دانلود کتاب AWWA Wastewater Operator Field Guide

This handy field reference contains all the information, charts, graphs, formulas, and definitions that are needed by wastewater system operators in performing their daily duties. This guide compiles information from wastewater operations manuals, handbooks, standards, and many other information sources. Major sections include math, conversion factors, chemistry, safety, collection, pumps and motors, flow, wastewater treatment, biosolids, discharge, disinfection, abbreviations, and acronyms. Information is grouped based on how it would be used by the operator. Thus, all the information relating to pumps will be found in its own chapter and all information on biosolids in another. Content:• Front Matter • Preface • Table of Contents 1. Basic Math 2. Units of Measure and Conversions 3. Chemistry 4. Safety 5. Collection 6. Pumps 7. Flow 8. Wastewater Treatment 9. Biosolids 10. Discharge and Disinfection • Abbreviations and Acronyms • Glossary Index