Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Melvin P. Hatcher"'
Publikováno v:
Journal - American Water Works Association. 36:463-471
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 34:703-711
to 1928 the city of Kansas City, Mo., was served with Missouri River water treated only by plain sedimentation after coagulation and followed by chlorination. In 1928 the city completed a new water purification plant of the conventional settling basi
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 39:1165-1175
Publikováno v:
Journal - American Water Works Association. 48:361-377
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 57:273-278
In recent years, in some areas, the summer use of water for sprinkling and the nonconserved use for air conditioning have placed such an increased burden on water systems that adjustments in water rates are desirable if each user is to pay for his se
Publikováno v:
Journal - American Water Works Association. 50:1185-1200
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 42:1003-1008
THE Kansas City, Mo., municipally owned water works system provides water for service to about 575,000 people. Of this number, about 440,000 are residents of Kansas City proper and are served directly from city-owned mains. With negligible exceptions
Autor:
Marvin E. Hartz, Melvin P. Hatcher, Roy A. Wehe, W. Victor Weil, Joseph F. O'Grady, George H. Dann, Winthrop P. Hersey
Publikováno v:
Journal - American Water Works Association. 51:1518-1534
OWING to the heavy loads placed on most water systems by increasing demands in the last 10-15 years, millions of dollars have been spent on construction, improvement of operations, training of personnel, and public relations. It is felt that a fair s
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 49:705-711
suburban water service. This is a twopart rate combining a charge based on the volume of water used, with demand charges based on maximum day and maximum hour during the summer months and with a factor in the de
Autor:
Melvin P. Hatcher
Publikováno v:
Journal - American Water Works Association. 41:705-707
Just before the war experts on population trends were saying that the trend of increases in population would be retarded. In the first 30 years of this century the population rise for the nation averaged 2.25 per cent per year. It was said that the i