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3. Prerequisites for pollution measurement
3.1 Wastewater sampling and analysis
3.1.1 Basic principles of sampling
Given the heterogeneous composition of waste effluents in general, and their variability over time, a sampling operation is considered satisfactory when the sample is representative of the quality of the effluent in question.
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Prerequisites for pollution measurement
Measuring wastewater pollution
Bibliography
Standards and norms
Summary of standards cited in the text apart from those listed in tables 20 and 22, detailed in the article.
- Petroleum products – Determination of total hydrocarbon index in aqueous effluents by infrared spectrometry – Petroleum refineries Industries, depots and bulk transport of petroleum products - NF M07-203 - 12-08
- Water quality – Fluoride ion assay – Potentiometric method - NF T90-004...
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