A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experiments on the efficiency of filtration through sand
This is a valuable report on the city water of Berlin. Tables. The proportion of bacteria in the unfiltered water to those in the filtered was, roughly speaking, 1,000 to 1. (Abstract) (See also Zeitschrift fur Hygiene, Vol. VIII., 1890, p. 1)
Experiments on the efficiency of filtration through sand
This is a valuable report on the city water of Berlin. Tables. The proportion of bacteria in the unfiltered water to those in the filtered was, roughly speaking, 1,000 to 1. (Abstract) (See also Zeitschrift fur Hygiene, Vol. VIII., 1890, p. 1)
Experiments on the efficiency of filtration through sand
Proc Inst, CE
Frankel, Carl (author) / Pie, C. (author) / Piefke, C. (author)
1890
Article (Journal)
English
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