Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Synthesis of Nano Adsorbents for Mercury Elimination Based on WHO Standards

Abstract:
Iranian researchers from Martyr Chamran University of Ahvaz succeeded in the production of a new type of nano adsorbents that can eliminate mercury from polluted environments.

Synthesis of Nano Adsorbents for Mercury Elimination Based on WHO Standards

Tehran, Iran | Posted on August 6th, 2012

The researchers announced that they have come up with the invention by modifying the structure of magnetic iron oxide nanoparticles.

The produced nanoparticles are able to reduce the amount of mercury to less than the concentration announced by World Health Organization (WHO) at shorter periods.

The elimination of the toxic organic and inorganic materials from the environment has always been a challenge for the environment friends. Being known as a very toxic metal for humans and animals, mercury pollutes the habitats of other creatures too. Therefore, the purification of the environment and water reservoirs is vital.

A research team from Martyr Chamran University of Ahvaz succeeded in the elimination of mercury from aqueous media by using 2-mercaptobenzothiazole and by coating it on the magnetic iron oxide nanoparticles. Removal of mercury from water at lower concentrations was carried out by using the same compound successfully.

The synthesized nano adsorbent needs less time to obtain the required adsorption in comparison with other existing adsorbents. According to the results of the experiments, the nano adsorbent is able to rapidly adsorb mercury at low concentrations. It causes the amount of mercury remaining in the environment to be less than the amount announced by WHO.

The results also suggest that the synthesized nano adsorbent is able to adsorb other heavy metals as well.

Full results of the research have been published in details in Journal of Hazardous Materials.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Harris & Harris Group to Host Conference Call on Second-Quarter 2014 Financial Results on August 15, 2014 July 23rd, 2014

UCF Nanotech Spinout Developing Revolutionary Battery Technology: Power the Next Generation of Electronics with Carbon July 23rd, 2014

Deadline Announced for Registration in 7th Int'l Nanotechnology Festival in Iran July 23rd, 2014

A Crystal Wedding in the Nanocosmos July 23rd, 2014

Discoveries

UCF Nanotech Spinout Developing Revolutionary Battery Technology: Power the Next Generation of Electronics with Carbon July 23rd, 2014

A Crystal Wedding in the Nanocosmos July 23rd, 2014

Nano-sized Chip "Sniffs Out" Explosives Far Better than Trained Dogs: TAU researcher's groundbreaking sensor detects miniscule concentrations of hazardous materials in the air July 23rd, 2014

Penn Study: Understanding Graphene’s Electrical Properties on an Atomic Level July 22nd, 2014

Announcements

Harris & Harris Group to Host Conference Call on Second-Quarter 2014 Financial Results on August 15, 2014 July 23rd, 2014

UCF Nanotech Spinout Developing Revolutionary Battery Technology: Power the Next Generation of Electronics with Carbon July 23rd, 2014

Deadline Announced for Registration in 7th Int'l Nanotechnology Festival in Iran July 23rd, 2014

A Crystal Wedding in the Nanocosmos July 23rd, 2014

Environment

Researchers Use Various Zinc Oxide Nanostructures to Boost Efficiency of Water Purification Process July 13th, 2014

Using Sand to Improve Battery Performance: Researchers develop low cost, environmentally friendly way to produce sand-based lithium ion batteries that outperform standard by three times July 8th, 2014

Development of an interactive tool for the implementation of environmental legislation for nanoparticles manufacturers July 4th, 2014

Up in Flames: Evidence Confirms Combustion Theory: Berkeley Lab and University of Hawaii research outlines the story of soot, with implications for cleaner-burning fuels July 1st, 2014

Water

Researchers Use Various Zinc Oxide Nanostructures to Boost Efficiency of Water Purification Process July 13th, 2014

Harris & Harris Group Continues Its Blog Series to Highlight Most Impactful Portfolio Companies With Produced Water Absorbents, Inc. July 9th, 2014

LED Lamps Implemented in Removal of Pollutants from Water by Using Nanocatalysts July 1st, 2014

New particle-sorting method breaks speed records: Discovery could lead to new ways of detecting cancer cells or purifying contaminated water July 1st, 2014

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE