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Methodical Instructions regarding determination of bio-chemical consumption of oxygen in the process of sanitary valuation of water in fishing water basins (No.13-4-2/1750 of 1999).

Pays/Territoire
Fédération de Russie
Type du document
Règlement
Date
1999
Source
FAO, FAOLEX
Sujet
Pêche, Eau
Mot clé
Aquaculture Mariculture Certification Hygiène/procédures sanitaires Inspection Pollution des eaux douces Lutte contre la pollution
Aire géographique
Arctique, Asie et Pacifique, Mer Noire, Mer Caspienne, CEI (Communauté des États indépendants), Europe de l'Est, Europe, Europe et Asie Centrale, Pacifique Nord, Pacifique Nord Occidental
Entry into force notes
Entry into force from the date of validation.
Résumé

Methodical Instructions are destined for veterinary and sanitary state of fishing water basins by method of determination of bio-chemical consumption of oxygen in five days which allows to establish water pollution by the amount of oxygen consumed in five days for aerobic bio-chemical decomposition of organic substances contained in water under study (20 Celsius, in mg/l o2). This method of analysis is especially important for the choice of water source for the construction of new fisheries establishments. The document consists of 4 Secs. Section 1 lays down general provisions. Section 2 regards selection of samples. Section 3 regards determination of bio-chemical consumption of oxygen in five days. Section 4 regards valuation of results.

Texte intégral
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