||Advance Waste Treatment and Water Reuse Symposium Held at Adolphus Hotel, Dallas, Texas on January 12-14, 1971. Session 2.
Davie, Ladd S. ;
Bart, Edwin F. ;
Brenne, Richard C. ;
Farrel, Joseph B. ;
||Federal Water Quality Administration, Cincinnati, Ohio.
Chemical removal(Sewage treatment) ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
;Contents: Measurement and forms of nitrogen and phosphorus; High percentage oxygen aeration for secondary treatment; Nitrogen removal from wastewaters--statement of the problem; Nitrogen removal by biological suspended growth reactors; Nitrogen removal from wastewaters by column reactors; Ammonia nitrogen removal by stripping with air; Removal of ammonia nitrogen by selective ion exchange; Ion exchange for nitrate removal; Other methods for removing nitrogen; Salt Creek two stage nitrification plant.