 Thus, 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 the...  Water and Water Supply - Página 119por William Henry Corfield - 1890 - 144 páginasVista completa - Acerca de este libro
 | 1870 - 668 páginas
...inorganic compounds, the carbonic acid, as one of these compounds, must have increased in quantity. " Thus, whether we examine the organic pollution of...in each case, to the inevitable conclusion that the oxidation of the organic matter in sewage proceeds with extreme slowness, even when the sewage is mixed... | |
 | Registrar-general - 1870 - 526 páginas
...inorganic compounds, the carbonic acid, as one of these compounds, must have increased in quantity. Thus, whether we examine the organic pollution of...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
...inorganic compounds, the carbonic acid, as one of these compounds, must have increased in quantity. "Thus, whether we examine the organic pollution of...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... | |
 | 1870 - 500 páginas
...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...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... | |
 | Reports on the progress of practical and scientific medicine - 1871 - 734 páginas
...alleged self-purification of polluted rivers, the Commissioners make the following remarks : — " Whether we examine the organic pollution of a river...in each case to the inevitable conclusion that the oxidation of the organic matter in sewage proceeds with extreme slowness, even when the sewage is mixed... | |
 | 1871 - 372 páginas
...hour. Whether we examine the organic pollution at different points of its flow, or the rate of the disappearance of the organic matter of sewage, when...in each case to the inevitable conclusion that the oxidation of the organic matter in sewage proceeds with extreme slowness even when the sewage is mixed... | |
 | 1871 - 372 páginas
...hour. Whether we examine the organic pollution at different points of its flow, or the rate of the disappearance of the organic matter of sewage, when...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
...river at different 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...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... | |
 | William Henry Corfield - 1874 - 62 páginas
...with 20 times its volume of water being oxidised during a flow of 10 or 12 miles, scarcely two- thirds of it would be so destroyed in a flow of 168 miles...in each case to the inevitable conclusion that the oxidation of the organic matter in sewage proceeds with extreme slowness, even when the sewage is mixed... | |
 | Grand Rapids (Mich.) Dept. of Public Service - 1875 - 650 páginas
...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...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... | |
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