Question

is the Disadvantage of Ex situ Bioremediation
O a. There may be disposal problem after the process is complete
O b. Sites are directly exposed to environmental factors(temp, O2 etc)
O c. Process can be improved by enrichment with desired microorganism
O d. Better controlled and more efficient process​

Answer 1

Explanation:

In order to estimate the frictional head loss in a pipe 1 m in diameter, through

which castor oil of specific gravity 0.96 and dynamic viscosity 9.9 poise, is to

be transported at the rate of 5000 litres per second, a test was conducted on

a pipe of diameter 50 mm using water at 15°C as the model fluid. Calculate

the discharge required for the model pipe.