Anaerobic processes.
D000383:Agriculture; D000693:Anaerobiosis; D000818:Animals; D001419:Bacteria / Q000378:metabolism*; D005285:Fermentation; D005561:Formates / Q000378:metabolism; D006859:Hydrogen / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007220:Industrial Waste; D008697:Methane / Q000378:metabolism; D008767:Methylmercury Compounds / Q000378:metabolism; D009571:Nitrilotriacetic Acid / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism; D009586:Nitrogen Fixation; D010100:Oxygen; D010101:Oxygen Consumption; D011422:Propionates / Q000378:metabolism; D012417:Rumen / Q000382:microbiology; D012722:Sewage / Q000032:analysis; D013552:Swine; D013633:Tanning; D015003:Yeasts / Q000378:metabolism
D005561:Formates; D007220:Industrial Waste; D008767:Methylmercury Compounds; D011422:Propionates; D012722:Sewage; D006859:Hydrogen; D009571:Nitrilotriacetic Acid; D009584:Nitrogen; D008697:Methane; D010100:Oxygen