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Hitachi Plant Technologies Ltd
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Hitachi Plant Technologies Ltd
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Priority to JP9539379ApriorityCriticalpatent/JPS5621687A/ja
Publication of JPS5621687ApublicationCriticalpatent/JPS5621687A/ja
Procede de traitement, par fermentation anaerobie, d'eaux residuaires en vue de l'elimination de la matiere organique et des sulfates qu'elles contiennent.