Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne

In the urban park BANGR-WEOOGO of the commune of Ouagadougou (Burkina Faso) the proliferation of the water hyacinth threatens the conservation of the biodiversity. The application of the integrated fight, did not permit the éradication. The aim of the study, is to contribute to the installation of a...

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Autores principales:	Oumarou Almoustapha, Jeanne Millogo-Rasolodimby
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2006
Materias:	bio gas compost Eichhornia crassipes urban park Bangr-Weoogo Africa environment Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/de3f68fa84f04d37866861813670e3f2
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spelling	oai:doaj.org-article:de3f68fa84f04d37866861813670e3f22021-12-02T10:00:33ZProduction de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne1492-844210.4000/vertigo.2221https://doaj.org/article/de3f68fa84f04d37866861813670e3f22006-09-01T00:00:00Zhttp://journals.openedition.org/vertigo/2221https://doaj.org/toc/1492-8442In the urban park BANGR-WEOOGO of the commune of Ouagadougou (Burkina Faso) the proliferation of the water hyacinth threatens the conservation of the biodiversity. The application of the integrated fight, did not permit the éradication. The aim of the study, is to contribute to the installation of a protocol of management of Eichornia crassipes which associates the mechanical fight with valorization by the production of biogas and compost. The results show a significant production of biomass with a proportion of dry weight (DW) of 6,12 %. The experiment, carry out with some discontinuous digesters of 200 liters using 60 kg of water hyacinth as substrate mixed with 20 liters of liquid manure bacterium méthanogènes, indicate a average of bio gas production of 1440 liters for 3,67 kg of dry matter of water hyacinth witch means 392,37 liters /kg/ DW. The composts resulting from these experiments contain average 9,930 kg de total phosphore, 0,690 kg of ortho-phosphate, 6,27 kg nitrogene d’azote (N-Kjeldahl) 1,1 kg of organic carbon per ton of compost. The application of this technology in the wetlands infested by E crassipes has several advantages: energy production, compost and control of the proliferation of the water hyacinth. Oumarou AlmoustaphaJeanne Millogo-RasolodimbyÉditions en environnement VertigOarticlebio gascompostEichhornia crassipesurban park Bangr-WeoogoAfricaenvironmentEnvironmental sciencesGE1-350FRVertigO, Vol 7, Iss 2 (2006)
institution	DOAJ
collection	DOAJ
language	FR
topic	bio gas compost Eichhornia crassipes urban park Bangr-Weoogo Africa environment Environmental sciences GE1-350
spellingShingle	bio gas compost Eichhornia crassipes urban park Bangr-Weoogo Africa environment Environmental sciences GE1-350 Oumarou Almoustapha Jeanne Millogo-Rasolodimby Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
description	In the urban park BANGR-WEOOGO of the commune of Ouagadougou (Burkina Faso) the proliferation of the water hyacinth threatens the conservation of the biodiversity. The application of the integrated fight, did not permit the éradication. The aim of the study, is to contribute to the installation of a protocol of management of Eichornia crassipes which associates the mechanical fight with valorization by the production of biogas and compost. The results show a significant production of biomass with a proportion of dry weight (DW) of 6,12 %. The experiment, carry out with some discontinuous digesters of 200 liters using 60 kg of water hyacinth as substrate mixed with 20 liters of liquid manure bacterium méthanogènes, indicate a average of bio gas production of 1440 liters for 3,67 kg of dry matter of water hyacinth witch means 392,37 liters /kg/ DW. The composts resulting from these experiments contain average 9,930 kg de total phosphore, 0,690 kg of ortho-phosphate, 6,27 kg nitrogene d’azote (N-Kjeldahl) 1,1 kg of organic carbon per ton of compost. The application of this technology in the wetlands infested by E crassipes has several advantages: energy production, compost and control of the proliferation of the water hyacinth.
format	article
author	Oumarou Almoustapha Jeanne Millogo-Rasolodimby
author_facet	Oumarou Almoustapha Jeanne Millogo-Rasolodimby
author_sort	Oumarou Almoustapha
title	Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
title_short	Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
title_full	Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
title_fullStr	Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
title_full_unstemmed	Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne
title_sort	production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en afrique sahélienne
publisher	Éditions en environnement VertigO
publishDate	2006
url	https://doaj.org/article/de3f68fa84f04d37866861813670e3f2
work_keys_str_mv	AT oumaroualmoustapha productiondebiogazetdecompostapartirdeeichhorniacrassipesmartsolmslaubpontederiaceaepourundeveloppementdurableenafriquesahelienne AT jeannemillogorasolodimby productiondebiogazetdecompostapartirdeeichhorniacrassipesmartsolmslaubpontederiaceaepourundeveloppementdurableenafriquesahelienne
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Production de biogaz et de compost à partir de eichhornia crassipes, (mart) solms-laub (pontederiaceae) pour un développement durable en Afrique sahélienne

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