Yes, they have somthing brewing in the purification of water, especially the waste water from oil drilling
The frac water angle Shameberg tried to pump shows a complete non-understanding on how the industry works. These clowns don't even take the time to learn enough, so that they can come up with at least a credible scam angle to pump. Instead they throw any poo they can think of against the wall, and see what sticks. Seems they have no pride in their scams. LOL