Estimate the length of pipe, Macroeconomics

Engineers sometimes add chlorine to pipes to disinfect water. It is desired to achieve four logs of kill. This means that the effluent concentration of microorganisms is 10-4 times the influent. If the flow is 40 ft3/min, calculate the volume of the pipe required to achieve four logs of kill if the first-order rate constant for disinfection is 0.5 min-1. If the pipe is 3 feet in diameter, how long would the pipe have to be?

 

Posted Date: 3/19/2013 4:04:47 AM | Location : United States







Related Discussions:- Estimate the length of pipe, Assignment Help, Ask Question on Estimate the length of pipe, Get Answer, Expert's Help, Estimate the length of pipe Discussions

Write discussion on Estimate the length of pipe
Your posts are moderated
Related Questions

real gdp measures?

Economists estimate the short run elasticity of demand for a Chipotle burrito is -2.25. i)    What degree of elasticity does Chipotle burritos exhibit? ii)    A 1% change in

Q. Overall effect of a change in real wages? The supply of labor The supply of labour L S is assumed to be positively related to the real wage W/P

Would it be more efficient if more firms could produce Vista? Would Microsoft have spent the money to develop Vista if it didn't hold a patent--that is, if once it developed Vista,

How does an increase in income affect a consumer's budget line and their total utility?


In today's world when almost everything has become easy with just a click on the mouse, even shopping for normal groceries has been revolutionized by making it online. The project

Which of the following is a result of an export subsidy? a. The imposing nation always benefits from an export subsidy. b. The imposing nation suffers a terms of trade loss from an

The Transmission Mechanism The mechanism by which the changes in monetary policy affect aggregate demand is called 'transmission mechanism'. Two stages in transmission mechanis