 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 - Página 119por William Henry Corfield - 1890 - 144 páginasVista completa - Acerca de este libro
 | Sidney Barwise - 1899 - 240 páginas
...that sewage mixed with twenty times its volume of pure water would only be about two-thirds purified in a flow of 168 miles, at the rate of one mile an hour. They also showed that a 5 per cent. solution of London sewage in highly oxygenated water was,... | |
 | Saint Louis (Mo.) - 1901 - 928 páginas
...mixi'd with twenty times its volume being oxidized during a flow of 10 or 12 miles, scarcely two-third« of It would be so destroyed in a flow of 168 miles, at a rate of one mile per hour, or after a lapse of a week." WEIGHT OF DISSOLVED OXYGEN IN 100,000 PARTS... | |
 | Sidney Barwise - 1904 - 328 páginas
...that sewage mixed with twenty times its volume of pure water would only be about two-thirds purified in a flow of 168 miles, at the rate of one mile an hour. They also showed that a 5 per cent, solution of London sewage in highly oxygenated water was,... | |
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