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DC Field | Value | Language |
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dc.contributor.author | Harcheb, Lylia | - |
dc.date.accessioned | 2023-05-30T10:34:45Z | - |
dc.date.available | 2023-05-30T10:34:45Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/477 | - |
dc.description.abstract | In Algeria, water treatment is done by conventional proceed generally by activated sludge; these latter do not take in charge elimination of metallic pollutant. So that, in the exit of station, purified water vehicle a considerable quality of trace metallic element. For an optimal re-use of this water without health and environmental risk, a tertiary treatment is essential. This treatment can be ensured by biotechnological processes based on the ability possessed by some micro-organisms to accumulate the metal cations, which constitute an alternative to the expensive and complex physic-chemical processes. This thesis constitutes a bibliographical study relating to the various techniques of bioaccumulation of these micro-organisms. | en_US |
dc.language.iso | fr | en_US |
dc.subject | Eaux. Métaux lourd. Biotechnologie. Bio-sorption. Toxicité. Micro-organisme. | en_US |
dc.subject | Waters. Heavy metals. Biotechnology. Organic-sorption. Toxicity. Micro-organism. | en_US |
dc.title | Elimination des métaux lourds par les procèdes biotechnologiques. | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | Conception des Systèmes d'Assainissement |
Files in This Item:
File | Description | Size | Format | |
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6-0006-14D.pdf | Full Text | 28,13 MB | Adobe PDF | View/Open |
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