what is the difference between absorber and scrubbers

4 Answers   Parco,

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ENVIRONMENTAL ENGINEERING - QUESTION 22.3 : A well delivers 225 US-gallons per minute of water to a chemical plant during normal system operation. (a) Calculate its flowrate in the unit of mega US-gallon per day or MGD. (b) The following formula is written next to the chlorine feed point : (chlorine feed rate, lb / day) = (flowrate, MGD) X (dose, mg / L) x (8.34). If this formula is correct, then what should the chlorine feed rate to be in pounds per day (lb / day) if the desired dose is 2 mg / L. (c) Prove by calculations that the constant 8.34 in the formula next to the chlorine feed point is correct. Let 1 US-gallon = 3.78541 L and 1 mg = 0.0000022046 pound.

1 Answers  

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What are some typical applications for glass-lined reactors?

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Explain what are flameless oxidizers?

0 Answers  

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I HAVE DOMAIN KNOWLEDGE IN PROCESS MANUFACTURINGAND I GOT AN APPARTUNITY AS A BUSINESS ANALYST AND I DNT HAVE ANY KNOWLEDGE ON ORACLE APPS/GIVE ME ANY VALUBLE SUGGESTION?

0 Answers   Satyam,

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A cylindrical vessel of 10m height has water upto 6m and is under a pressure of 15bar.What will be the pressure at the bottom most point of the vessel?

4 Answers  

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colour of flame is blue as well red. why?

1 Answers   Oxford,

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Explain what types of metals are typically removed via chemical precipitation?

0 Answers  

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What is the working of vaccum distilation coloumn in a petroleum refinary?

4 Answers  

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What are the disadvantages of using gear pumps?

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What are the design considerations for a piping system for the transfer of slurries?

0 Answers  

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How is plate heat exchangers used in an ammonia refrigeration system?

0 Answers  

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