 It is evident, that so far from sewage mixed with twenty times its volume of water being oxidized during a flow of ten or twelve miles, scarcely two-thirds of it would be sO destroyed in a flow of 168 miles at the rate of one mile per hour, or after the...  Water and Water Supply - Сторінка 119автори: William Henry Corfield - 1890 - 144 стор.Повний перегляд - Докладніше про цю книгу
 | 1870 - 668 стор.
...evident that, so far from sewage mixed with 20 times its volume of water being oxidised during a flowofio or 12 miles, scarcely two-thirds of it would be so destroyed in a flow of 168 miles, at the rate of i mile per hour, or after the lapse of a week. But even this result is arrived at by a series of assumptions... | |
 | Registrar-general - 1870 - 526 стор.
...with 20 times its volume of water being oxidized during n flow of 10 or 12 miles, scarcely two thirds of it would be so destroyed in a flow of 168 miles, at the rate of 1 mile per hour, or after the lapse of a week. But even this result is arrived at by a series of assumptions,... | |
 | 1870 - 414 стор.
...evident that so far from sewage mixed with 20 times its volume of water being oxidised during a flew of 10 or 12 miles, scarcely two-thirds of it would be so destroyed ia a flow of 168 miles, at the rate of I mile per hour, or after the lapse of a week. But even this... | |
 | Chicago (Ill.). Department of Health - 1878 - 154 стор.
...from sewage mixed with twenty times its volume of water being oxidized during a flow of ten or twelve miles, scarcely two-thirds of it would be so destroyed...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 its flow, or the... | |
 | 1871 - 372 стор.
...20), it is evident that, " so far from sewage mixed with 20 times its volume of water being oxidized during a flow of 10 or 12 miles, scarcely two-thirds...so destroyed in a flow of 168 miles at the rate of 1 mile per hour. Whether we examine the organic pollution at different points of its flow, or the rate... | |
 | 1871 - 372 стор.
...20), it is evident that, "so far from sewage mixed with 20 times its volume of water being oxidized during a flow of 10 or 12 miles, scarcely two-thirds of it would be BO destroyed in a flow of 168 miles at the rate of 1 mile per hour. Whether we examine the organic... | |
 | 1875 - 474 стор.
...from sewage mixed with twenty times its volume of water being oxidized during a flow of ten or twelve miles, scarcely twothirds of it would be so destroyed...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, or the... | |
 | Grand Rapids (Mich.) Dept. of Public Service - 1875 - 650 стор.
...sewage mixed "with twenty times its volume of water being oxi" dized during a flow of ten or twelve miles, scarcely " two-thirds of it would be so destroyed in a flow of " one hundred and sixty-eight miles at the rate of "one mile per hour, or after the lapse of a week.... | |
 | 1879 - 466 стор.
...miles, scarcely 'we* thirds of it would be »o destroyed iu a flow ¡Л one. hundred and sixty-eight, at the rate of one mile per hour, or after the lapse of a week." And, after mentioning certain details in support of this, the commissioners conclude with the remark... | |
 | 1879 - 902 стор.
...its volume of water being oxydized during a flow of ten or twelve miles (as taught by Dr. Lethcby) scarcely twothirds of it would be so destroyed in a flow of one hundred and sixty-eight miles at the rate of one mile per hour or after the lapse of a week." But... | |
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