 | 1870 - 668 páginas
...carbonic acid, as one of these compounds, must have increased in quantity. " Thus, whether we examine the organic pollution of a river at different points of...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,... | |
 | Registrar-general - 1870 - 526 páginas
...carbonic acid, as one of these compounds, must have increased in quantity. Thus, whether we examine the organic pollution of a river at different points of...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,... | |
 | 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... | |
 | 1870 - 500 páginas
...elsewhere spoken. This body reports: "Thus, whether 482 A Cliemical Dance. [August, we examine the organic pollution of a river at different points of...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 with,... | |
 | Reports on the progress of practical and scientific medicine - 1871 - 734 páginas
...self-purification of polluted rivers, the Commissioners make the following remarks : — " Whether we examine the organic pollution of a river at different points of...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,... | |
 | Chicago (Ill.). Department of Health - 1878 - 156 páginas
...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 at different points of...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,... | |
 | 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... | |
 | William Henry Corfield - 1874 - 62 páginas
...168 miles at the rate of one mile per hour, or after the lapse of a week Thus, whether we examine the organic pollution of a river at different points of...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... | |
 | Grand Rapids (Mich.) Dept. of Public Service - 1875 - 650 páginas
...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 at different points..."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,... | |
 | 1875 - 474 páginas
...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,...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... | |
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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,... 
