摘要: ultimate object of investigators in the field water filtration is to develop a complete theory which will correlate all variables affecting clogging rapid sand filter. When and if such developed, engineer designing filter plant be able predict performance when using different depths layers, various sizes gradations sand, selected rates filtration, certain characteristics flocculated matter. Knowing results obtained with combinations
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sci-hub.se 参考文章(3)
Roberts Hulbert, Frank W. Herring, Studies on the Washing of Rapid Filters. Journal American Water Works Association. ,vol. 21, pp. 1445- 1487 ,(1929) , 10.1002/J.1551-8833.1929.TB17016.X
Rolf Eliassen, An experimental and theoretical investigation of the clogging of a rapid sand filter Massachusetts Institute of Technology. ,(1935)
J. R. Baylis, A Study of Filtering Materials for Rapid Sand Filters, Part 4-Washing Rapid Sand Filters. Water Works & Sewerage. ,vol. 82, pp. 20- 25 ,(1935)