Question

xylene for a specific activated carbon X: M: mass of xylene adsorbed (mg) weight ofcarbon (g) Assuming the xylene c what would be the daily carbon requirement for 1000 liters day of solution containing 900 mg/L of xylene? (A) 11.3 Kg Cd (D) 13 Kg Cld from point A to point B, where h is pressure head and L is length Porosity, n-0.4 hA 1.6m L-24 m hp-0.6 m (A) 0.41 sec (C) 5208 sec (B) 0.52 sec (D) 13020 see f the average solid waste generation rate is 2.6 kg/person d. The population is 17,200 and the density of solid waste delivered is 122kg/m (B) 366 m/wk (E) 6,600 mwk 4. Solid waste with the density of 110 kg/m is spread in a 0.5 m layer at a landfill, If of waste will be achieved? (A) 0.42 (C) 0.14 (D) 0.08 Assume that an adult drinks 2L Iday water. The chronic daily intake (mg/Kg-d C. 4.3x10 D. 1.68x activity was measured as 150 Bq. The half-life of the radionuclide is most nearly: D. 16 to least desirable, is Disposal

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Answer 1

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