Documents et rapports
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Ventilated improved pit latrines : Zimbabwean brick designs (anglais)
This paper describes the most recent developments in the design of ventilated improved pit (VIP) latrines in Zimbabwe. A VIP latrine was developed in Zimbabwe in the 1970s as an odorless, fly-free toilet...
Type de document: Document de travail (série numérotée) Numéro du rapport: 11434 Date du document: 1 janvier 1985 Mode de publication: Disclosed Auteur: Morgan, Peter R.,Mara, D. Duncan,Blair Research
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The design of pour-flush latrines (anglais)
This note sets out guidelines for the design of pour-flush latrines, based upon the experience of the Technical Advisory Group in India, Brazil and elsewhere. These guidelines have been written especially...
Type de document: Document de travail (série numérotée) Numéro du rapport: TAG15 Date du document: 1 janvier 1985 Auteur: Mara, D. Duncan,UNDP,Technical Advisory Group (T
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Pit latrine ventilation : field investigation methodology (anglais)
This report describes a suitable methodology for the investigation in the field of the ventilation performance of ventilated improved pit (VIP) latrines. The methodology is based on monitoring the temperature...
Type de document: Document de travail (série numérotée) Numéro du rapport: TAG4 Date du document: 1 janvier 1983 Mode de publication: Disclosed Auteur: Ryan, Beverley A.,Mara, D. Duncan,UNDP,Technical Advisory Group (TAG)
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Sanitation and disease : health aspects of excreta and wastewater management (anglais)
Public health is of central importance in the design and implementation of excreta disposal projects, and better health is the main social and economic benefit that planners and economists hope to gain...
Type de document: Publication Numéro du rapport: 11616 Date du document: 1 janvier 1983 Auteur: Feachem, Richard G.,Bradley, David J.,Garelick, Hemda,Mara, D. Duncan
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Ventilated improved pit latrines : vent pipe design guidelines (anglais)
This technical note sets out preliminary guidelines for the design and construction of vent pipes for ventilated improved pit (VIP) latrines. These guidelines are based on extensive fieldwork, done in...
Type de document: Document de travail (série numérotée) Numéro du rapport: TAG6 Date du document: 1 janvier 1983 Mode de publication: Disclosed Auteur: Ryan, Beverley A.,Mara, D. Duncan,UNDP,Technical
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Ventilated improved pit latrines : recent developments in Zimbabwe (anglais)
This paper describes recent developments in Zimbabwe in the design of ventilated improved pit (VIP) latrines. Two basic designs are presented, one suitable for peri-urban areas and the other for rural...
Type de document: Publication Numéro du rapport: WTP3 Date du document: 31 décembre 1982 Mode de publication: Disclosed Auteur: Morgan, Peter R.,Mara, D. Duncan
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Appropriate sanitation alternatives : a planning and design manual (anglais)
The United Nations has designated the 1980's as the International Drinking Water Supply and Sanitation Decade. Its goal is to provide two of the most fundamental human needs - safe water and sanitary disposal...
Type de document: Publication Numéro du rapport: 13383 Date du document: 1 janvier 1982 Auteur: Kalbermatten,John M.,Julius,Deanne S.,Gunnerson,Charles G.,Mara, D. Duncan,EXT
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Alternative sanitation technologies for urban areas in Africa (anglais)
This report summarizes the results of field studies carried out in five African countries during 1977-78 as part of a World Bank Research Project (RPO671-46) on Appropriate Technology for Water Supply...
Type de document: Document de travail départemental Numéro du rapport: EWT22 Date du document: 28 février 1979 Mode de publication: Disclosed Auteur: Feachem, Richard G.,Mara, D. Duncan,Iwugo, Kenne