Technical Guide to EcoSan Promotion

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WHO, UNICEF (2009). Meeting the MDG drinking water and sanitation target for the urban and rural challenge of the decade target. Geneva, Switzerland. Ingle R., Rieck C. and M¸nch E. (2010) Experiences with EcoSan Systems to provide Sustainable Sanitation for Schools in Kenya and India. Deutsche Gesellschaft f¸r Technische Zusammenarbeit (GTZ) GmbH, Ecosan Program, Dag-Hammarskjˆld-Weg Eschborn, Germany, GTZ-Kenya, Nairobi, Kenya. Shangwa, A. and Morgan, P. 2009. Teaching Ecological Sanitation in a school environment in Zimbabwe, 34th WEDC International Conference on Water, Sanitation and Hygiene. Addis Abeba, Ethiopia, May 2009, http://www.gtz.de/en/themen/umwelt-infrastruktur/ wasser/8745.htm. Further reading Arnold (2008). Finance for Sanitation - Financial benefits and limits of the EcoSan toilet in Kenya, unpublished study works Conant, J. (2005). Sanitation and Cleanliness for a Healthy Environment. Hesperian Foundation, UNDP, Sida Costford (2007). Cost Effective Construction Technology at COSTFORD. Available at: http://59.92.116.99/website/RDC/docsweb/Booklet-Laurie%20Baker/3-The %20 Legacy/3c-Cost%20effective%20construction%20technology.pdf. Last reviewed October 11, 2008 GTZ (2005), data sheets for ecosan projects, Urine Diverting Dry Toilets dissemination programme. Guanxi province, China http://www.gtz.de/EcoSan IWA & GTZ (2004). EcoSan – Closing the loop. Proceedings of the 2nd International Symposium on Ecological Sanitation, Incorporating the 1st IWA Special Group Conference on Sustainable Sanitation 7th – 11th April 2003, Lbeck, Germany. Joensson et al. (2004). Guidelines on Use of Urine and Faeces in Crop Production. EcoSanRes, Stockholm Environment Institute. Peasey, A. (2000). Health Aspects of Dry Sanitation with Waste Reuse, WELL ROTARIA del Peru SAC, BaÒo EcolÛgico Seco –soluciÛn econÛmica. Unpublished power point presentation, more info available under chr@ rotaria.net Sittoni et al. (2005). A Review of EcoSan Experience in Eastern and Southern Africa. Water and Sanitation Program. The World Bank. Tilley et al. (2008). Compendium of Sanitation Systems and Technologies, Eawag-Sandec. Waffler, M. (2008). Assessment of Urine-Diversion Dehydration Toilet designs with respect to construction materials used and associated costs, GTZ. Switzerland. 88
Technical Guide to EcoSan Promotion Annex 1 Drawings of UDDT 89
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Technical Guide to EcoSan Promotion
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Cataloguing-in-publication data Pub
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Preface The EcoSan Promotion Projec
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Acronyms ABR BC BDBR BOD COD DTS Ec
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3.3.2 Current design and costs of U
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List of figures Figure 1 : Average
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1.1 Global historical perspective t
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1.3 The MDG sanitation targets Acco
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There are some 50 diseases, includi
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1.6 Kenyan context of eco-sanitatio
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The most commonly used technologies
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The EU-GTZ-SIDA EcoSan Promotion pr
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Vision 2030 focuses on correcting K
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2.1 The Philosophy of Ecological-sa
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The benefits of humanure is maximiz
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2.4 Reaping maximum benefits from E
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Figure 4 : Ecosan water and nutrien
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24 Figure 5 : Imparting knowledge o
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2.8 Policy And Advocacy Issues On S
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Other very involved ministries are
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Sanitation coupled with hygienic ha
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Of these, 470 million live in Afric
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3.1 Introduction A Urine Diverting
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The diverted urine that is loaded w
Page 50 and 51: Flush systems come in different des
Page 52 and 53: alternately with only one vault in
Page 54 and 55: Slab thickness of 80 mm is used to
Page 56 and 57: Steps Steps are direct in front of
Page 58 and 59: Figure 8: Modulated squatting pan i
Page 60 and 61: Although this is the cheapest optio
Page 62 and 63: Faeces should be applied and mixed
Page 64 and 65: 4.1 Introduction An Anaerobic Baffl
Page 66 and 67: Organic.dry.matter.(Kg).(Kg.ODM /m3
Page 68 and 69: Table 4: The charge ratio for vario
Page 70 and 71: Proportion of building materials:
Page 72 and 73: Anaerobic baffled reactor (ABR) con
Page 74 and 75: conditions. To produce acetic acid,
Page 76 and 77: 5.1 The Fossa Alterna 5.1.1 Introdu
Page 78 and 79: • Add more leaves periodically to
Page 80 and 81: Once working at full capacity it is
Page 82 and 83: • No electrical energy required
Page 84 and 85: • Ensure that primary treatment i
Page 86 and 87: • Ensure that primary treatment i
Page 88 and 89: 6.1 Introduction Many public instit
Page 90 and 91: 6.2 Case examples of schools using
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Page 114 and 115: 102 Annex 3 Drawings of 6m Anaerobi
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Page 128 and 129: Annex 4 Sources of waste water cons
Page 130 and 131: Volume of liquid(VL) m 3 /d Is equa
Page 132 and 133: Length of each chamber m 1 Depth of
Page 134: About this book In Kenya, many publ
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