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12. Subsequent treatments
It's only when all these actions to reduce pollution and consumption at source have been carried out that pretreatment and actual treatment can be considered, thus avoiding as far as possible the under-sizing of systems and the situation where a treatment system that has been oversized is underloaded, malfunctioning and costly. It should also be noted that the works must take into account the likely evolution of the plant's activities.
There are several possible scenarios: direct discharge into the natural environment, land application of raw water, pre-treatment followed by connection to a collective wastewater treatment plant, complete treatment on site or shared with other manufacturers.
In fact, pre-treatment is almost a necessity. They consist of all the physical and mechanical operations required to extract the greatest possible quantity...
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Subsequent treatments
Bibliography
In Engineering Techniques
Standardization
Association Française de Normalisation (AFNOR) http://www.boutique.afnor.fr
- Qualité de l'eau. Détermination de l'inhibition de la mobilité de Daphnia magna straus (cladocera, crustacea). Essai de toxicité aiguë. (Indice de classement : T 90-301). - NF EN ISO 6341 - Mai 1996
- Systèmes de management environnemental. Spécifications et lignes directrices pour son utilisation (indice de classement : X 30-200) - NF EN ISO 14001...
Regulations
European Regulation No. 1836/93 (Eco-audit) on the "Community eco-management and audit scheme" (published in the Official Journal of the European Communities on July 10, 1993).
Water law no. 92.3 of January 3, 1992, which supplements and modifies the law of 12/16/1964 on "water management and regulation, and pollution control".
Arrêté du 2 février 1998 relatif aux prélèvements...
Environmental management
The aim is to put in place measures not only to achieve regulatory compliance, but also to identify impacts, define responsibilities and implement actions to improve the environment.
Two main texts define the objectives to be reached and the means to achieve them: ISO 14001 certification and the European Eco-audit regulation (or EMAS, environmental management and audit scheme)....
Organizations
ACTIA (Association de coordination technique pour l'industrie agroalimentaire) :
ADEME (Agence de l'environnement et de la maîtrise de l'énergie) :
Agence de l'Eau Adour-Garonne :...
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