Math for wastewater treatment operators grades 1 and 2: a guide to preparing for wastewater treatment operator certification exams

by Giorgi, John

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Title Statements

Full title :Math for wastewater treatment operators grades 1 and 2 : a guide to preparing for wastewater treatment operator certification exams / John Giorgi.

Edition Statements

Publication Date:©2009.
Edition:1st ed

Publication Statements

Publisher(s):American Water Works Association
Place of Publication:Denver, Colo
Language:eng
Publication Date:©2009.

The Physical Object

Description:xix, 360 pages : : illustrations ; : 28 cm

Edition Identifiers

ISBN:9781583215876, 1583215875
oclc:ocn224446078
LC Classification:TD745
Dewey Decimal:628.301/51

Machine derived contents note: Contents -- List of Figures -- List of Tables -- Acknowledgments -- Preface -- Introduction -- Significant Figures -- Rounding in this Book -- Set up of Problems in this Book -- WASTEWATER TREATMENT MATH: Grades 1 and 2 -- Chapter 1 -- Wastewater Treatment Grade 1 Math Problems With -- Solutions -- Basic Mathematical Calculations -- Significant Figures -- Common Miscellaneous Conversion Problems -- Temperature Conversion Problems -- Ratio Problems -- Percent and ppm Conversion Problems -- Percent Calculations -- Percent Strength by Weight Solution Problems -- Percent Solids Calculations -- Percent Volatile Solids Reduction -- Percent Moisture Reduction Problems -- Volatile Solids Pumping Calculations -- Calculations for Arithmetic Mean, Median, Range, Mode, and Geometric Mean -- Area Problems -- Circumference Problems -- Volume Problems -- Density Calculations -- Specific Gravity of Liquids -- Specific Gravity of Solids -- Pressure Problems -- Hydraulic Press Calculations -- Screening Material Removal Calculations -- Screening Pit Capacity Calculations -- Grit Removal Calculations -- Recirculation Ratio Problems -- Detention Time Calculations -- Weir…

Subjects

Eau -- Épuration Eau -- Problèmes et exercices. -- Épura… Eaux usées -- Épuration Eaux usées -- Problèmes et exercices. -… Engineering mathematics Engineering mathematics -- Formulae Mathematical formulae Mathématiques de l'ingénieur -- Formules Problems and exercises Sewage -- Problems, exercises, etc. -- … Sewage -- Purification Sewage disposal plants -- Employees Water -- Problems, exercises, etc. -- P… Water -- Purification Water treatment plants -- Employees