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OXYDATION AEROBIE [4 records]
Record 1 - internal organization data 2012-01-13
Record 1, English
Record 1, Subject field(s)
- Water Treatment (Water Supply)
- Water Pollution
Record 1, Main entry term, English
- thermophilic aerobic digestion
1, record 1, English, thermophilic%20aerobic%20digestion
correct
Record 1, Abbreviations, English
- TAD 1, record 1, English, TAD
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A composting process which can be used to treat waste food or other organic materials in a liquid slurry or semi-solid form. 1, record 1, English, - thermophilic%20aerobic%20digestion
Record number: 1, Textual support number: 1 CONT
Feedstock is fed into a digester where air is forced through the material to encourage the growth of aerobic microbes. The process is exothermic and the heat is maintained at thermophilic conditions of between 55-65°C. The retention time of the process is usually between two and five days, as degradation is rapid. Following digestion the digestate is usually dewatered or dried. The output is a bio-fertiliser. 1, record 1, English, - thermophilic%20aerobic%20digestion
Record 1, French
Record 1, Domaine(s)
- Traitement des eaux
- Pollution de l'eau
Record 1, Main entry term, French
- stabilisation aérobie thermophile
1, record 1, French, stabilisation%20a%C3%A9robie%20thermophile
correct, feminine noun
Record 1, Abbreviations, French
- sat 2, record 1, French, sat
correct, feminine noun
Record 1, Synonyms, French
- digestion aérobie thermophile 3, record 1, French, digestion%20a%C3%A9robie%20thermophile
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Stabilisation aérobie thermophile(souvent appelée digestion aérobie thermophile). Cette technique est semblable à celle utilisée pour le compostage de déchets organiques solides. Elle utilise le caractère exothermique des réactions d’oxydation pour accroître la température dans le réacteur; cette montée de température élève la vitesse de réaction et peut, si elle est suffisante, permettre une certaine décontamination de la boue en germes pathogènes. Les systèmes de stabilisation aérobie thermophile travaillent entre 45 et 60°C. 3, record 1, French, - stabilisation%20a%C3%A9robie%20thermophile
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2000-11-08
Record 2, English
Record 2, Subject field(s)
- Biochemistry
- Biotechnology
Record 2, Main entry term, English
- vinegar production
1, record 2, English, vinegar%20production
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Oxidative fermentation in which dilute solutions of ethanol are oxidized by Acetobacter, with oxygen or air, to produce acetic acid and water. 2, record 2, English, - vinegar%20production
Record 2, French
Record 2, Domaine(s)
- Biochimie
- Biotechnologie
Record 2, Main entry term, French
- fabrication de vinaigre
1, record 2, French, fabrication%20de%20vinaigre
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Oxydation de l'alcool éthylique en acide acétique par les bactéries acétiques(Acetomonas, Acetobacter), aérobies strictes. Cette fermentation [...] est aérobie. 1, record 2, French, - fabrication%20de%20vinaigre
Record number: 2, Textual support number: 1 CONT
L’une des bioconversions les plus anciennes est celle de l’alcool éthylique en acide acétique dans la fabrication du vinaigre. 2, record 2, French, - fabrication%20de%20vinaigre
Record number: 2, Textual support number: 1 OBS
Le vinaigre fabriqué traditionnellement par une culture de surface (procédé d’Orléans) ou par ruissellement sur des copeaux de bois sur lesquels sont adsorbées les bactéries (procédé Schutzenbach) est actuellement fabriqué par culture agitée fortement aérée. 1, record 2, French, - fabrication%20de%20vinaigre
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1996-05-17
Record 3, English
Record 3, Subject field(s)
- Water Treatment (Water Supply)
- Pulp and Paper
Record 3, Main entry term, English
- oxidation lagoon
1, record 3, English, oxidation%20lagoon
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A holding pond in which mill liquid effluents are retained in order that oxygen may be added by the use of air so that biological oxidation of organic materials takes place. 2, record 3, English, - oxidation%20lagoon
