Water - AZoNano Search

Water Treatment and the Problem with Drinking Water and Waste Water Treatment

Article - 12 May 2005

Waste water for operations such as paper milling or minerals processing must be treated before it can be considered for applications such as drinking water. This paper looks at how variables affect...

Nanosized Iron Hydroxide To Adsorb Pollutants - New Product

Article - 9 Jan 2004

Nanosized particles of iron hydroxide have been proved by Bayer researchers to be a highly effective adsorbent. At the heart of the system is a fixed bed of Bayoxide® E33 iron hydroxide granules,...

Using Nanotechnology to Improve Photocatalytic Efficiencies for Water Treatment

Article - 1 Oct 2009

Heterogeneous photocatalysis involves the use of a semi-conducting material which can be excited by the absorption of light.

Water Treatment and the Role of Zeta Potential in Water Treatment Process Control

Article - 12 May 2005

Zeta potential is becoming a more important tool in the treatment of waste water systems. The concept is explained and its effect on processes such as sedimentation, flotation and filtration is...

Water Vapor Sorption by Milk Powders

Article - 11 Jul 2019

This article discusses measuring water content and rate of adsorption of water in milk powders.

Polypropylene Emulsion System Based on Clean Water

Article - 8 Mar 2018

Find out about the polypropylene emulsion system based on clean water from Empower Materials Inc.

Nanotechnology - Advancing Environmental Protection by Addressing Long-Term Sustainability of Resources and Resource Systems

Article - 22 Aug 2009

Nanotechnology allows the advancement of environmental protection by tackling long-term sustainability of resources and resource systems. This article describes the potential and actual nanotechnology...

First Meeting of The Nanotechnology Clean Water Initiative - News Item

Article - 23 Feb 2004

The problem of water shortages in the Middle East has been given an initial helping hand with leaders of the nanotechnology industry in Israel joining together for the first meeting of stakeholders in...

Nanoscale Membranes and the Potential for Cheaper Water Filtration

Article - 11 Jan 2021

A team of researchers from The University of Texas at Austin and Penn State have developed a method of enhancing water filtration using nanoscale membranes.

Nanomembranes in Water Treatment

Article - 8 Jan 2013

Nanomaterials could help to make water treatment plants more efficient and cheaper to run, as well as potentially making them easier to build in developing countries where the clean water supply is...