You are here:
TREATMENT OF MUNICIPAL SLUDGE FOR PATHOGEN REDUCTION
Citation:
MECKES, M. C. TREATMENT OF MUNICIPAL SLUDGE FOR PATHOGEN REDUCTION. Presented at Annual Conference of the Indiana Water Environment Association, Indianapolis, ID, November 15 - 17, 2004.
Impact/Purpose:
Presented paper
Description:
This presentation reviews the pathogenic microorganisms that may be found in municipal sewage sludge and the commonly employed Class A and B processes for controlling pathogens. It notes how extensively they are used and discusses issues and concerns with their application. The findings of a June 2001 International Workshop on Emerging Infectious Disease Agents and Issues Associated with Animal Manures, Biosolids and Other Similar By-Products are given. The presentation looks at the reasons for wanting to use a Class A process including the public's concerns and perceptions. Disinfection processes presently being researched are also noted together with EPA's methodology for determining equivalency.