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8938 search results found
Water, sanitation and Hygiene interventions to combat childhood diarrhoea in developing countries

This document provides a review of the effectiveness of interventions in the water, sanitation and hygiene (WASH) sector in promoting better health outcomes in developing countries, as measured by the incidence of diarrhoea among children.

WADDINGTON, H. SNILSTEIT, B. WHITE, H. FEWTRELL, L. (2009): Water, sanitation and Hygiene interventions to combat childhood diarrhoea in developing countries. (= Synthetic review, 001 ). New Delhi: International initiative for Impact Evaluation (3IE) URL [Accessed: 18.05.2019]
WATA - Operating Manual
WATATECHNOLOGY (2018a): WATA - Operating Manual . Geneva (Switzerland): WATA Technology. User Manuals - General Application URL [Accessed: 18.05.2019]
Marketing Safe Water Systems: Why it is so hard to get safe water to the poor – and so profitable to sell it to the rich

This book provides unique insights – from the varied perspectives of users, disseminators, producers and retailers – into the marketing challenges of point-of-use water treatment devices.

HEIERLI, U. (2008): Marketing Safe Water Systems: Why it is so hard to get safe water to the poor – and so profitable to sell it to the rich. Bern: Swiss Agency for Development and Cooperation (SDC) URL [Accessed: 18.05.2019]
Solar Water Disinfection: A Guide for the Application of SODIS
MEIERHOFER, R. WEGELIN, M. (2002): Solar Water Disinfection: A Guide for the Application of SODIS. (= SANDEC Report , 2 / 6 ). Duebendorf: Water and Sanitation in Developing Countries (SANDEC) at the Swiss Federal Institute of Aquatic Science and Technology (EAWAG) URL [Accessed: 17.05.2019]
Disinfection of drinking water with Ultraviolet light

Power point presentation focused on UV disinfection theory, working mechanism, advantages of UV system with Trojan’s UV disinfection technologies.

LEINBERGER, J. Disinfection of drinking water with Ultraviolet light. Trojan Technologies Inc. URL [Accessed: 17.05.2019]
Water Supply by Vehicle
DRINKING WATER (2008): Water Supply by Vehicle. Washington, DC: National Academy of Sciences URL [Accessed: 17.05.2019]
SODIS – an Emerging Water Treatment Process

This article comprises the work of several research teams which analysed the effectiveness of SODIS in various laboratory and field investigations.

SOMMER, B. ; MARINO, A. ; SOLETE, Y. ; SALAS, M.L. ; DIEROLF, C. ; VALIENTE, C. ; MORA, D. ; RECHSTEINER, R. ; SETTER, P. ; WIROJANAGUD, W. ; AJARME, H. ; AL-HASSAN, A. ; WEGELIN, M. (1997): SODIS – an Emerging Water Treatment Process . In: Journal of Water Supply: Research and Technology - Aqua: Volume 46 , 127. URL [Accessed: 17.05.2019]
Field testing UV Disinfection of Drinking Water

This paper summarises results from field tests with UV-tubes.

GADGIL, A. ; DREASCHER, A. ; GREENE, D. ; MILLER, P. ; MOTAU, C. ; STEVENS, F. (1997): Field testing UV Disinfection of Drinking Water. In: Proceedings of the 23rd WEDC Conference "Water and Sanitation for All," Durban South Africa, September 1-5, 1997: URL [Accessed: 17.05.2019]
UV tube as an appropriate water disinfection technology

This master thesis researches UV tube performance, effectiveness and optimization of design at Laboratory (Renewable and Appropriate Energy Laboratory at UC Berkeley) and in the field (near Patzcuaro, Mexico).

COHN, A. (2002): UV tube as an appropriate water disinfection technology. Master Thesis. Berkeley: University of California URL [Accessed: 17.05.2019]
Smart Disinfection Solutions

This booklet, part of the Smart Water Solutions series provides a wide range of methods and products for home water treatment in rural areas.

NWP (2010): Smart Disinfection Solutions. Examples of small-scale disinfection products for safe drinking water. (= Smart water solutions ). Amsterdam: KIT Publishers URL [Accessed: 17.05.2019]
Environmental Factsheet. Independent Water Entrepreneurs in Latin America

This report outlines the findings of the six-country study (Paraguay, Argentina, Colombia, Guatemala, Peru and Bolivia) of small-scale providers of water supply and sanitation service in Latin America carried out by the Water and Sanitation Program.

SOLO (2003): Environmental Factsheet. Independent Water Entrepreneurs in Latin America. Washington DC: The World Bank URL [Accessed: 17.05.2019]
Disinfection of water by Ultraviolet light

This document shares information on UV introduction, mechanics of disinfection, Ultraviolet dose calculation, estimated lethal dose for microorganisms etc.

INTERNATIONAL WATERGUARD (n.y): Disinfection of water by Ultraviolet light. Burnaby: International Waterguard URL [Accessed: 17.05.2019]