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CEL212 Environmental Engineering Second …
Page 1 CEL212 Environmental Engineering Second semester 2013-14 Laboratory Experiment 4: Sulfate Reference Material: AWWA, WEF, APHA, 1998, Standard Methods for the Examination of Water and Wastewater Sawyer, C. N., McCarty, P. L., and Parkin, G. F. 2000. Chemistry for Environmental Engineering . Fourth Edition, McGraw-Hill, Inc., New York. Methods: 4500-SO42- E. (Turbidimetric Method) Objectives: Determine sulfate ion concentration in a water sample. Background: Sulfate are found in appreciable quantity in all natural waters, particularly high in arid and semi arid regions where natural waters in general have high salt content.
Page 1 CEL212 Environmental Engineering Second Semester 2013-14 Laboratory Experiment 4: Sulfate Reference Material: • AWWA, WEF, APHA, 1998, Standard Methods for the Examination of Water and
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