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Characterization of sludges - Good practice for sludge utilisation in agriculture
60.60 Standard published
Characterization of sludges - Determination of Kjeldahl nitrogen
90.93 Standard confirmed
Characterization of sludges - Sludge management in relation to use or disposal
90.60 Close of review
Characterizataion of sludges - Good practice for sludge utilisation in land reclamation
60.60 Standard published
Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride
90.93 Standard confirmed
Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)
90.20 Standard under periodical review
Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration
90.93 Standard confirmed
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
90.93 Standard confirmed
Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)
90.20 Standard under periodical review
Characterisation of sludges - Settling properties - Part 2: Determination of thickenability
90.20 Standard under periodical review
Characterisation of sludges - Settling properties - Part 3: Determination of zone settling velocity (ZSV)
90.93 Standard confirmed
Characterization of sludges - Laboratory chemical conditioning procedure
90.60 Close of review
Characterization of sludges - Good practice for landfilling of sludges and sludge treatment residues
60.60 Standard published
Characterization of sludges - Determination of calorific value
90.93 Standard confirmed
Characterization of sludges - Protocol for organizing and conducting inter-laboratory tests of methods for chemical and microbiological analysis of sludges
60.60 Standard published
Characterization of sludges - Detection and enumeration of Escherichia coli in sludges, soils, soil improvers, growing media and biowastes - Part 1: Membrane filtration method for quantification
60.60 Standard published
