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ISO 5667-13:2011
Water quality - Sampling - Part 13: Guidance on sampling of sludges
ISO 5667-13:2011 gives guidance on the sampling of sludges from wastewater treatment works, water treatment works and industrial processes. It is applicable to all types of sludge arising from these works and also to sludges of similar characteristics, e.g. septic tank sludges. Guidance is also given on the design of sampling programmes and techniques for the collection of samples.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]