4. Example of waste from the surface treatment process
4.1 Chemical substances and water parameters monitored
All TS industrial plants are subject to administrative authorization and must comply with the general technical requirements laid down in a specific prefectoral decree. This decree includes emission limit values (ELVs) for water emissions. Each industrial operator must monitor a certain number of chemical substances and water parameters. ELVs are generally established taking into account the industrial activity concerned, the nature of the chemical substances discharged and the characteristics of the receiving environment (urban wastewater treatment plant or watercourse).
Table 2 gives the ELVs for five TS manufacturers (each with its own prefectoral...
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Example of waste from the surface treatment process
Conclusions
Bibliography
Standards and norms
- Exigences générales concernant la compétence des laboratoires d'étalonnage et d'essais. - ISO/IEC-17025 - 2017
- Water quality – Determination of mobility inhibition of Daphnia magna – acute toxicity test. - ISO 6341 - 2012
- Water quality – Determination of the long-term toxicity of substances to Daphnia magna Straus. - ISO 10706 - 2000
- Water quality – Protocol for initial evaluation of method performance...
Regulations
Directive 2000/60/EC establishing a framework for Community action in the field of water policy, OJ of the European Communities, L 327, 22.12.2000, p. 1.
Directive 2006/118/EC on the protection of groundwater against pollution and deterioration, OJ of the European Communities, L 372, 12.12.2006, p. 19.
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