Proceedings for ...: Constitution and By-laws with List of MemembersBrooklyn Engineer's Club, 1905 |
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Página 198
... sewage are already known with a fair degree of accuracy . Many calculations have been made show- ing the amount of organic matter , nitrogen , phosphates , etc. , in fecal matter . The results vary more or less , on account of the ...
... sewage are already known with a fair degree of accuracy . Many calculations have been made show- ing the amount of organic matter , nitrogen , phosphates , etc. , in fecal matter . The results vary more or less , on account of the ...
Página 199
... sewage . 110 Domestic sewage plus polluted ground water . Domestic sewage , plus street wash .. Domestic sewage , plus manufacturing 100 wastes .... 220 100 to to 28 28 28 50 60 70 120 to 500 200 300 50 23 22 208 20 50 10 Sa 7 10 100 20 ...
... sewage . 110 Domestic sewage plus polluted ground water . Domestic sewage , plus street wash .. Domestic sewage , plus manufacturing 100 wastes .... 220 100 to to 28 28 28 50 60 70 120 to 500 200 300 50 23 22 208 20 50 10 Sa 7 10 100 20 ...
Página 203
... sewage to prevent putrefac- tion at 15 ° C. must be equal to 23 times the volume of the sewage . In a similar manner it may be calculated that the necessary dilu- tions for sewage of different character are as follows . The figures are ...
... sewage to prevent putrefac- tion at 15 ° C. must be equal to 23 times the volume of the sewage . In a similar manner it may be calculated that the necessary dilu- tions for sewage of different character are as follows . The figures are ...
Contenido
Constitution and ByLaws | 5 |
First Officers Past Presidents and Charter Members | 13 |
Proceedings Ninth Annual Meeting | 34 |
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