Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)

The aim of this study is to describe the system of collection and evacuation of faecal sludge in Bafoussam (Cameroon), to raise the insufficiencies in order to propose a method for a better management. The actors and their roles in the chain of management of faecal sludge were identified. Faecal was...

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Autores principales:	Célestin Defo, Théophile Fonkou, Paul Blaise Mabou , Paulin Nana, Yacouba Manjeli
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2015
Materias:	faecal sludge collect evacuation urban waste city pollution Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/a81497dd4f7444db8436dd94380a9da7
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spelling	oai:doaj.org-article:a81497dd4f7444db8436dd94380a9da72021-12-02T10:00:01ZCollecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)1492-844210.4000/vertigo.15994https://doaj.org/article/a81497dd4f7444db8436dd94380a9da72015-05-01T00:00:00Zhttp://journals.openedition.org/vertigo/15994https://doaj.org/toc/1492-8442The aim of this study is to describe the system of collection and evacuation of faecal sludge in Bafoussam (Cameroon), to raise the insufficiencies in order to propose a method for a better management. The actors and their roles in the chain of management of faecal sludge were identified. Faecal wastes were collected, characterized in the lab and their potential effects on the surrounding populations of the site of the discharge were evaluated. The principal results showed that faecal wastes are managed autonomously in the septic tanks (49 %) and the latrines (59 %). The actors involved in the collection and evacuation of faecal sludge are : population, urban community and a private company. The physicochemical characteristics of muds are very high compared to the norms of rejection required by the World Health Organization (DCO, 60 500 mg/l ; NH4+, 1472 mg/l ; PO4-3, 1044 mg/l). A volume of about 1440 m3 of faecal waste are pumped per year by tankers and are poured without treatment at the edge of the Noun river.Célestin DefoThéophile FonkouPaul Blaise Mabou Paulin NanaYacouba ManjeliÉditions en environnement VertigOarticlefaecal sludgecollectevacuationurban wastecitypollutionEnvironmental sciencesGE1-350FRVertigO, Vol 15, Iss 1 (2015)
institution	DOAJ
collection	DOAJ
language	FR
topic	faecal sludge collect evacuation urban waste city pollution Environmental sciences GE1-350
spellingShingle	faecal sludge collect evacuation urban waste city pollution Environmental sciences GE1-350 Célestin Defo Théophile Fonkou Paul Blaise Mabou Paulin Nana Yacouba Manjeli Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
description	The aim of this study is to describe the system of collection and evacuation of faecal sludge in Bafoussam (Cameroon), to raise the insufficiencies in order to propose a method for a better management. The actors and their roles in the chain of management of faecal sludge were identified. Faecal wastes were collected, characterized in the lab and their potential effects on the surrounding populations of the site of the discharge were evaluated. The principal results showed that faecal wastes are managed autonomously in the septic tanks (49 %) and the latrines (59 %). The actors involved in the collection and evacuation of faecal sludge are : population, urban community and a private company. The physicochemical characteristics of muds are very high compared to the norms of rejection required by the World Health Organization (DCO, 60 500 mg/l ; NH4+, 1472 mg/l ; PO4-3, 1044 mg/l). A volume of about 1440 m3 of faecal waste are pumped per year by tankers and are poured without treatment at the edge of the Noun river.
format	article
author	Célestin Defo Théophile Fonkou Paul Blaise Mabou Paulin Nana Yacouba Manjeli
author_facet	Célestin Defo Théophile Fonkou Paul Blaise Mabou Paulin Nana Yacouba Manjeli
author_sort	Célestin Defo
title	Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
title_short	Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
title_full	Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
title_fullStr	Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
title_full_unstemmed	Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)
title_sort	collecte et évacuation des boues de vidange dans la ville de bafoussam, cameroun (afrique centrale)
publisher	Éditions en environnement VertigO
publishDate	2015
url	https://doaj.org/article/a81497dd4f7444db8436dd94380a9da7
work_keys_str_mv	AT celestindefo collecteetevacuationdesbouesdevidangedanslavilledebafoussamcamerounafriquecentrale AT theophilefonkou collecteetevacuationdesbouesdevidangedanslavilledebafoussamcamerounafriquecentrale AT paulblaisemabou collecteetevacuationdesbouesdevidangedanslavilledebafoussamcamerounafriquecentrale AT paulinnana collecteetevacuationdesbouesdevidangedanslavilledebafoussamcamerounafriquecentrale AT yacoubamanjeli collecteetevacuationdesbouesdevidangedanslavilledebafoussamcamerounafriquecentrale
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Collecte et évacuation des boues de vidange dans la ville de Bafoussam, Cameroun (Afrique centrale)

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