Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
A safe drinking water supply is critical to the well being of the community and catchment protection is necessary to help avoid, minimise or manage risks to water quality. This document analyses the current situation of two springs in Australia and proposes how protection could be enhanced and implemented.
DOW (2007): Leeuwin Spring Catchment Area and Fisher Road Wellfield Water Reserve Drinking Water Source Protection Plan. Perth: Department of Water (DOW) URL [Visita: 08.03.2019] PDF
This document contains a general guide for local Rope Pump manufacture. It addresses readers interested in this appropriate technology for water lifting that consider introducing the Rope Pump locally. Only generic features of the Rope Pump Concept are explained and hints for successful pump production are given.
ERPF, K. (2005): The Rope Pump Concept. St. Gallen: Rural Water Supply Network (RWSN) URL [Visita: 08.03.2019] PDF
This highly recommended publication comprises everything regarding the establishment of a spring-based water supply system. It elaborates on the underlying hydrogeological principles, preparatory investigations, design, construction, operation and maintenance, and it discusses the most common mistakes made on spring catchments.
MEULI, C. WEHRLE, K. (2001): Spring Catchment. (= Series of Manuals on Drinking Water Supply , 4 ). St. Gallen: Swiss Centre for Development Cooperation in Technology and Management (SKAT) URL [Visita: 08.03.2019] PDF
InterAide started a new O&M project in 2008 in three different districts located in the central region of Malawi. This report provides a description of the project, including the financial and human resource inputs.
SAINT MELOIR, B. de (2009): InterAide Support to Operation and Maintenance of Rural Water Supplies in Malawi in 2008. St. Gallen: Rural Water Supply Network (RWSN) URL [Visita: 08.03.2019] PDF
This book provides a general introduction to a wide range of technologies. Among the topics covered are: planning and management of small water supplies, community water supplies in Central and Eastern European countries, water quality and quantity, integrated water resources management, artificial recharge, rainwater harvesting, spring water tapping, groundwater withdrawal, water lifting, surface water intake, water treatment, aeration, coagulation and flocculation, sedimentation, multi-stage filtration, desalination technology, disinfection, household level water treatment, technologies for arsenic and iron removal from ground water, and emergency and disaster water supply. Chapter 23: Technologies for Arsenic Removal
SMET, J. ; WIJK, C. van (2002): Small Community Water Supplies: Technology, People and Partnership: Technologies for Arsenic Removal - Chapter 23. The Hague: International Water and Sanitation Centre (IRC) URL [Visita: 08.03.2019] PDF
This book provides a general introduction to a wide range of technologies. Among the topics covered are: planning and management of small water supplies, community water supplies in Central and Eastern European countries, water quality and quantity, integrated water resources management, artificial recharge, rainwater harvesting, spring water tapping, groundwater withdrawal, water lifting, surface water intake, water treatment, aeration, coagulation and flocculation, sedimentation, multi-stage filtration, desalination technology, disinfection, household level water treatment, technologies for arsenic and iron removal from ground water, and emergency and disaster water supply.
SMET, J. ; WIJK, C. van (2002): Small Community Water Supplies: Technology, People and Partnership: Spring Water Tapping - Chapter 8. The Hague: International Water and Sanitation Centre (IRC), pp. 151-168. URL [Visita: 08.03.2019] PDF
This report describes the periodic maintenance needed for spring boxes and seep collection systems to make them operate effectively in the long-term.
WFTW (n.y): Maintaining Structures for Springs. Technical Note No. RWS. 1.0.1. Washington, D.C.: Water for the World (WFTW), U.S. Agency for International Development URL [Visita: 08.03.2019] PDFThe Web Map Application aims at visualising hydrogeological information collected within the WHYMAP project on a global scale. For more regional or country level interest, additional information on available hydrogeological maps is provided.
This Technical Brief looks at spring protection including the catchment area, the immediate area around the spring and the construction of spring boxes. It also highlights two methods of reducing sediments in the water coming from large springs and introduces alternative protection methods to spring boxes.
OXFAM (2008): Spring Protection. Technical Brief. Oxford: Oxfam International URL [Visita: 08.03.2019] PDF
This paper presents a review of the highlights that have been achieved during the recent years and the state-of-the-art for most important efforts in the field of desalination by renewable energy, with emphasis on solar energy applications.
MATIOULAKIS, E. ; BELESSIOTIS, V. ; DELYANNIS, E. (2007): Desalination by using Alternative Energy: Review of State of the Art. Entradas: Elsevier Desalination : Volume 203 , 346-365. URL [Visita: 07.03.2019] PDF
Indirect solar desalination systems consist of a conventional desalination unit coupled to a solar conversion system. Their most significant possibilities of development in the near future are assessed in this paper. Particular emphasis is given to the efficiency of such systems since their cost mainly depends on the maturity of the technology and the production scale.
GARCIA-RODRIGUEZ, L. (2007): Assessment of most Promising Developments in Solar Desalination. Entradas: RIZZUTI ; (2007): Solar Desalination for the 21th Century. Heidelberg: 355-369. URL [Visita: 07.03.2019] PDF
