Search Results for the EPA National Library Catalog

Items Found: 38
Showing: Items 1 - 38
Your Search: (SUBJECT=Sewage Purification Nitrogen removal)

Select Item	Title	Year Published
1	A study of nitrification and denitrification /	1970
2	A study of nitrification and denitrification,	1970
3	An evaluation of the cost of point source nitrogen limits of treatment implementation in the Chesapeake Bay watershed /	2001
4	Biological control of nitrogen in wastewater treatment	1983
5	Biological nutrient removal processes and costs.	2007
6	Carbon, nitrogen, and phosphorus removal in staged nitrification-denitrification treatment /	1975
7	Control of nitrogen in wastewater effluents /	1973
8	Control of nitrogen in wastewater effluents /	1974
9	Cost benefit analysis of selected wastewater beneficiation schemes /	1978
10	Denitrification in onsite wastewater treatment and disposal systems	1991
11	Determination of the design parameters for a 30 MGD two stage nitrification plant	1976
12	Development of a chemical denitrification process /	1970
13	Evaluation of biological nitrification-denitrification at Penticton, British Columbia /	1981
14	Evaluation of industrial waste carbon sources for biological denitrification	1979
15	Evaluation of the sulfate reduction-autotrophic denitrification-nitrification integrated (SANI) process for saline wastewater treatment /	2011
16	Final report for the project, nitrogen removal and identification for water quality control : OWRR project no. A-040, agreement no. 14-31-0001-3248 /	1971
17	Manual nitrogen control.	1993
18	New Directions in MSD research	1975
19	New process for treating wastewater : nitrogen control /	0
20	Nitrification and denitrification facilities : wastewater treatment /	1974
21	Nitrification and denitrification facilities : wastewater treatment.	1973
22	Nitrification and denitrification in the activated sludge process	2002
23	Nitrification in activated sludge plants guidelines on some operation and design aspects /	1977
24	Nitrification-denitrification of wastewater using a single-sludge system /	1978
25	Nitrogen control /	1993
26	Nitrogen control and phosphorus removal in sewage treatment	1978
27	Nitrogen removal from municipal wastewater	1973
28	Nutrient control /	1983
29	Nutrient removal /	2011
30	On-line nitrogen monitoring and control strategies /	2007
31	On-line nitrogen monitoring and control strategies : executive summary.	2007
32	Optimization of nitrogen removal by rapid infiltration /	1985
33	Proceedings : sixth United States/Japan Conference on Sewage Treatment Technology, Cincinnati, Ohio, October 30-31 [and] Washington, D.C., November 2-3, 1978 /	1980
34	Research needs for nutrient removal from wastewater	1994
35	Sequencing batch reactors for nitrification and nutrient removal /	1991
36	Sequencing batch reactors for nitrification and nutrient removal.	1992
37	Single sludge nitrogen removal systems /	1979
38	Technology assessments : nitrogen removal using oxidation ditches /	2000

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