1990-04-18_REVISION - M1977493 (4)

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flc'fir�sr�t 8 0, Dat®O1/26/89 INC./LABORATORY DIVISION SLUDGE SCREENING ANALYSIS REPORT Client: Snake River Waste Water Treatment Plant Address: P.O. Box 96, Montezuma Route Dillon, Colorado 80435 Sample Date: 12/29/88 Attn: Ms. Charlie Arruda Sample Time: 11:40 Date Received: 12/30/88 Sample I.D. : SRWWTP #1 Lab No. : 88-SI/1701 As Received Parameter Dry Basis Total Solids Basis Volatile Solids 7.04 % N/A pH 4.40 % N/A Conductivity 6.5 units N/A 4,100. mmhos/cm N/A Ammonia as N, soluble 487 Nitrate as N, soluble - mg/ '69 %2.0 mg/1l - Nitrogen, Organic 3,460. Nitrogen, Total mg/ .O1 % 3,950. mg/1l 4.92 %5.61 IV Phosphorus, Total 2,840. Potassium, Total mg/ 4.03 % 120, mg/1l Aluminum, Total - 17 % 6,200. mg/1 88 000.Arsenic, Total mg/kg 5.63 mg/1 80.Cadmium, Total mg/kg -.05 mg/1 Chromium, Total 1.6 m 3. 5 mg/kg Copper, Total 77.4 mg�l 2 mg/kg Iron, Total 1 ,100. mg/kg 401. mg/1 5,700. Lead, Totalmg/kg 1. 1 m9/1 16.Mercury, Total mg/kg Molybdenum, Total 04 mg/ •6 mg/kg -.5 m9/l Nickel , Total -5. mg/kg .6 mg/1 9 Selenium, Total mg/kg Silver, Total ' 1 mg/l 2• mg/kg 1.3 m9/Zinc, Total 13.6 mg/1 18 mg/kg N(Ae: TheZa ative sign ��_�� 193• mg/kg &44 a 9 indicates the number is "less than". Ka�c.,-/sal. Ralph V. Poulsen mg/l x 100 Note: EPA Method 3050 HNO3/HCL/H,?02 Conversion = mg/kg D1nPctinn used for Total Metals. Total Solid