Capacity-Linked water supply and sanitation improvement for Africa´s peri-urban and Rural Areas (CLARA)
- Wasser - Atmosphäre - Umwelt
- Beitrag für "Forschung für Entwicklung" (EZA)
- Forschungscluster "Landschaft & Entwicklung"
- Forschungscluster "Nachhaltigkeit"
Abstract
There are a large number of small communities and towns in Africa that suffer from severe problems with water supply and sanitation. Small communities in rural areas and peri-urban areas of small towns have comparable settlement structures in which reuse of water and use of sanitation products can be utilized. However, there is only limited local capacity to adopt, implement and operate integrated water supply and sanitation. CLARA's overall objective is to strengthen the local capacity in the water supply and sanitation sector. From a technological point of view, existing low cost technologies for decentralized water supply and sanitation systems shall be assessed and adapted for African conditions with the focus on reducing risks in use and reuse of water and sanitation products, and providing demand oriented water quality. Based on these technological improvements and the experiences from the FP6 projects ROSA and NETSSAF, a simplified planning tool for integrated water supply and sanitation systems for small communities and peri-urban areas shall be developed that incorporates the key factors for success, i.e. operation and maintenance issues and reuse potential, form the beginning of the planning process, and that can be tailored to available local capacities. This simplified integrated CLARA planning tool shall then be tested and evaluated in different geographical African regions to incorporate different economic, cultural and social boundary conditions. For the communities participating in the planning process, application documents will be prepared as a final output that serve as basis to ask for funding of their implementation plans for integrated water supply and sanitation.
Publications
Experiments on struvite precipitation, application and economic analysis in the case of Arba Minch, Ethiopia
Autoren: Dalecha, T., Assefa, E., Krasteva, K., Langergraber, G. Jahr: 2012
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:The CLARA project - Capacity-Linked water supply and sanitation improvement for Africa's peri-urban and Rural Areas
Autoren: Langergraber, G., Weissenbacher , N., Krasteva, K., Müllegger, E., Lechner, M., Casielles, R., Feki, F., Mutua, B.M., Naidoo, V., Dissa, A., Jaait, M., Dalecha, T. Jahr: 2012
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:A tool to compare life-time costs of water supply and sanitation systems
Autoren: Lechner, M., Pressl, A., Ketema A.A., Meinold, K., Casielles, R., Mutua, B.M., Naidoo, V., Dissa, A., Jaait, M., Dalecha, T., Langergraber, G. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:CLARA final report
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:Life Cycle Cost based planning for water supply and sanitation technologies, Case study of Bahir Dar, Ethiopia
Autoren: Ketema, A.A., Lechner, M., Admassu, S., Langergraber, G. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:CLARA Deliverable D6.4 – Local information events and trainings
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:Capacity-Linked water supply and sanitation improvement for Africa's peri-urban and Rural Areas (The CLARA project)
Autoren: Dalecha, T., Assefa, E., Abebe, A., Weissenbacher, N., Krasteva, K., Lechner, M., Müllegger, E., Casielles, R., Feki, F., Mutua, B.M., Naidoo, V., Dissa, A., Jaait, M., , Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Separation between greywater and blackwater as solution for water supply and sanitation improvement in multi-storey building in Arba Minch, Ethiopia
Autoren: Feki, F., Sayadi, S., Weissenbacher, N., Assefa, E., Olto, E., Kanko Gebremariam, M., Dalecha, T., Shibru, B., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Experiment on struvite precipitation, application and economic analysis in Arba Minch, Ethiopia
Autoren: Assefa, E., Dalecha, T., Krasteva, K., Asshauer, R., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Greywater and rain water harvesting as additional water sources for multi-storey buildings in Africa's peri-urban and rural areas
Autoren: Feki, F., Weissenbacher, N., Assefa, E., Olto, E., Dalecha, T., Shibru, B., Sayadi, S., Langergraber, G. Jahr: 2015
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:CLARA Deliverable D5.5 – Application documents
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:CLARA - Project objectives, work progress and achievements, project management (Report period 2: 1 Sep 2012 – 28 Feb 2014)
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:Identifying Main Responsive Input Variables to Develop Life Time Cost Function for Improved Water Supply System Technologies
Autoren: Ketema, A.A., Lechner, M., Admasu, S., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Identifying main responsive input variables to develop life time cost functions for improved water supply system technologies
Autoren: Ketema, A.A., Lechner, M., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Sensitivity of results from the CLARA Simplifying Planning Tool for different input parameters
Autoren: Ketema, A.A., Langergraber, G. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:CLARA Deliverable D6.2 – Published research results
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:The CLARA Simplified Planning Tool
Autoren: Lechner, M., Pressl, A., Ketema A.A., Meinold, K., Casielles, R., Mutua, B.M., Naidoo, V., Coulibaly, Y., Mahi, M., Fontessa, T.D., Langergraber, G. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Towards Improved Sustainable Sanitation in Learning Institutions; Experiences from Nakuru and Njoro, Kenya
Autoren: Gacheiya, R.M., Mutua, B.M, Müllegger, E., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:The CLARA simplified planning tool – a tool to find the most cost-effective solution for water supply and sanitation systems
Autoren: Langergraber, G., Lechner, M., Pressl, A., Ketema, A.A., Naidoo, V. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:Rain water harvesting as solution for water supply and sanitation improvement in multi-storey buildings in Arba Minch, Ethiopia
Autoren: Feki, F., Sayadi, S., Weissenbacher, N., Assefa, E., Olto, E., Kanko Gebremariam, M., Dalecha, T., Shibru, B., Langergraber, G. Jahr: 2013
Conference & Workshop proceedings, paper, abstract
external links and characteristics of the publication:CLARA Simplified Planning Tool v1.5 - User Manual
Autoren: Casielles Restoy, R., Lechner, M., Langergraber, G. Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:CLARA Deliverable D6.5 – Dissemination and exploitation plan
Autoren: Langergraber, G. (Ed.) Jahr: 2014
Forschungsbericht (extern. Auftraggeber)
external links and characteristics of the publication:
Project staff
Günter Langergraber
Priv.Doz.DI Dr.nat.techn. Günter Langergraber
guenter.langergraber@boku.ac.at
Tel: +43 1 47654-81111
BOKU Project Leader
01.03.2011 - 31.12.2015
Alexander Pressl
Dipl.-Ing.Dr. Alexander Pressl
alexander.pressl@boku.ac.at
Tel: +43 1 47654-81123
Project Staff
01.03.2011 - 31.12.2015
Norbert Weissenbacher
Dipl.-Ing.Dr.nat.techn. Norbert Weissenbacher
Project Staff
01.03.2011 - 31.12.2015