AWWA WSC61391

This slide presentation outlines information on an approach for sample concentration with an unknown microbial contaminant. Topics covered include: U.S. Environmental Protection Agency (USEPA) Response Module 4: Section 2 Description of Laboratory Infrastructure; Laboratory Response Network (LRN); laboratory testing limitations for microbials; overall approach for microbials; filtration spectrum; hollow fiber units used; concentration schematic; laboratory set-up; surrogates selected; surrogate assay methods; research approach; and, overall percent recovery.