Record 3, French
Record 3, Domaine(s)
- Traitement des eaux
- Pâtes et papier
Record 3, Main entry term, French
- lagune servant à l'oxydation
1, record 3, French, lagune%20servant%20%C3%A0%20l%27oxydation
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
La forme la plus simple du traitement aérobie est l'oxydation en lagune; cette technique repose sur la diffusion naturelle de l'air ambiant dans l'effluent. On utilise à cet effet des bassins peu profonds qui s’étendent sur de vastes domaines. Lorsque la profondeur dépasse de 0, 9 à 1, 2 m, l'activité des micro-organismes anaérobies se développe dans les couches les plus profondes. Cette méthode permet de supprimer une grande partie de la DBO avec des moyens techniques réduits et peu de surveillance, mais elle commande des temps de séjours assez longs et peu d’usines peuvent se permettre d’utiliser de telles surfaces. Un temps de rétention de 30 jours est en général nécessaire pour supprimer de 85 à 90% de la DBO. 1, record 3, French, - lagune%20servant%20%C3%A0%20l%27oxydation
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1995-08-10
Record 4, English
Record 4, Subject field(s)
- Civil Engineering
- Anti-pollution Measures
- Water Treatment (Water Supply)
Record 4, Main entry term, English
- BOD removal
1, record 4, English, BOD%20removal
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- biochemical oxygen demand removal 2, record 4, English, biochemical%20oxygen%20demand%20removal
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
BOD removals are affected by: 1. Quantity and quality of waste. A definite ratio exists between the quantity of a waste applied to a trickling filter and the BOD removal efficiency. 3, record 4, English, - BOD%20removal
Record number: 4, Textual support number: 2 CONT
While the biological factor (such as temperature and waste water quality) are delineated by first-order BOD (biochemical oxygen demand) removal coefficient (K), the physical hydraulic regimes (such as mixing pattern and depth-width ratio of lagoon) are represented by dispersion index. 2, record 4, English, - BOD%20removal
Record number: 4, Textual support number: 3 CONT
The subsurface horizontal flow treatment units (HSS) allow, when organic loading (BOD) is relatively low, efficient suspended solids and BOD removals using a complex of aerobic and anaerobic bacterial activities. 4, record 4, English, - BOD%20removal
Record 4, Key term(s)
- first-order BOD removal
Record 4, French
Record 4, Domaine(s)
- Génie civil
- Mesures antipollution
- Traitement des eaux
Record 4, Main entry term, French
- élimination de la DBO
1, record 4, French, %C3%A9limination%20de%20la%20DBO
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- enlèvement de la DBO 2, record 4, French, enl%C3%A8vement%20de%20la%20DBO
masculine noun
- enlèvement de la DBO5 3, record 4, French, enl%C3%A8vement%20de%20la%20DBO5
see observation, masculine noun
- élimination de la demande biochimique en oxygène 4, record 4, French, %C3%A9limination%20de%20la%20demande%20biochimique%20en%20oxyg%C3%A8ne
see observation, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
L'oxydation de la matière organique dans une lagune aérobie est analogue à l'épuration naturelle dans les cours d’eau. Si l'oxygène est maintenu en suffisance, l'élimination de la DBO peut être exprimée par une réaction du premier ordre [...] 1, record 4, French, - %C3%A9limination%20de%20la%20DBO
Record number: 4, Textual support number: 2 CONT
Les abréviations anglaise «BOD» et française «DBO» sont employées généralement de préférence aux expressions complètes correspondantes; c’est sans doute pourquoi l’expression "élimination de la demande biochimique en oxygène" n’apparaît dans aucun des documents consultés. Toutefois, une telle occurrence étant toujours possible, j’ai pris la liberté de l’ajouter comme synonyme. 5, record 4, French, - %C3%A9limination%20de%20la%20DBO
Record number: 4, Textual support number: 1 OBS
DBO5. 6, record 4, French, - %C3%A9limination%20de%20la%20DBO
Record 4, Spanish
Record 4, Textual support, Spanish
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