Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911: Water Purification Plant, Washington, D. C. Results of Operation.American Society of Civil Engineers
Science
Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911: Water Purification Plant, Washington, D. C. Results of Operation.
American Society of Civil Engineers
Civil engineering -- Periodicals; Water treatment plants
May 29| solution of copper sulphate.
May 30| | Holiday. | | 0
May 31| 380 | 18,000 | 150 | 0
--------+---------+----------+---------+------------
June 1| 900 | 7,000 | 150 | 0
June 2| | Sunday. | | 0
June 3| 550 | 8,000 | 130 | 0
June 4| 6,500 | 7,500 | 140 | 0
June 5| 3,200 | 3,600 | 110 | 0
June 6| 1,500 | 800 | 60 | 1.17
June 7| 2,100 | 1,500 | 90 | 1.18
June 8| 660 | 1,000 | 60 | 0
June 9| | Sunday. | | 0
June 10| 240 | 400 | 32 | 0
June 11| 280 | 300 | 31 | 0
June 12| 330 | ... | 28 | 0
June 13| 480 | 480 | 39 | 0
June 14| 440 | 550 | 32 | 0
June 15| 420 | 450 | 27 | 0
June 16| | Sunday. | | 0
June 17| 340 | 750 | 14 | 0
June 18| 440 | 750 | 21 | 0
June 19| 500 | 460 | 35 | 0
June 20| 330 | 440 | 88 | 0
June 21| 170 | 370 | 23 | 0
June 22| 100 | 300 | 17 | 0
June 23| | Sunday. | | 0
June 24| 1,700 | 350 | 22 | 1.59
June 25| 400 | 250 | 16 | 1.55
June 26| 750 | 330 | ... | 0
June 27| ... | 1,400 | ... | 0
June 28| ... | 1,400 | 120 | 0
June 29| 220 | 300 | ... | 0
June 30| | Sunday. | | 0
--------+---------+----------+---------+------------
July 1| 400 | 600 | 85 | 0
July 2| 180 | 1,000 | 50 | 0
July 3| 350 | 310 | 21 | 0
July 4| | Holiday. | |
July 5| 550 | 400 | 41 | 0
July 6| 250 | 280 | 22 | 0
July 7| | Sunday. | | 0
July 8| 220 | 260 | 27 | 0
July 9| 50 | 40 | 19 | 0
July 10| Lost. | Lost. | Lost. | 0
July 11| 150 | 50 | 8 | 1.27
July 12| 300 | 200 | 13 | 1.27
July 13| 220 | 160 | 17 | 1.27
July 14| | Sunday. | | 1.27
July 15| 375 | 150 | | 1.27
July 16| Lost. | 50 | Lost. | 1.36
July 17| 270 | 60 | 3 | 1.26
July 18| 1,675 | 70 | | 1.17
July 19| 450 | 700 | 11 | 0
July 20| 300 | 720 | 8 | 0
July 21| | Sunday. | | 0
July 22| 1,400 | 560 | 14 | 1.17
July 23| 3,700 | 490 | 40 | 1.25
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