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Certification Corner
Publication year - 1985
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1985.tb00410.x
Subject(s) - environmental science , aeration , groundwater , certification , chlorine , environmental engineering , waste management , pulp and paper industry , engineering , materials science , metallurgy , geotechnical engineering , political science , law
Questions in this month's Certification Corner deal with the selection of pipe sizes so the velocity of the water from the basin to the filters will not exceed a requirement of 2 fps; cross connections; aeration; chlorine leaks; the use of M‐endo agar; groundwater; reservoir water levels; chlorine dosage; manganese; dry‐barrel fire hydrants; the most probable number (MPN) test for total coliform bacteria; and filter rates.