Mathematics Manual for Water and Wastewater Treatment Plant Operators: Wastewater Treatment Operations: Math Concepts and Calculations

ISBN-13: 9781138475168 / Angielski / Twarda / 2017

Frank R. Spellman

Opis

To properly operate a waterworks or wastewater treatment plant and to pass the examination for a waterworks/wastewater operator‘s license, it is necessary to know how to perform certain calculations

Spis treści

Flow, Velocity, and Pumping Calculations. Preliminary Treatment Calculations. Primary Treatment Calculations. Trickling Filter Calculations. Rotating Biological Contactors. Activated Biosolids. Treatment Ponds. Chemical Dosage Calculations. Biosolids Production and Pumping Calculations. Biosolids Thickening Calculations. Biosolids Digestion. Biosolids Dewatering and Disposal. Water/Wastewater Laboratory Calculations. Wastewater Treatment Practice Calculations. Appendices.

O autorze

Frank R. Spellman, PhD , is a retired assistant professor of environmental health at Old Dominion University, Norfolk, Virginia, and the author of more than 90 books covering topics ranging from concentrated animal feeding operations (CAFOs) to all areas of environmental science and occupational health. He consults on homeland security vulnerability assessments for critical infrastructures, including water/wastewater facilities, and conducts audits for Occupational Safety and Health Administration and Environmental Protection Agency inspections throughout the country. Dr. Spellman lectures on sewage treatment, water treatment, and homeland security, as well as on safety topics, throughout the country and teaches water/wastewater operator short courses at Virginia Tech in Blacksburg.