...conclusion. After describing the experiments, etc., they conclude that " whether we examine the organic pollution of a river at different points of its flow,...rate of disappearance of the organic matter of sewage or urine when these polluting liquids are mixed with fresh water and violently agitated in contact...

...the rate of one mile an hour, or after the lapse of a week. In fact, whether we examine Ihe organic pollution of a river at different points of its flow,...rate of disappearance of the organic matter of sewage or urine, when these polluting liquids are mixed with fresh water and violently agitated in contact...

...determination of oxygen absorption in incubated samples. Frankland states1 "Whether we examine the organic pollution of a river at different points of its flow;...the rate of disappearance of the organic matter of a sewage when the latter is mixed with fresh water and violently agitated in contact with air, or finally...

...determination of oxygen absorption in incubated samples. Frankland states1 "Whether we examine the organic pollution of a river at different points of its flow,...the rate of disappearance of the organic matter of a sewage when the latter is mixed with fresh water and violently agitated in contact with air, or finally...

...determination of oxygen absorption in incubated samples. Frankland states1 "Whether we examine the organic pollution of a river at different points of its flow,...the rate of disappearance of the organic matter of a sewage when the latter is mixed with fresh water and violently agitated in contact with air, or finally...