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Search Results for the EPA National Library Catalog
Items Found: 16
Showing: Items 1 - 16
Your Search: (AUTHOR=Heidman AND James AND A)
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Title
Year Published
1
Alum addition and step-feed studies in oxygen-activated sludge /
1977
2
Alum Addition and Step-Feed Studies in Oxygen-Activated Sludge.
1977
3
Carbon, nitrogen, and phosphorus removal in staged nitrification-denitrification treatment /
1975
4
Evaluation of on-site wastewater treatment and disposal options /
1981
5
Evaluation of on-site wastewater treatment and disposal options /
1981
6
Experimental evaluation of oxygen and air activated sludge nitrification systems with and without pH control /
1976
7
Feasibility of treating septic tank waste by activated sludge /
1977
8
Performance of activated sludge-powered activated carbon-wet air regeneration systems : project summary /
1990
9
Pilot plant evaluation of alternative activated sludge systems /
1977
10
Production engineering and marketing analysis of the rotating disk evaporator /
1981
11
Sequential nitrification-denitrification in a plug flow activated sludge system /
1979
12
Single stage nitrification-denitrification /
1975
13
Summary of Design information on rotating biological contactors /
1984
14
Technology assessment of anaerobic systems for municipal wastewater treatment : 1) anaerobic fluidized bed, 2) ANFLOW /
1982
15
Technology assessment of two anaerobic systems for wastewater treatment
1980
16
Trickling filter/solids contact performance with rock filters at high organic loadings /
1986
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