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L0 <br />'n <br />d <br />0 <br />z <br />R <br />57 <br />o <br />w <br />m <br />N <br />V <br />v <br />m <br />a <br />7 <br />• • <br />FRISCO SANITATION DISTRICT 1994 BIOSOLIDS INFORMATION <br />• <br />METALS ANALYSIS <br />QUARTERS 2 3td_ 4(h AVERAGE <br />Arsenic 3 -0.8 -2 Arsenic 1.45 mglkg-dry weight <br />Cadmium -0.6 1 1.3 Cadmium 0.73 nVft-dry weight <br />Chromium 9 15 3 Chromium 6.75 mWkg-dry weW <br />Copper 171 290 304 Capper 191.25 rr Wkq-dry weight <br />lead 17 9 15 Lead 10.25 rngfkg-dry weight <br />Mercury 0.3 0.35 0.43 Mercury 0.27 rngfkg-*y welght <br />Molybdenum a 12 24 Uolybdenum 11.00 r)gfkg-dry weight <br />Nickel 4 6 9 NlGW 4.75 mgfkg-dry weigtd <br />Selenium -9 0.93 1.4 Selenium 2.83 mgikg-dry weigh <br />Zinc 190 300 327 Z= 204.25 rr*fkg-dry weight <br />('-' means' less than') <br />PATHOGEN REDUCTI")N INFORMATION <br />QUARTERS i s 2r$d <br />04/45!94 476200 07108194 <br />05118!94 598800 07111194 <br />06123194 267350 07/28194 <br />08103/94 <br />08108/94 <br />08118194 <br />08122/94 <br />08129194 <br />09/06194 <br />09112194 <br />09119/94 <br />09126/94 <br />GEOMETRIC <br />MEAN 0 <br />433?74 <br />(number M/gram - dry wei0t) <br />3rd id] <br />260417 <br />100503 <br />210000 <br />0 <br />8772 <br />259067 <br />163934 <br />343552 <br />5348 <br />5653 <br />•