Documents of the Assembly of the State of New York, Հատոր 22,Հատոր 141,Թողարկում 22 |
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Արդյունքներ 71–ի 1-ից 5-ը:
Էջ 20
... sand filters . The quantity discharged at each dose will be equivalent to a depth of about % of an inch over the surface of one sand bed . The sand filters consist of three beds of equal size . Each bed has an area of 0.038 of an acre ...
... sand filters . The quantity discharged at each dose will be equivalent to a depth of about % of an inch over the surface of one sand bed . The sand filters consist of three beds of equal size . Each bed has an area of 0.038 of an acre ...
Էջ 21
... sand filters is such that it allows any two of the sand beds to be used at one time , but requires that one bed always remain idle . The sewage is distributed on the beds by wooden troughs , and the effluent collected by tile ...
... sand filters is such that it allows any two of the sand beds to be used at one time , but requires that one bed always remain idle . The sewage is distributed on the beds by wooden troughs , and the effluent collected by tile ...
Էջ 22
... sand filter beds shall be so increased that the rate of filtration , based on an average flow of 100 gallons per acre per day , will not exceed 80,000 gallons per acre per day . 7. That the layer of sand comprising the filtering ...
... sand filter beds shall be so increased that the rate of filtration , based on an average flow of 100 gallons per acre per day , will not exceed 80,000 gallons per acre per day . 7. That the layer of sand comprising the filtering ...
Էջ 23
... filter , chlorination plant , final settling tank and sludge dry- ing bed ... filter . This filter has an area of 1,650 square feet and an average depth of 4 ... sand varying in size from 21⁄2 - inch stone on the bottom to a medium sand ...
... filter , chlorination plant , final settling tank and sludge dry- ing bed ... filter . This filter has an area of 1,650 square feet and an average depth of 4 ... sand varying in size from 21⁄2 - inch stone on the bottom to a medium sand ...
Էջ 24
... sand and finding a direct passage in the under drains . It would seem ... filter will be covered by 2 feet of water during the flood periods . The ... filter will be above high water . An embankment is shown on the plans surrounding the ...
... sand and finding a direct passage in the under drains . It would seem ... filter will be covered by 2 feet of water during the flood periods . The ... filter will be above high water . An embankment is shown on the plans surrounding the ...
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ALBANY Allegany ammonia analyses avenue beg to submit BIGGS births cent cesspools Chief Engineer chlorine coli type Commissioner of Health communicable diseases constructed contamination creek death rate Deaths Cases Deaths Department for approval diphtheria discharge district dosing tank effluent feet flow following report gallons Gowanda health officer HERMANN Hospital Hudson river inches infant infection inspection investigation laboratory located manhole measles miles milk Mohawk river municipality Nitrates Number of deaths nurses odors Oneida operation outlet permit physicians pipe poliomyelitis pollution population privy proposed sewers Public Health Law public supply public supply Tap public water supply pumping station recommend Respectfully submitted Rest of county sample sand filters sanitary supervisor Scarlet fever settling tank sewage sewage disposal plant sewer sewer system sludge spring stillbirths street submit the following THEODORE HORTON theria tion Total number Towns tributary tuberculosis Turbidity typhoid fever village watershed Watervliet York City