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Characterization of sludges - Good practice of sludge dewatering
60.60 Standard published
Characterization of sludges - Guideline of good practice for thermal processes
60.60 Standard published
Characterization of sludges - Sludge management in relation to use or disposal
90.93 Standard confirmed
Characterization of sludges - Determination of dry residue and water content
90.93 Standard confirmed
Characterization of sludges - Determination of Kjeldahl nitrogen
90.93 Standard confirmed
Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride
90.93 Standard confirmed
Characterization of sludges - Determination of total phosphorus
90.93 Standard confirmed
Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)
90.93 Standard confirmed
Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration
90.20 Standard under periodical review
Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility
90.93 Standard confirmed
Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludge
90.20 Standard under periodical review
Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)
90.93 Standard confirmed
Characterisation of sludges - Settling properties - Part 2: Determination of thickenability
90.93 Standard confirmed
Characterisation of sludges - Settling properties - Part 3: Determination of zone settling velocity (ZSV)
90.20 Standard under periodical review
Characterization of sludges - Laboratory chemical conditioning procedure
90.93 Standard confirmed
Characterization of sludges - Physical consistency - Part 1: Determination of flowability - Method by extrusion tube apparatus
90.93 Standard confirmed
Characterization of sludge - Evaluation of sludge density
90.20 Standard under periodical review