Three., The concentration of water in the settling of the Nan River.
ways to measure 1. Volume 200 ml Millipore water samples.
2. perform filtering water with filter paper.
3. The debris from the filter. Digital scales to 1 Weighed filter paper, filter paper, weighed 2 with sediment. 4. The sediment, concentrations of sediment. The sediment concentration = (mass of sediment (g)) / (volume of water. (Ml)) × 100%. has Mass of filter paper, 0.82 g mass of sediment, the filter paper, 0.92 g. , so the mass of sediment, 0.92 - 0.82 = 0.1 g. finding the concentration of sediment = (mass of sediment (g)) / (volume of water (ml)) × 100. % = (0.1 G) / (200 ml) × 100%. = twelve five a.m.% at the conclusion of the trial 3 of the Nan River sediment monitoring found that the sediment concentration of about 0.05%.
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