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Normas DIN – AENOR
DIN CEN/TR 16394:2015-10;DIN SPEC 19518:2015-10

DIN CEN/TR 16394:2015-10;DIN SPEC 19518:2015-10

Characterization of sludges - Protocol for preparing synthetic suspensions; German version CEN/TR 16394:2014 + AC:2015

Caractérisation des boues - Protocole de préparation de suspensions synthétiques; Version allemande CEN/TR 16394:2014 + AC:2015

Charakterisierung von Schlämmen - Protokoll zur Herstellung synthetischer Suspensionen; Deutsche Fassung CEN/TR 16394:2014 + AC:2015

2015-10 /Active
Equivalencias internacionales:

CEN/TR 16394 (2014-11)

CEN/TR 16394/AC (2015-04)

Fresh sludges are unsuitable for circulation of samples for interlaboratory trials. The circulation of analysts is needed for standards validation dealing with physical properties of sludges.For purposes of comparison and reproductibility, it would be useful to have a European reference for organic synthetic suspension. Elaborating such a standard aims at having an alternative to fresh sludges because: - Sludge characteristics change with storage time; - Sludge characteristics are strongly affected by transport and handling; - Fresh sludges require particular precautions and authorization for transportation. Aerobic sludge first targeted; potentially: anaerobic sludges, physico-chemical sludges, water supply treatment sludges; potentially inorganic sludges (sediments).
Characterisations, Examination of sludge, Handling, Inorganic, Organic, Physical properties, Preservation, Production, Properties, Protocols, Sampling methods, Sludge, Storage, Suspensions (chemical), Synthetic
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