Premium
Certification Corner
Publication year - 1984
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1984.tb00154.x
Subject(s) - certification , residual , filtration (mathematics) , coagulation , environmental science , statistics , engineering , mathematics , political science , medicine , law , algorithm , psychiatry
This month's “Certification Corner” features questions on determination of average velocity of water delivered, average daily pumping rate, state reporting requirements, chlorine residual, the most probable number test, coagulation, and rapid sand filtration.