Goharsharieh Motamedi

3 Questions 2 Answers 0 Followers

Questions related from Goharsharieh Motamedi

What is the design calculation of the vacuum packed bed tower for removal of dissolved oxygen from seawater?

I'm struggling to find any sort of design guidelines. I'm looking to calculate mass transfer variables such as HTU and NTU, the packed column height, the column diameter, the vacuum pump...

07 July 2017 5,719 0 View

What are the environmental impacts of oxygen scavengers?

After injecting the oxygen scavenger to the sea water (like aqueous solution of sodium bisulphite), it will react and absorb the dissolved oxygen in the water. Now if we dump the water back to the...

06 June 2017 1,150 2 View

How should I calculate the required amount of nitrogen for purging in to water to remove dissolved oxygen?

For removal of dissolved oxygen, one way is to purge water with N2. How should I calculate the required amount of N2 as well as the flow rate. Because if the bubbling is too aggressively the...

06 June 2017 4,013 3 View