Theoretical and Empirical Developments of Attached Growth Biological Systems: Part II, Rotating Biological Contactors

摘要

Rotating biological contactors are investigated and presented in detail. Discussions include the microorganisms, environmental factors, media selection, media arrangement, organic loading, hydraulic loading, detention time, process control considerations, application, performance, reliability, limitations, and environmental impact. Special emphasis is placed upon the investigation of performance models and design procedures of aerobic rotating biological contactors for carbonaceous oxidation and nitrification. Anaerobic rotating biological contactors for denitrification are also described and discussed.