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Search Results for the EPA National Library Catalog
Items Found: 946
Showing: Items 1 - 50
Your Search: (SUBJECT=Biochemical)
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Year Published
1
1. The treatment and disposal of strawboard waste /
1918
2
15N Natural Abundance and (15)N Labelling Studies in Forest Ecosystems.
1994
3
A demonstrated approach for improving performance and reliability of biological wastewater treatment plants /
1979
4
A method for measuring sediment oxygen demand using a bench model benthic respirometer /
1979
5
A quick biochemical oxygen demand test /
1971
6
A review of some of the effects of reduced dissolved oxygen on the fish and invertebrate resources of Ward Cove, Alaska /
2003
7
A Review of the separation of carbonaceous and nitrogenous BOD in long-term BOD measurements.
1985
8
A study of new catalytic agents to determine chemical oxygen demand /
1977
9
A study of nitrification and denitrification /
1970
10
A test method for volatile component stripping of waste water /
1975
11
A water quality model for the South Platte River Basin /
1974
12
A water quality modelling study of the Delaware Estuary /
1978
13
Abundance, composition, and distribution of crustacean zooplankton in relation to hypolimnetic oxygen depletion in west-central Lake Erie /
1977
14
Accomplishment Plan. Region VIII. Cheyenne River Basin.
1972
15
Acrylamide and Methacrylamide-Subchronic Percutaneous Toxicity Study in New-Born Rabbets. Prepared by Dublin Labs. with Cover Letter.
1975
16
Activated carbon treatment of unbleached kraft effluent for reuse /
1975
17
Activated Sludge Process Using Pure Oxygen.
1974
18
Activated sludge treatment systems with oxygen /
1973
19
Activated Sludge Treatment Systems with Oxygen.
1973
20
Activated Sludge with Powdered Activated Carbon Treatment of a Dyes and Pigments Processing Wastewater.
1983
21
Advanced automatic control strategies for the activated sludge treatment process /
1975
22
Advanced biochemical engineering
1987
23
Advanced biological treatment of municipal wastewater through aquaculture
1983
24
Advanced filtration of pulp mill wastes /
1979
25
Advanced Waste Treatment Seminar, Session I, Nitrogen Removal from Wastewater, Held at San Francisco, on October 28-29, 1970.
1970
26
Advances in biochemical engineering.
1971
27
Advances in biotechnology
1981
28
Aeration of Natural Waters: A Bibliography.
1973
29
Aerobic Secondary Treatment of Plywood Glue Wastes.
1973
30
Aerobic secondary treatment of potato processing wastes /
1970
31
Aerobic stabilization of waste activated sludge : an experimental investigation /
1975
32
Aerobic Treatment of Feedlot Runoff.
1972
33
Aerobic Treatment of Feedlot Runoff.
1972
34
Aging and Toxic Response: Issues Relevant to Risk Assessment.
2005
35
Alaskan industry experience in arctic sewage treatment /
1971
36
Algal Nutrient Studies of the Potomac Estuary.
1977
37
Alternative RBC (Rotating Biological Contactor) Design - Second Order Kinetics.
1984
38
Alum addition and step-feed studies in oxygen-activated sludge /
1977
39
Alum Addition and Step-Feed Studies in Oxygen-Activated Sludge.
1977
40
Alum Addition of Activated Sludge with Tertiary Solids Removal.
1973
41
Ambient water and sediment quality of Galveston Bay : present status and historical trends /
1992
42
Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume II. Extended Technical Report.
1992
43
Amino Acid Biosynthesis ~ Pathways, Regulation and Metabolic Engineering [electronic resource] /
2007
44
Ammonia Removal in a Physical-Chemical Wastewater Treatment Process.
1972
45
An evaluation of oxygen sag parameters in Monongahela River water under varying pH /
1966
46
An Evaluation of the approach for assessing risks to the benthic invertebrate community at the Portland Harbor Superfund site : preliminary draft /
2008
47
An index of refractory organics /
1977
48
Anaerobic and aerobic treatment of combined potato processing and municipal wastes /
1976
49
Analysis and control of thermal pollution.
1974
50
Analysis of coprostanol, an indicator of fecal contamination /
1974
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