A snoke stack with an effective height of 45 m emits SO2 at a rate of...

A snoke stack with an effective height of 45 m emits SO₂ at a rate of 8 kg hr ^-1. What is the contribution of this stack to ground-level SO₂ concentrations at a school yard 950 m downwind, if wind speed is 1.5 m s^-1 on a sunny winter day? Assuming unlimited mixing height, and the atmosphere stability is unstable?

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

A facility emits 18 g SO2 /s at an effective height of 60m. On a cloudy...

A facility emits 18 g SO2 /s at an effective height of 60m. On a cloudy night, an anemometer at a height of 10 m above ground measures the wind-speed at 3.2 m/s. Predict the ground-level SO2 concentration 0.4 km directly downwind. (60 pts.) What does the plume look like? Sketch a plot. (20 pts.) What would the plume look like if there were an inversion layer at an elevation of 100 m? Sketch a plot. (20 pts.)

A car idling emits NOxat a rate of 2 g/sec. Assuming an effective “stack” (tailpipe) height...

A car idling emits NOxat a rate of 2 g/sec. Assuming an effective “stack” (tailpipe) height of 2 feet, Class C stability, and a wind speed at tailpipe height of 0.5 m/sec, estimate the ground-level concentration of NOx100 m directly downwind. Terrain is rural.

A chimney with a design stack height of 200m is emitting SO2 at a rate of...

A chimney with a design stack height of 200m is emitting SO2 at a rate of 600g/s on a sunny day in summer, with moderate wind speed at the stack altitude. the volumetric flow rate is measured as 26m3/s, and the wind speed at a height of 10m above the ground is 5m/s. Calculate the grout level concentration of SO2 1km downward of the stack

The rate of emission of SO2 from the stack of a power plant is 150 gm/sec....

The rate of emission of SO2 from the stack of a power plant is 150 gm/sec. The stack height is 50 m. Calculate the effective plume height on a sunny September day when the wind velocity is 5 m/sec. Use Class B stability. The effluents are being released at 10m/s and at a temperature of 310oK. The atmospheric temperature is 293oK. The stack diameter is 0.5 m

From the top of a cliff, at a height of 45 m above the sea surface,...

From the top of a cliff, at a height of 45 m above the sea surface, a projectile is launched at an initial speed of 100 m / s, at an elevation angle of 60 degrees. After the projectile touches the surface of the water, it enters the sea experiencing a constant horizontal retardation of -25 m / s ^ 2 and a constant vertical retardation of -3 m / s ^ 2, both for a time of 2 sec,...

8. A coal plant emits 0.40% SO2 by volume at a temperature of 145oC and 101.3...

8. A coal plant emits 0.40% SO2 by volume at a temperature of 145oC and 101.3 kPa from the stack. The total volume of gas emitted is 2.5 x104 m3/min. How many m3 of SO2 are emitted per minute at these conditions? How many moles of SO2 are emitted per minute at these conditions? How many kgs of SO2 are emitted per minute at these conditions? How many kgs of SO2 are emitted per minute at 25oC?

A firm offers credit terms of 3/12, net 45. What is the effective annual rate on...

A firm offers credit terms of 3/12, net 45. What is the effective annual rate on the credit extended if a customer foregoes the discount on a $10,000 purchase? (Do not round intermediate calculations. Round the final answer to 2 decimal places. Omit the % sign in your response. For example, an answer of 15.39% should be entered as 15.39.)

1000 MW coal-fired power plant emits SO2 at the legally allowed limit of 6.47 x 108...

1000 MW coal-fired power plant emits SO2 at the legally allowed limit of 6.47 x 108 g/sec (equivalent to 0.6 lb per 106 BTU). The stack has an effective height of 300 m. It is a cloudy summer day and the wind speed at 10-m is measured at 2.5 m/sec. What is the ground level concentration of SO2 4 km directly downwind. Assume a value for “p” of 0.25.EnvEng please help me solve! thanks!

Water falls without splashing at a rate of 0.400 L/s from a height of 3.60 m...

Water falls without splashing at a rate of 0.400 L/s from a height of 3.60 m into a 0.530-kg bucket on a scale. If the bucket is originally empty, what does the scale read 3.40 s after water starts to accumulate in it?

Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M...

Child height (cm) Father height (cm) Gender 145.0 136.5 M 125.5 121.0 M 125.5 119.5 M 133.5 128.0 M 126.0 135.5 M 142.5 131.0 M 127.5 134.5 M 133.5 132.5 M 130.5 133.5 M 131.0 126.0 M 136.0 124.0 M 132.5 146.5 M 132.0 134.5 M 121.5 142.0 M 131.0 119.0 M 136.0 133.5 M 134.5 118.5 M 138.5 134.0 F 128.5 132.0 F 140.5 131.5 F 134.5 141.5 F 132.5 136.5 F 126.0 136.5 F 143.0 136.0 F 130.0...

Subjects