Effect of dissolved oxygen tension and agitation rates on sulfur-utilizing autotrophic denitrification: batch tests.

Abstract

The effect of dissolved oxygen (DO) and agitation rate in open and closed reactors was examined for sulfur-utilizing autotrophic denitrification. The reaction rate constants were determined based on a half-order kinetic model. Declining denitrification rate constants obtained for open reactors those of 8.46, 8.03, and 2.18 for 50 mg NO(3) (-)-N/L, while 11… (More)
DOI: 10.1007/s12010-012-9955-6

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