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Descriptor English: | Biological Filters | ||||||
Descriptor Spanish: |
Filtros Biológicos
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Descriptor Portuguese: | Filtros Biológicos | ||||||
Descriptor French: | Filtres Biologiques | ||||||
Tree number(s): |
SP4.895.141.712.348.364.855.188 |
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Scope note: | A fixed bed of rocks, lava, coke, gravel, slag, polyurethane foam, sphagnum peat moss, ceramic, or plastic media over which sewage or other wastewater flows downward that causes a layer of microbial slime (biofilm) to grow, covering the bed of media. |
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Allowable Qualifiers: | No qualifiers | ||||||
Related: |
Phénomènes biologiques
MeSH Zones humides MeSH | ||||||
DeCS ID: | 16419 | ||||||
Unique ID: | DDCS016419 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents |
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SANTÉ PUBLIQUE
Santé environnementale [SP4]Santé environnementale
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