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Red Rocks Community College - FALL (Aug 2010) | ||
Section 001 | ||
 | Applied Math for Wastewater Plant Operators (1st Edition) by Joanne Kirkpatrick Price, Steven Strauss Hardcover, 502 Pages, Published 1991 ISBN-10: 0-87762-809-2 / 0877628092 ISBN-13: 978-0-87762-809-5 / 9780877628095 Joanne K. Price. CALCULATING GPD PUMPED There are two methods to determine gpd pumping rate: • Calculate the gpm pumping rate, then multiply by the total minutes operation during the 24-hour period: Calculate the gallons pumped each revolution, then multiply by the total revolutions during the 24 | |