large volume of unpolluted water, and that it is impossible to say how far such water must flow before...
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Annual Report

Grand Rapids (Mich.) Dept. of Public Service - 1875
...hundred and sixty-eight miles at the rate of "one mile per hour, or after the lapse of a week. " In fact, whether we examine the organic pollution " of a river...to the inevitable conclusion that the "oxidation of organic matter in sewage proceeds "with extreme slowness, even when the sewage is " mixed with a large...
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Reports of the Commissioners of the United States to the ..., Volumen2

United States. Commissioners to the International Exhibition held at Vienna, 1873 - 1876
...contact with air, or finally, the rate at which dissolved oxygen disappears in water polluted with 5 per cent, of sewage, we are led in each case to the...impossible to say how far such water must flow before this sewage matter becomes thoroughly oxidized. It will be safe to infer, however, from the above results,...
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Reports of the Commissioners of the United States to the International ...

1876
...contact with air, or finally, the rate at which dissolved oxygen disappears in water polluted with 5 per cent, of sewage, we are led in each case to the...impossible to say how far such water must flow before this sewage matter becomes thoroughly oxidized. It will be safe to infer, however, from the above results,...
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Biennial Report, Volumen5

California. Dept. of Public Health - 1879
...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...
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Journal of the Asiatic Society of Bengal, Volumen49

1880
...contact with air, or finally, the rate at which dissolved oxygen disappears in water polluted with 5 per cent, of sewage, we are led in each case to the...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...
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The Chemical News and Journal of Industrial Science; with which ..., Volumen41

1880
...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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THE CHEMICAL NEWS AND JOURNAL OF PHYSICAL SCIENCE.

WILLIAM CROOKES, F. R. S., &c. - 1880
...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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The Treatment and Utilisation of Sewage

William Henry Corfield - 1887 - 511 páginas
...contact with air, or finally the rate at which dissolved oxygen disappears in water polluted with 5 per cent of sewage, we are led in each case to the...impossible to say how far such water must flow before the sewagematter becomes thoroughly oxidised. It will be safe to infer, however, from the above results,...
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