A platform for research: civil engineering, architecture and urbanism
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Water utility men in Wisconsin and Illinois began capping sand filters to produce the best quality water at lowest cost and to do away with short filter runs. The results they achieved were much better than they expected.
Water utility men in Wisconsin and Illinois began capping sand filters to produce the best quality water at lowest cost and to do away with short filter runs. The results they achieved were much better than they expected.
CAPPING SAND FILTERS
Nelson, O. Fred (author)
Journal ‐ American Water Works Association ; 61 ; 539-540
1969-10-01
2 pages
Article (Journal)
Electronic Resource
English
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