AWWA RSP64373

This slide presentation outlines a study on microbial behavior in distribution system biofilms and focuses on these topics: current state-of-knowledge for phases ofthe biofilm cycle;explore "who is there and what they do";explore adaptation of microorganisms inbiofilms;draw on increasing numbers of distribution system (DS) biofilmstudies; and, the potential risks for treatment and for consumers. Specific topics include: overview of biofilms in distribution systems; advantages of biofilm habit; microbe changes on attachment; early colonization; effects of pipe material; disinfectant residual; changing disinfection regimes; community expansion; mature biofilm; competition and cooperation; communication and blocking; predation; pathogens persisting in protozoa; dispersal; who is there and what they do; coliforms and E. coli; corrosion; nitrification and denitrification; and, potential risks.

Product Details

Edition:

Vol. - No.

Published:

03/01/2007

Number of Pages:

24

File Size:

1 file , 480 KB