||Cost of Columnar Denitrification for Removal of Nitrogen from Wastewater.
Smith., Robert ;
||National Environmental Research Center, Cincinnati, Ohio. Advanced Waste Treatment Research Lab.
Waste water ;
Sewage treatment ;
Industrial waste treatment ;
Pressure vessels ;
Cost estimates ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
The report presents the results of a study to examine the practicability and cost of columnar denitrification of secondary effluent. The purpose of the denitrification process is to reduce the nitrate ion, thus releasing nitrogen as nitrogen gas. The basic design assumptions are presented. Columnar denitrification is an alternative to denitrification in dispersed floc reactors.