Hi there everyone,
Let me start this by saying that this is an honest question. I figure nobody would be better suited to answer my question than a group laser-focused on the negatives of the technology.
I see these types of memes a lot and see statistics of gallons consumed in a lot of articles I read. What I don't understand though is where the water goes that it can't be reclaimed or naturally return from a gas to a liquid.
As a kid(long ago), I was taught of the cycle of rain and the conversion between gases and liquid. It's my understanding that when a liquid is used to cool something, it also follows the same conversion process as it cools.
Could someone explain to me what's going on in this process where the 264 billion gallons of water used in the meme do not return to a liquid state?
I would appreciate any insight into the process that seems to defy this cycle that I am missing. Like I said prior, my knowledge of this process ended in middle school science class so I'm confident that I'm missing something.
Thanks for your time!
I'm a bit uneducated on this, so maybe its a dumb question... But couldn't saltwater be used for cooling as well? We have desalination plants, I'm sure there has gotta be a way to use the water for cooling and eliminate the freshwater problem completely, right? I'm assuming it is just that they don't want to spend more money?
Salt water is really hard on plumbing. At best it could be used as a secondary cooling loop.
It's always this.
Saltwater is corrosive so it would cost more to maintain.
Desalination takes a lot of energy. In order to use seawater without rusting the pipes, they'd need to make even more CO2.
Desalinization is a very costly process, so you would do it only if there are really no other alternatives. If if you can’t get cheaper in other ways