Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Removing oil left behind in 2.5B gallons of produced water every day in U.S.. Parent comment
I think you are referring to the statement
> The Purdue researchers were able to recover up to 95 percent of the oil that was absorbed.
This is not referring to the amount of contaminants removed from the water. Its referring to recovering the oil from the activated carbon filter.
There are no comments on this comment yet.
I think you are referring to the statement
> The Purdue researchers were able to recover up to 95 percent of the oil that was absorbed.
This is not referring to the amount of contaminants removed from the water. Its referring to recovering the oil from the activated carbon filter.