AWWA JAW28477 Journal AWWA - Analyzing Biofilm Processes Used in Biological Filtration

Journal Article by American Water Works Association, 12/01/1990

Rittmann, Bruce E.

Full Description

Because they mitigate water quality problems such as coliform regrowth and tastes and odors, biological processes are likely to become an essential part of drinking water treatment. Although biological treatment with biofilm processes is widely used in Europe and is gaining interest in North America, no rational basis is yet available for its design and operation. This article analyzes the kinetics of aerobic filters used for nitrification and oxidation of biodegradable organic material. The author reviews the principles of biofilm kinetics and applies those principles to analysis of the design and performance of a variety of biofilm processes. Identification of four fundamental parameters and the use of normalized loading curves are critical to the analysis. Includes 16 references, tables, figures.

Product Details

Edition: Vol. 82 - No. 12 Published: 12/01/1990 Number of Pages: 5 File Size: 1 file , 3.9 MB