A plume of bromoform dissolved in grounwater originates

Assignment Help Civil Engineering

Reference no: EM13561588

A plume of bromoform dissolved in grounwater originates from two storage ponds with a total length of 150 m. The ponds penetrate the unconfined aquifer to a depth of 5 m. The total saturated thickness of the aquifer is 15 m. Predict the concentration distribution along the water table after 5110 days, assuming a linear groundwater velocity of 1.6x10-3; dispersivities in x, y, and z of 5.0 m, 0.5 m, and 0.1 m, respectively; Co = 4000 mg/L; foc = 0.005; log kow = 2.38; porosity 0.30; and a solids density of 2.65.

Reference no: EM13561588

Questions Cloud

What are some of the properties that make aluminum : What are some of the properties that make aluminum an extremely useful engineering material?

Estimate how fast the solvent volatilizes : Use the same conditions as (a), except a rainstorm covers the TCE with 1 cm of water. Assume TCE dissolves into water and quickly reaches equilibrium with the water.

What operating gear and speed do you estimate : Stripping overburden in the Illinois coal belt, the Dusty Coal Company uses 270-horsepower, track-type tractors (with direct-drive transmissions) and drawn scrapers. The overburden is a very soft loam that weighs 2,800 lb/yd (loose). Estimated RR fac..

What is the equation for the applied load : The vertical deflection in a simply supported beam follows the following equation: v = -[(w_0*x)/(360LEI)](7L^4 - 10*L^2*x^2 + 3*x^4) What is the equation for the applied load w(x)? Note that wo is a constant value.

A plume of bromoform dissolved in grounwater originates : A plume of bromoform dissolved in grounwater originates from two storage ponds with a total length of 150 m. The ponds penetrate the unconfined aquifer to a depth of 5 m.

How much does the aggregate in the wheelbarrow weight : You fill a 2-cubic wheelbarrow to the top with aggregate. if the specific gravity of the aggregate is 2.548, and 18% of the aggregate is void spaces, how much does the aggregate in the wheelbarrow weight?

Determine the pi terms suitable to describe this problem : The drag force (Fd) acting on a spherical particle that falls very slowly though a viscous fluid is a function of a particle diameter, d, the particle velocity, V, and the fluid viscosity, u. Using dimensional analysis determine the Pi term(s) suitab..

Find the max speed of the bicycle : A bicyclist travels on a level path. The frontal area of tje cyclist and the bicycle is 2 ft^2 and the drag coefficient is .8. The specific weight of aire is .075 lb/ft^3

Determine if the drag coefficient is a good assumption based : For a 42-inch concrete stormwater pipe (n = 0.014), laid on a slope of 0.025%, carrying a flow rate of 10 cfs, what is the normal depth?

User Account

All Pages