Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
Iz vsebine knjige
Zadetki 1–5 od 99
Stran 13
... disinfection or sterilization of the clarified sew- age . Except in the case of some of the smaller streams on the boundary , it is our judgment that such oxidizing processes as intermittent sand filtration and treatment by sprinkling ...
... disinfection or sterilization of the clarified sew- age . Except in the case of some of the smaller streams on the boundary , it is our judgment that such oxidizing processes as intermittent sand filtration and treatment by sprinkling ...
Stran 16
... disinfection . This treatment re- quires storage tanks of a capacity at least one - half that required for sedimentation , unless existing con- ditions as to sewer outfall permit the substitution of such an outfall for the contact tanks ...
... disinfection . This treatment re- quires storage tanks of a capacity at least one - half that required for sedimentation , unless existing con- ditions as to sewer outfall permit the substitution of such an outfall for the contact tanks ...
Stran 18
... disinfection treat- ment , for even though it have no international aspect , an assumption not wholly justified , it assuredly would not be an " advisable " plan in the sense of the refer- ence , unless it could compare in net results ...
... disinfection treat- ment , for even though it have no international aspect , an assumption not wholly justified , it assuredly would not be an " advisable " plan in the sense of the refer- ence , unless it could compare in net results ...
Stran 20
... disinfecting the discharge from steamboats by means of live steam . The apparatus required for this purpose is inexpensive and does not require an undue amount of space . The entire cost of installation and operation of such a disinfecting ...
... disinfecting the discharge from steamboats by means of live steam . The apparatus required for this purpose is inexpensive and does not require an undue amount of space . The entire cost of installation and operation of such a disinfecting ...
Stran 25
... Disinfection plants ...... .. 16. Capacity of interceptors for storm water , Detroit , Mich ...... Special provision to guard against objectionable odors , etc ..... Discharge conduits .... Land for treatment sites ... Cost of operation ...
... Disinfection plants ...... .. 16. Capacity of interceptors for storm water , Detroit , Mich ...... Special provision to guard against objectionable odors , etc ..... Discharge conduits .... Land for treatment sites ... Cost of operation ...
Pogosti izrazi in povedi
Amherstberg amount annual charges average Bird Avenue boundary waters canal capacity capita per day cent ceptor channels Clair River coarse screens collector commission cost and annual cubic feet cubic yards Detroit River discharge disinfection Disinfection plant district drainage engineer estimates Excavation Fairview feet per second fixed charges Ford City future gallons per acre gallons per capita grit chamber Hertel Avenue Imhoff tanks inches diameter industrial intercepting interceptor International Joint Commission Lake Erie lineal feet located maximum miles Niagara Falls Niagara River North Tonawanda Ontario operation outlet pipe pollution of boundary population Port Huron present pumping station purification remedial River Rouge sanitary sedimentation Seneca Street sewage flow sewage treatment sewer sewerage map sludge beds South Buffalo Squaw Island Swan Street TABLE tion Total treat treatment plant trunk sewer tunnel velocity village water consumption water supply weir
Priljubljeni odlomki
Stran 165 - Canada been polluted so as to be injurious to the public health and unfit for domestic or other uses? (2) In what way or manner, whether by the construction and operation of suitable drainage canals or plants at convenient points or otherwise, is it possible and advisable to remedy or prevent the pollution of these waters, and by what means or...
Stran 165 - For the purposes of this treaty boundary waters are defined as the waters from main shore to main shore of the lakes and rivers and connecting waterways, or the portions thereof, along which the international boundary...
Stran 1 - IV of the waterways treaty of January 11, 1909, between the United States and Great Britain...
Stran 165 - ... the waters from main shore to main shore of the lakes and rivers and connecting waterways or the portions thereof, along which the international boundary between the United States and the Dominion of Canada passes, including all bays, arms and inlets thereof, but not including tributary waters which in their natural channels would flow into such lakes, rivers, and waterways or waters flowing from such lakes, rivers and waterways, or the waters of rivers flowing across the boundary.