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Acetylene reduction (nitrogen fixation) by pulp and paper mill effluents and by Klebsiella isolated from effluents and environmental situations


, : Acetylene reduction (nitrogen fixation) by pulp and paper mill effluents and by Klebsiella isolated from effluents and environmental situations. Applied Microbiology 28(4): 608-613

Woodroom effluent from a neutral sulfite semi-chemical mill produced up to 644 nmol of C2H4/ml per h under aerobic conditions, and up to 135 nmol under anaerobic conditions, by acetylene reduction. Pasteurised effluent developed nitrogenase activity under anaerobic conditions only. Abundant Azotobacter and Klebsiella, and some Bacillus, were responsible for the activity.

US$29.90

PMID: 4425455


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