Apparatus for denitrifying wastewater

Liquid purification or separation – With means to add treating material

Reexamination Certificate

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Details

C210S205000, C210S209000, C210S610000, C210S611000

Reexamination Certificate

active

07544292

ABSTRACT:
Disclosed is a method of denitrifying a solution including introducing into the solution an amount of a carbon source within a duration and at a frequency so that indigenous heterotrophic bacteria deplete dissolved oxygen in the solution and obtain oxygen from nitrate in the solution. Related apparatuses and compounds also are disclosed.

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