Document NEz9ZqbDmbDyqQ7wkKQ8GZpJ8

To: B. Swan Interoffice Communication from: Date: p. l. Fetzer March 15, 1985 Subject: secondary Sludge Samples VBI Three samples were analyzed for total percent solids and organics, primarily EDC. The solids analysis entails drying a 30 gram sample for 12 hours in an oven at 103 to 105 degrees Centigrade. The organics were obtained using a headspace analysis technique. Many organic components are present but only EDC and Vinyl Chloride will be reported. Analyses are shown below. % Solid ppm EDC ppm VCM #2 W. Equalization Basin 29.2 3329 156 #3 S. Equalization Basin 40.0 1.4 Press Feed Sample 20.6 3Z. 1 .20 CC: RB ,C^H 00007792