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Engineers purify sea and wastewater in 2.5 minutes
PHYS.ORG ^ | 4/17/2015

Posted on 07/11/2015 12:14:15 PM PDT by SeekAndFind

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1 posted on 07/11/2015 12:14:15 PM PDT by SeekAndFind
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To: SeekAndFind

I presume that it effectively removes the bacteria and viruses and parasites that can make us sick.


2 posted on 07/11/2015 12:18:44 PM PDT by dhs12345
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To: SeekAndFind

Why do I think this is going the same way as fracking....the government will stop it for 15 years....for testing../.and testing and more testing


3 posted on 07/11/2015 12:20:08 PM PDT by Sacajaweau (s)
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To: dhs12345

it says purify...so it would be potable.


4 posted on 07/11/2015 12:21:08 PM PDT by Sacajaweau (s)
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To: SeekAndFind

“A group of Mexican engineers “

Mexico is certainly NOT sending them across the Southern border! /s


5 posted on 07/11/2015 12:23:10 PM PDT by sagar
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To: dhs12345

The question should be how much water and what’s the cost in 2.5 minutes.


6 posted on 07/11/2015 12:24:18 PM PDT by riverrunner
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To: SeekAndFind

Why can’t we get these Mexicans to come to Southern California?


7 posted on 07/11/2015 12:25:59 PM PDT by SamAdams76
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To: riverrunner

Bet it costs less than your Aquafina bottle.


8 posted on 07/11/2015 12:27:36 PM PDT by sagar
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To: SeekAndFind

Cost will be the defining factor.


9 posted on 07/11/2015 12:30:28 PM PDT by JimRed (Excise the cancer before it kills us; feed & water the Tree of Liberty! TERM LIMITS NOW & FOREVER!)
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To: SeekAndFind

I still wont drink the water.


10 posted on 07/11/2015 12:30:40 PM PDT by GunHoardingCapitalist (Join me in the world of next Tuesday!)
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To: dhs12345

You mean Mexicans?

Shame on me.


11 posted on 07/11/2015 12:31:03 PM PDT by Organic Panic
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To: riverrunner

Exactly. Can you guess the reason cost wasn’t mentioned? There would be no shortage of water anywhere in the world if cost was not a factor.


12 posted on 07/11/2015 12:31:04 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

Wow. They'd have enough salt to last foreve
13 posted on 07/11/2015 12:34:11 PM PDT by KneelBeforeZod (I have five dollars for each of you)
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To: sagar

I still will not ‘drink’ the water in Mexico...


14 posted on 07/11/2015 12:36:28 PM PDT by glasseye
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To: SeekAndFind

umm, maybe I missed it but how much water in 2.5 minutes? kind of important I think.


15 posted on 07/11/2015 12:37:45 PM PDT by muir_redwoods (Freedom isn't free, liberty isn't liberal and you'll never find anything Right on the Left)
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To: riverrunner

Exactly. And how simple. Especially in remote areas.


16 posted on 07/11/2015 12:51:05 PM PDT by dhs12345
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To: dhs12345
“I presume that it effectively removes the bacteria and viruses and parasites that can make us sick.”

Your presumption would be accurate based on the description that ozone is one of the final steps. Ozone will kill off microbial pathogens more effectively than the more commonly used chlorination.

While ozone is a more powerful oxidant it is usually more expensive to use, which is why ozone is not in as wide spread usage as chlorine. In addition, ozone will oxidize a variety of other compounds more effectively than chlorine, which is a good thing, except it often increases operating cost unnecessarily.

I find this an interesting development since I am an industrial wastewater treatment specialist (chemical engineer and microbiologist). I use aspects of these unit operations but am real curious what apparent breakthroughs they are claiming in order to rely solely on physical/chemical means to the extent that this scheme appears to use while being cost competitive.

17 posted on 07/11/2015 1:00:38 PM PDT by Hootowl99
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To: thackney
Can you guess the reason cost wasn’t mentioned? There would be no shortage of water anywhere in the world if cost was not a factor.

Great point.

18 posted on 07/11/2015 1:04:25 PM PDT by ETL (ALL (most?) of the Obama-commie connections at my FR Home page: http://www.freerepublic.com/~etl/)
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To: GunHoardingCapitalist

I still wont drink the water.

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

In no way defending the goofy article, think of water that you would drink. And then think of all the places it’s been.


19 posted on 07/11/2015 1:07:44 PM PDT by loungitude (The truth hurts.)
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To: lafroste

Ping


20 posted on 07/11/2015 1:08:50 PM PDT by Roos_Girl (The world is full of educated derelicts. - Calvin Coolidge)
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