Investigation on effectiveness and performance of biosand filters in Nepal.
LEE, T.L. (2001): Biosand Household Water Filter Projects in Nepal. (= (Master Thesis) ). Toronto: University of Toronto URL [Visita: 19.05.2019]
Library
ELLIOTT, M.
; STAUBER, C.
; KOKSAL, F.
; DIGIANO, F.
; SOBSEY, M.
(2008):
Reductions of E. coli, Echovirus type 12 and Bacteriophages in an Intermittently Operated Household Scale Slow Sand Filter.
Entradas: Water Research:
Volume 42
, 2662-2670.
URL
[Visita: 19.05.2019]
This book investigates how gender is present in the newly emerging principles on the sustainable management of water resources. The book also reviews how these gender specific principles are currently applied in the water supply, sanitation and hygiene sector.
WIJK-SIJBESMA, C. van (1998): Gender In Water Resource Management Supply and Sanitation. Roles and Realities Revisited. The Hague: International Water and Sanitation Centre (IRC) URL [Visita: 19.05.2019]
Study on removal of parasitic cysts and toxicants as well as bacteria by biosand filter.
PALMATEER, G. MANZ, D. JURKOVIC, A. McINNIS, R. UNGER, S. KWAN, K. K. DUDKA, B. (1997): Toxicant and Parasite Challenge of Manz Intermittent Slow Sand Filter. (= Environmental Toxicology , 217 / 14 ). John Wiley & Sons, Inc. URL [Visita: 19.05.2019]
This children’s book provides information on safe drinking water, ways of water contamination, simple HWTS options presented in attractive illustrations and simple languages so that school children can easily understand them.
ENPHO (2007): Amoeba and Water. Kathmandu and New York: Environment and Public Health Organization (ENPHO) and United Nations Children's Fund (UNICEF) URL [Visita: 19.05.2019]
This dissertation investigates the commercial viability of point-of-use (POU) water treatment systems (solar treatment, physical treatment and chemical treatment) in lower income settings. Six factors that have helped POU projects approach commercial viability are highlighted, including refining and improving product positioning, leveraging existing health awareness, offering an array of POU options, adapting business practices, finding alternative models of viability, and focusing on key product improvements.
HARRIS, J. (2005): Challenges to the Commercial Viability of Point-of-Use (POU) Water Treatment Systems in Low-Income Settings. Master Thesis. Oxford School of Geography and the Environment Oxford University URL [Visita: 19.05.2019]
This article describes how to use shock chlorination safely and effectively.
ATILES, J.H. VENDRELL, P.F. (2003): Disinfecting your well water: Shock Chlorination, Housing and Environment. Georgia: The University of Georgia URL [Visita: 19.05.2019]
IARC
(1991):
IARC monographs on the evaluation of carcinogenic risks to humans. Chlorinated drinking-water; chlorination by-products; some other halogenated compounds; cobalt and cobalt compounds.
Lyon, France:
International Agency for Research on Cancer (IARC)
URL
[Visita: 19.05.2019]
https://www.antenna.ch/en/activities/water-hygiene/press-review/
[Visita: 19.05.2019]
This internet link presents the WATA press release and various articles on WATA and the WATASOL approach.
Factsheet on chlorination with NaDCC tablets.
CAWST (2009): Chlorine (NaDCC Tablets). (= Household Water Treatment and Safe Storage Fact Sheets – Academic ). Alberta: Center for Affordable Water and Sanitation Technology (CAWST) URL [Visita: 19.05.2019]
https://www.cawst.org/services/expertise/biosand-filter
[Visita: 19.05.2019]
This website is a good starting point to get into the subject of biosand filter. It's easy to understand and includes many pictures.
GRAF, J. MEIERHOFER, R. WEGELIN, M.
MOSLER, H. J.
(2008):
Water Disinfection and Hygiene Behaviour in an Urban Slum in Kenya: Impact on Childhood Diarrhoea and Influence of Beliefs.
(= 18
,
335
/
5
).
International Journal of Environmental Health Research
URL
[Visita: 19.05.2019]
STAUBER, C.
(2007):
The Microbiological and Health Impact of the Biosand Filter in the Dominican Republic.
A Randomized Controlled Trial in Bonao.
(= PhD
).
North Carolina:
University of North Carolina
URL
[Visita: 19.05.2019]
Summary and brief evaluation of the main household water treatment and safe storage (HWTS) options for developing countries. Treated options are: chlorination, biosand filtration, ceramic filtration, solar disinfection, filtration and chlorination, flocculation and chlorination.
LANTAGNE, D. S. ; QUICK, R. ; MINTZ, E.D. (2006): Household Water Treatment and Safe Storage Options in Developing Countries. Review of Current Implementation Practices. Entradas: Woodrow Wilson International Center for Scholars (2006): Water Stories: Expanding: Opportunities in small-scale Water and Sanitation Projects: , 17-38. URL [Visita: 19.05.2019]
The purpose of this paper is to describe the development, knowledge and the present design of the concrete household biosand water filter in a manner easily understood by readers who may or may not have advanced training in water treatment engineering.
MANZ, D.H. (2004): Biosand Water Filter Technology Household Concrete Design. URL [Visita: 19.05.2019]
This paper provides detail information on shock chlorination. It is also available at www.oznet.ksu.edu
POWELL, M ROGERS, D.H. WILLINGHAM, J.M. (2005): Shock Chlorination for Private Water Systems. Kansas State University URL [Visita: 19.05.2019]
WATATECHNOLOGY (2018a):
WATA - Operating Manual .
Geneva (Switzerland):
WATA Technology. User Manuals - General Application
URL
[Visita: 18.05.2019]
https://akvopedia.org/wiki/The_WATA_device
[Visita: 18.05.2019]
Akvopedia is an open water and sanitation resource and provide information on production of active chlorine with WATA devices.
https://www.antenna.ch/en/activities/water-hygiene/operating-instructions-wata/
[Visita: 18.05.2019]
This website provides general information on chlorine and its different uses, WATA devices (user guides) and quality control reagents as well as on the WATASOL approach and its implementation around the world.