Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge]
Recently, the application of excreta-based fertilizers has attracted attention due to the strongly increasing prices of chemically produced fertilizers. Faecal sludge from on-site sanitation systems is rich in nutrients and organic matter, constituents which contribute to replenishing the humus laye...
| Main Authors: | , , |
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| Format: | Book Chapter |
| Language: | Francés |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/36797 |
| _version_ | 1855536263599226880 |
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| author | Koné, D. Cofie, Olufunke O. Nelson, K. |
| author_browse | Cofie, Olufunke O. Koné, D. Nelson, K. |
| author_facet | Koné, D. Cofie, Olufunke O. Nelson, K. |
| author_sort | Koné, D. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Recently, the application of excreta-based fertilizers has attracted attention due to the strongly increasing prices of chemically produced fertilizers. Faecal sludge from on-site sanitation systems is rich in nutrients and organic matter, constituents which contribute to replenishing the humus layer and soil nutrient reservoir and to improving soil structure and water-holding capacity. Hence, it represents an important resource for enhancing soil productivity on a sustainable basis. However, there is little in the scientific literature about the performance of treatment technology allowing recovery of nutrient resources from human waste. This paper reviews the state of knowledge of different processes that have been applied worldwide. Their pathogen removal efficiency as well as nutrient and biosolids recovery performances are assessed. The chapter outlines the gaps in research for further development. |
| format | Book Chapter |
| id | CGSpace36797 |
| institution | CGIAR Consortium |
| language | Francés |
| publishDate | 2011 |
| publishDateRange | 2011 |
| publishDateSort | 2011 |
| record_format | dspace |
| spelling | CGSpace367972025-05-15T07:51:10Z Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] Koné, D. Cofie, Olufunke O. Nelson, K. biofertilizers excreta recycling composting pathogens control methods nutrients sanitation Recently, the application of excreta-based fertilizers has attracted attention due to the strongly increasing prices of chemically produced fertilizers. Faecal sludge from on-site sanitation systems is rich in nutrients and organic matter, constituents which contribute to replenishing the humus layer and soil nutrient reservoir and to improving soil structure and water-holding capacity. Hence, it represents an important resource for enhancing soil productivity on a sustainable basis. However, there is little in the scientific literature about the performance of treatment technology allowing recovery of nutrient resources from human waste. This paper reviews the state of knowledge of different processes that have been applied worldwide. Their pathogen removal efficiency as well as nutrient and biosolids recovery performances are assessed. The chapter outlines the gaps in research for further development. 2011 2014-06-12T14:36:42Z 2014-06-12T14:36:42Z Book Chapter https://hdl.handle.net/10568/36797 fr Open Access Kone, D.; Cofie, Olufunke O.; Nelson, K. 2011. Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge]. In Drechsel, Pay; Scott, C. A.; Raschid-Sally, Liqa; Redwood, M.; Bahri, Akissa. L’irrigation avec des eaux usees et la sante: evaluer et attenuer les risques dans les pays a faible revenu. Colombo, Sri Lanka: International Water Management Institute (IWMI); Ottawa, Canada: International Development Research Centre (IDRC); Quebec, Canada: University of Quebec. pp.185-203. (Also in English). |
| spellingShingle | biofertilizers excreta recycling composting pathogens control methods nutrients sanitation Koné, D. Cofie, Olufunke O. Nelson, K. Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title | Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title_full | Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title_fullStr | Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title_full_unstemmed | Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title_short | Options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange. In French. [Low-cost options for pathogen reduction and nutrient recovery from faecal sludge] |
| title_sort | options a faible cout pour la reduction des pathogenes et la recuperation des elements nutritifs des boues de vidange in french low cost options for pathogen reduction and nutrient recovery from faecal sludge |
| topic | biofertilizers excreta recycling composting pathogens control methods nutrients sanitation |
| url | https://hdl.handle.net/10568/36797 |
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