Automation of wastewater treatment facilities :  WEF manual of practice no. 21 / 
 WEF manual of practice ; 
by Water Environment Federation. 
 - 3rd ed. 
 - Alexandria, VA :  WEF Press / McGraw-Hill,  c2007. 
 - 546 p. :  ill. ;  25 cm. 
<br/><br/>Preface. - Ch. 1. Introduction. - Ch. 2. The business case for automation. - Ch. 3. What is a complete automation design? - Ch. 4. Process and instrumentation diagrams. - Ch. 5. General characteristics. - Ch. 6. Sensors. - Ch. 7. Final control elements. - Ch. 8. Control panels or stations. - Ch. 9. Connectivity options for process control systems. - Ch. 10. Automatic process control. - Ch. 11. Human-machine interfaces. - Ch. 12. Process controllers. - Ch. 13. Process control narratives. - Ch. 14. Advanced applications for wastewater. - Ch. 15. Instrumentation and control system specifications. - Ch. 16. Instrumentation maintenance. - Ch. 17. Instrumentation troubleshooting. - Ch. 18. Instrumentation training. - Index. 
<br/><br/><label>ISBN: </label>0071479376 (hbk.) 9780071479370 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment plants--Automation.
<br/><br/><label>Dewey Class. No.: </label>628.162  / AUT