Pollution of boundary watersU.S. Government Printing Office, 1918 - 159 strani |
Iz vsebine knjige
Zadetki 1–5 od 68
Stran 12
... connection with water supplies and indicate the importance of a proper study of the loca- tion of waterworks intakes . SIGNIFICANCE OF THE POLLUTION DATA . The significance of the bacterial evidence of pollu- tion must be considered ...
... connection with water supplies and indicate the importance of a proper study of the loca- tion of waterworks intakes . SIGNIFICANCE OF THE POLLUTION DATA . The significance of the bacterial evidence of pollu- tion must be considered ...
Stran 16
... connection with bacterial removal , there is also no necessity for a discussion of alternative methods . Treatment with chloride of lime or bleaching powder has now been developed to a practical working method , and sufficient data are ...
... connection with bacterial removal , there is also no necessity for a discussion of alternative methods . Treatment with chloride of lime or bleaching powder has now been developed to a practical working method , and sufficient data are ...
Stran 18
... connection with the utilization of the resources of this stream represents the minimum of requirements for any dilution system , and dilution in any smaller volume of water will call for more intensive treatment for an equal degree of ...
... connection with the utilization of the resources of this stream represents the minimum of requirements for any dilution system , and dilution in any smaller volume of water will call for more intensive treatment for an equal degree of ...
Stran 33
... connections with the East and West , the water connection with northern iron ore fields , and proximity to Canadian territory on the natural traffic line from the West to eastern Canada . These factors all point to the con- clusion that ...
... connections with the East and West , the water connection with northern iron ore fields , and proximity to Canadian territory on the natural traffic line from the West to eastern Canada . These factors all point to the con- clusion that ...
Stran 38
... connections . The lack of such conver- sion in the immediate future will , however , not inter- fere at all with the immediate development , as the present sanitary sewage in this sewer can be pumped to any treatment plant at the ...
... connections . The lack of such conver- sion in the immediate future will , however , not inter- fere at all with the immediate development , as the present sanitary sewage in this sewer can be pumped to any treatment plant at the ...
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.