Share on Google Plus Share on Twitter Share on Facebook Share on LinkedIn Share on PInterest Share on Fark! Share on Reddit Share on StumbleUpon Tell A Friend 3 (3 Shares)  
Printer Friendly Page Save As Favorite View Favorites View Article Stats   No comments

Sci Tech

Purifying Water with Nano-particles

By (about the author)     Permalink       (Page 1 of 1 pages)
Related Topic(s): ; ; ; ; , Add Tags Add to My Group(s)

View Ratings | Rate It

opednews.com

Purifying Water with Nano-particles
Adding nanoparticles to a water purifying membrane can double its efficiency, according to a startup company based in Los Angeles. With global water usage on the increase and fresh water in limited supply, the company, NanoH2O, says its novel approach could make such purification technology a viable solution to a growing problem.

Reverse osmosis--feeding water through a semipermeable membrane to filter out impurities--is widely considered to be the most effective way to desalinate water. But it is very energy-intensive, and therefore expensive, because water has to be forced through the membrane under pressure. A key way to reduce the costs involved is to increase the water throughput for the same pressure. But for many years, improvements in membrane technology have been incremental at best, says Jeff Green, NanoH2O founder and CEO.

NanoH2O has found that adding porous nanoparticles to membranes can dramatically increase the efficiency with which water can be filtered. "Under similar pressure, twice as much water goes through," says Green. In a desalination plant, this increased permeability would reduce energy requirements by 20 percent, or increase water productivity by 70 percent for the same cost, he adds.
http://waronyou.com/forums/index.php?topic=1224.new#new

 

Just a fellow news researcher. I often find it hard not to be buried in the spin. So I figured I would share some articles that wont receive any attention.

Share on Google Plus Submit to Twitter Add this Page to Facebook! Share on LinkedIn Pin It! Add this Page to Fark! Submit to Reddit Submit to Stumble Upon

The views expressed in this article are the sole responsibility of the author and do not necessarily reflect those of this website or its editors.

Writers Guidelines

Contact Editor

Most Popular Articles by this Author:     (View All Most Popular Articles by this Author)

AIG subsidiary parties in style in OC, two weeks after bailout

Delta Force officer: US officials stopped plans to kill bin Laden

The missing SNL bailout skit - and the Soros connection

6 Brainwashing Techniques They're Using On You Right Now

California approves nurse-assisted suicide

Zeitgeist Addendum - Watch Now!

Comments

The time limit for entering new comments on this article has expired.

This limit can be removed. Our paid membership program is designed to give you many benefits, such as removing this time limit. To learn more, please click here.

Comments: Expand   Shrink   Hide  
No comments