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Descriptor English: Primary Effluents
Descriptor Spanish: Efluentes Primarios
Descriptor efluentes primarios
Entry term(s) efluentes crudos
Descriptor Portuguese: Efluentes Primários
Descriptor French: Effluents Primaires
Entry term(s): Raw Effluents
Tree number(s): SP4.606.806.945.750.207.799.474.258
Scope note: The primary treatment aims to remove the sedimentable solids in suspension, floating materials and part of the suspended organic matter. (Adapted from https://bit.ly/3kM137N)
Allowable Qualifiers: No qualifiers
DeCS ID: 25672
Unique ID: DDCS025672
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Primary Effluents - Preferred
Concept UI FD00058498
Scope note The primary treatment aims to remove the sedimentable solids in suspension, floating materials and part of the suspended organic matter. (Adapted from https://bit.ly/3kM137N)
Preferred term Primary Effluents
Raw Effluents - Narrower
Concept UI FD00058495
Scope note Liquid resulting from the primary decantation process that separates the solid (sludge) and the liquid (raw effluent) after the unitary operation known as flocculation. (Adapted from https://bit.ly/3iFZQMN)
Preferred term Raw Effluents



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