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Microbiologie de la Digestion Anaérobie - AILE

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Perturbations du processus<br />

• Intoxication due aux AGV (Acidose, pH 3kg/m 3 dig.)<br />

• Intoxication due à H 2S (H 2S > 50 mg/l dig.)<br />

• Intoxication due à l‟O 2 (O 2 >0.1 mg/l dig.)<br />

• Intoxication due aux métaux lourds<br />

(Cu, Zn, Cr, Pb, Fe, Cd)<br />

• Intoxication due aux<br />

antibiotiques/désinfectants etc…<br />

– Que se passe-t-il ?<br />

– Origine ?<br />

– Comment les détecter ?<br />

– Comment y remédier ?

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