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Descriptor English: Declining Rate Filtration
Descriptor Spanish: Filtración de Tasa Declinante
Descriptor filtración de tasa declinante
Descriptor Portuguese: Filtração de Taxa Declinante
Descriptor French: Filtration à Taux Déclinant
Entry term(s): Falling Rate Filtration
Tree number(s): SP4.895.141.712.348.364.270
Scope note: It consists of the operating mode in which the filtration rate varies from a maximum value, when the filter media is clean, to the minimum value, in which it must be washed. The rate can be constant level (with significant water storage upstream of the filters) or variable (no water storage). (Adapted from https://bit.ly/2TEsfKu)
Allowable Qualifiers: No qualifiers
Related: Declining Rate Filters DeCS
Rapid Filtration DeCS
DeCS ID: 51781
Unique ID: DDCS051781
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Declining Rate Filtration - Preferred
Concept UI FD00061898
Scope note It consists of the operating mode in which the filtration rate varies from a maximum value, when the filter media is clean, to the minimum value, in which it must be washed. The rate can be constant level (with significant water storage upstream of the filters) or variable (no water storage). (Adapted from https://bit.ly/2TEsfKu)
Preferred term Declining Rate Filtration
Entry term(s) Falling Rate Filtration



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