How much salt should be removed per day from plant effluent

Assignment Help Civil Engineering

Reference no: EM13320749

A pickle producing plant produces and discharges a waste brine solution with a salinity of 13,000 mg/L NaCl at a rate of 0.14 MGD into a stream. Before the discharge enters the stream, the flow rate of the stream is 1.2 MGD and the salinity is 20 mg/L. Assume that you can model this as a CSTR.

What is the concentration of the mixture of the stream and the discharge directly below the discharge point?

Directly below the discharge point is a prime fishing spot and the fish are intolerant to salt concentrations above 200 mg/L. How much salt should be removed per day from the plant effluent stream in order to maintain a concentration of salt < 200 mg/L in the stream mixture?

Reference no: EM13320749

Questions Cloud

Compute the increase or decrease in profits : Why is transfer pricing such a important issue both from the financial and managerial perspective and compute the increase or decrease in profits for three divisions and company as a whole.

What is the rms current in a series rc circuit : What is the rms current in a series RC circuit if R = 5.0k%u03A9 , C = 0.90%u03BCF , and the rms applied voltage is 130V at 69Hz

By what factor the force changes between them : Consider two planets in space that gravitationally attract each other. If the mass of one planet is increased six-fold, then the force between them changes by what factor

Determine the deflection of point c of the rigid member abc : KNowing that after being snugly fitted, the nut at C is tightened one full turn, determine (a) the tension in rod CD, (b) the deflection of point C of the rigid member ABC

How much salt should be removed per day from plant effluent : A pickle producing plant produces and discharges a waste brine solution with a salinity of 13,000 mg/L NaCl at a rate of 0.14 MGD into a stream.

What diameter aperture must we use in the telescope : Sirius is a binary star (two stars orbiting their center of gravity) they are separated by 2 light hours, What diameter aperture must we use in the telescope to resolve the red light(700 nm) from the two stars

Determine the angular speed of the electron : In the Bohr model of hydrogen, the electron moves in a circular orbit around the nucleus. Determine the angular speed of the electron

Group of potential customers at waterfall housing estate : Assume that there are three shopping locations with 500, 1000, and 3000 square feet of space allocated to outdoor lighting fixtures. A group of potential customers at Waterfall housing estate lives 5 minutes from the first location, 10 minutes from t..

Determine the maximum height the projectile will reach : A projectile is fired up into the air at a speed of 161 m/s at an angle of 64° relative to the horizontal. Determine the maximum height the projectile will reach.

User Account

All Pages