02597nam 2200649 a 450 991080832840332120230721020628.01-61300-080-4(CKB)2550000000088435(EBL)3116710(SSID)ssj0000570988(PQKBManifestationID)12250897(PQKBTitleCode)TC0000570988(PQKBWorkID)10611428(PQKB)11475638(MiAaPQ)EBC3116710(Au-PeEL)EBL3116710(CaPaEBR)ebr10522365(OCoLC)922966690(EXLCZ)99255000000008843520080410d2009 uy 0engur|n|---|||||txtccrMath for wastewater treatment operators grades 1 and 2[electronic resource] a guide to preparing for wastewater treatment operator certification exams /John Giorgi1st ed.Denver, Colo. American Water Works Associationc20091 online resource (381 p.)Description based upon print version of record.1-58321-587-5 Includes bibliographical references (p. 357-358).""CONTENTS""; ""TABLES""; ""FIGURES""; ""ACKNOWLEDGMENTS""; ""PREFACE""; ""INTRODUCTION""; ""appendixes""; ""Common Conversion Factors""; ""SUMMARY OF WASTEWATER TREATMENT EQUATIONS""; ""CHEMISTRY TABLES""; ""DEPTH/DIAMETER (d/D) TABLE""; ""WASTEWATER FLOW CHART DIAGRAMS""; ""ABBREVIATIONS""; ""BIBLIOGRAPHY""; ""ADDITIONAL RESOURCES""SewagePurificationMathematicsSewagePurificationProblems, exercises, etcSewage disposal plantsEmployeesCertificationWaterPurificationMathematicsWaterPurificationProblems, exercises, etcWater treatment plantsEmployeesCertificationEngineering mathematicsFormulaeSewagePurificationMathematics.SewagePurificationSewage disposal plantsEmployeesCertification.WaterPurificationMathematics.WaterPurificationWater treatment plantsEmployeesCertification.Engineering mathematics628.301/51Giorgi John1629308MiAaPQMiAaPQMiAaPQBOOK9910808328403321Math for wastewater treatment operators grades 1 and 23966964UNINA