10. The Civil Engineering’students at PUPR, provide the following data obtained in the Environmental Laboratory (L-103)...

10. The Civil Engineering’students at PUPR, provide the following data obtained in the Environmental Laboratory (L-103) for the influent of a wastewater treatment plant: SampleVolume (ml) Filter mass (gr) Crucible Mass (gr) Dry mass at 103oC (gr) Mass after 550oC (gr) TS 20 - 51.0915 51.0992 51.0972 SS 30.5 0.0726 54.1208 54.2021 54.1978 DS 18.6 - 91.7289 91.7297 91.7294 Calculate the concentration of TS, SS, DS, FTS, VTS, FSS, VSS, FDS, and VDS of this sample

Expert Solution

at 103oC all moisture/water will evaporate hence we get the total solids only(i.e. TS, SS,DS). and at 550oC water + volaile solids will evaporate hence we will get fixed solids only(i.e. FTS, FSS, FDS). and volatile solids can be get by sbtracting fixed solid by total solid.

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Ally Wells answered 10 months ago

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