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Certification Corner
Publication year - 1982
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1982.tb00047.x
Subject(s) - certification , environmental science , filter (signal processing) , waste management , engineering , forensic engineering , political science , law , electrical engineering
Topics in this month's “Certification Corner” include a list of various chemical formulas and their names, storage of water in tanks, improper filter wash, maximum amount of lead in drinking water, and rapid sand filters.