Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Stellenbosch University scientists patent tea-bag-like water filter

August 13th, 2010

Stellenbosch University scientists patent tea-bag-like water filter

Abstract:
A high-tech, low-cost disposable water 
 filter that fits into the neck of a 
 water bottle and delivers clean water as one drinks from it has been developed and should be commercialised in the next few months.

Professor Eugene Cloete, microbiologist and Dean of the Faculty of Science at Stellenbosch University (SU), together with researchers from the Department of Microbiology and SU polymer scientists, recently patented the portable, easy-to-use and environment-friendly water filter bag, which looks like a tea bag.

The bag is filled with active carbon granules that remove harmful chemicals like endocrine disruptors. 
Cloete says that each "tea bag" filter can clean the most polluted water to the point where it is 100% safe to drink. Once used, the bag is thrown away, and a new one is inserted into the bottle neck.

The sachet combines years of fundamental research on water purification, nanotechnology and food microbiology in a practical way. 
It aims to provide easy access to clean drinking water for vulnerable communities living near polluted water streams. 
There are also plans to commercialise the filter bag into a product that can be used by outdoor enthusiasts on hiking or camping trips.

Source:
engineeringnews.co.za

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Feynman Prize Winners Announced! April 26th, 2015

New ASTM Standards Will Help Educate Present and Future Nanotechnology Workforces April 26th, 2015

Heat makes electrons’ spin in magnetic superconductors April 26th, 2015

QD Vision Wins 2015 Bronze Edison Award for Color IQ™ Quantum Dot Technology April 26th, 2015

Products

Iran Unveils 6 Knowledge-Based Products April 11th, 2015

Toronto-based Environmental Technology Pioneer Green Earth Nano Science Expands in EU February 6th, 2015

DELSEY by Philippe Starck DELSEY Launches New Collection by Philippe Starck February 4th, 2015

NEI introduces NANOMYTE® SuperAi, a Durable Anti-ice Coating December 4th, 2014

Academic/Education

SEFCU, SUNY Poly CNSE Announce Winning Student-Led Teams in the 6th Annual $500,000 New York Business Plan Competition April 25th, 2015

Iranian Female Professor Awarded UNESCO Medal in Nanoscience April 20th, 2015

JPK reports on the use of the NanoWizard® 3 AFM system at the Hebrew University of Jerusalem April 14th, 2015

UK National Graphene Institute Selects Bruker as Official Partner: World-Leading Graphene Research Facility Purchases Multiple Bruker AFMs April 7th, 2015

Announcements

Feynman Prize Winners Announced! April 26th, 2015

New ASTM Standards Will Help Educate Present and Future Nanotechnology Workforces April 26th, 2015

Heat makes electrons’ spin in magnetic superconductors April 26th, 2015

QD Vision Wins 2015 Bronze Edison Award for Color IQ™ Quantum Dot Technology April 26th, 2015

Water

Quantum model reveals surface structure of water: National Physical Laboratory, IBM and Edinburgh University have used a new quantum model to reveal the molecular structure of water's liquid surface April 20th, 2015

Dais Analytic Corporation Appoints Eliza Wang to Board of Directors: Company's Newest Director Brings Expertise in Commercial and Legal Matters Both in the United States and China; Joins on the Heels of Successful Business Development Trade Mission to China April 18th, 2015

Iranian Scientists Produce Magnetic Recyclable Photocatalyst to Purify Polluted Water April 8th, 2015

Water makes wires even more nano: Rice University lab extends meniscus-mask process to make sub-10 nanometer paths April 6th, 2015

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