I'm too poor to NOT drink tap water.
This water is pretty good. I've had terrible water before.
This water is pretty good. I've had terrible water before.
Osmosis is the spontaneous permeation of water through a membrane to equilibrate the concentration (actually the activity) difference between to different solutions, the pressure that you need to apply to the solution with lower concentration of water (higher concentration of other stuff) to stop water from permeating through the membrane is called the osmotic pressure. Reverse osmosis is the exact opposite, you apply pressure greater than the osmotic pressure to make water permeating from low concentration of water to high concentration of water, hence its called reverse osmosis.42Weasels said:When I am at home, I drink it often, though we have a Reverse Osmosis System (which isn't even a thing - osmosis is the permeation of water through a membrane, how does one reverse osmosis? Isn't going the other way still just osmosis?)
Yes I drink tap water, because I've worked in water purification systems within Canada. They are the best out there. Bottled water is nearly carcinogenic if its been out in the sun for any real amount of time. Keep drinking that plastic!krazykidd said:My friends find me weird . Everytime i go to their homes and ask for somethinf to drink they always say water . Now while i have nothing against water in general, i will never ever drink tap water ( except in extreme cases obviously ). They say i'm difficult , especially since the tap water where i live ( montreal , Quebec )is apparently of pretty good quality . Despite that , i always prefered bottled water , than that from the tap .
So my question to you escapists is : Do you drink tap water?
And as a bonus question: Is there tap water where you love considered good
Oh come on, the guy ABOVE me ninja'd me?Jim_Callahan said:Chemist here.
Bottled water is literally just tap water from somewhere else, processed with the same standards (or LOWER standards, since municipal water has to obey both state and federal regulations and bottled just has generic, loose FDA screenings), put in a bottle, and driven a few hundred miles for no reason.
In other words, you're drinking literally exactly the same stuff, you're just arbitrarily burning something like a quart of gasoline and a few ounces of coal and producing a few ounces of kinda-but-not-really recyclable polymer waste per gallon of water for no reason.
The only reason to drink bottled water is if you're fine with tap water but also hate the environment and willing to go out of your way and spend extra money JUST to damage the environment, for no actual benefit to yourself.
(Above assumes you live in the modern first world... but frankly, if you're in central Africa or Mexico or something, don't drink bottled water there either, drink weak beer or pasteurized juice or something else you know is sterilized as a matter of standard processing. The "just tap water from somewhere else" rule applies there, too.)