||Nutrient Removal and Advanced Waste Treatment. Advanced Waste Treatment Seminar Held at Portland, Oregon on February 5 and 6, 1969.
Bart, E. F. ;
||Federal Water Pollution Control Administration, Portland, Oreg. Northwest Region.
Chemical removal(Sewage treatment) ;
Tertiary sewage treatment
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
;Contents: Forms and measurement of nitrogen and phosphorus; Present and projected phosphorus removal in conventional treatment; Phosphorus removal by tertiary treatment with lime and alum; Phosphorus removal by mineral addition; Reuse and disposal of lime and alum sludges; Alternative methods of phosphorus removal; Combined treatment for removal of nitrogen and phosphorus; Physical-chemical methods for nitrogen removal; Solids removal processes; Organic residue removal; New developments in sludge handling and disposal; Demineralization of wastewaters.