Treatment and Purification

The purpose of this document is to provide information on household water treatment using seeds of the Moringa oleifera tree. Solutions of Moringa seeds for water treatment may be prepared from seed kernels or from the solid residue left over after oil extraction (presscake).

Image and Content Courtesy: SIWW 2009

Singapore International Water Week 2009, themed Sustainable Cities , Infrastructure and Technologies for Water, aims to help achieve long-term benefits. You will find sound professional advice and clear business direction from various market segments to help you overcome tough challenges in uncertain times at SIWW 2009!

The event's flagship programmes comprise: • Water Leaders Summit • Water Convention • Water Expo • Business Forums • Lee Kuan Yew Water Prize Access the Event Schedule online here: Singapore International Water Week 2009 - Schedule Access Advance Event Programme here: Singapore International Water Week 2009 - Advance Programme

This article published in the Journal of Ecobiology describes the technique of phytoremediation, which is increasingly being adopted wherein certain plants are used to adsorb or degrade the pollutants from soil and water.

This article from the Research Journal Of Chemistry And Environment discusses the several

Solar Water Disinfection (SODIS) is a simple water treatment method to kill any pathogens in water that cause diarrhoea. This website provides a number of resources related to the application of this method

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This Whitman Direct Action water book examines the socio-political and technological obstacles to water development in India and has become a transparent resource for other NGOs, the government sector, academics, and interested individuals to glean the expertise of their contemporaries in the fields of water development and water purification technology.

This  report available on the Environmental Expert.com site highlights and discusses the practical and proven methods for the removal of arsenic from groundwater aquifiers and drinking water systems.

This document by the Tamil Nadu Water Supply and Drainage (TWAD) Board describes the details about the water used for consumption in terms of :

This paper on the GIS Development site highlights the findings of a study taken up for the monitoring, identification and suggesting preliminary measures of water pollution cont

This article on wikipedia provides the details of the phenomenon of arsenic contamination of groundwater and provides information on the following lines: