Biological denitrification of high concentration nitrate waste

Patent · Sat Jan 01 00:00:00 EST 1977

OSTI ID:862906

Francis, Chester W ^[1]; Brinkley, Frank S ^[2]

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1. Oak Ridge, TN
2. Knoxville, TN

Biological denitrification of nitrate solutions at concentrations of greater than one kilogram nitrate per cubic meter is accomplished anaerobically in an upflow column having as a packing material a support for denitrifying bacteria.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• DOE Contract Number: W-7405-ENG-26
• Assignee: United States of America as represented by United States Energy (Washington, DC)
• Patent Number(s): US 4043936
• OSTI ID: 862906
• Country of Publication: United States
• Language: English

Related Subjects

biological
denitrification
concentration
nitrate
waste
solutions
concentrations
kilogram
cubic
meter
accomplished
anaerobically
upflow
column
packing
material
support
denitrifying
bacteria
nitrate solution
packing material
nitrate solutions
denitrifying bacteria
cubic meter
concentration nitrate
biological denitrification
/588/210/976/