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Search Results for the EPA National Library Catalog
Items Found: 219
Showing: Items 151 - 200
Your Search: (SUBJECT=Sewage Purification Activated sludge)
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Title
Year Published
151
Pilot plant study of mechanical dewatering devices operated on waste activated sludge.
1976
152
Pilot scale investigation of computerized control of the activated sludge process /
1983
153
Pilot studies on activated carbon enhancement of the refinery activated sludge process--phase II
1978
154
Procedures and practices in activated sludge process control
1983
155
Proceedings of the Symposium on New Trends in Water and Sewage Treatment Using Pure Oxygen and Ozone, October 12, 1974, Denver, Colorado : a collection of papers
1974
156
Processing chrome tannery effluent to meet best available treatment standards /
1979
157
Rapid-infiltration system for wastewater renovation and beneficial reuse /
1981
158
Rapid-infiltration system for wastewater renovation and beneficial reuse /
1982
159
Reliability of nitrification systems with integrated phosphorus precipitation
1977
160
Replacement of activated sludge secondary clarifiers by dynamic straining /
1975
161
Research digest : toxicity screening of influents using bioluminescent reporter technology /
2002
162
Response of the activated sludge process to quantitive transient loadings /
1970
163
Return sludge flow control /
1973
164
Revised diagnostic operational modeling programs for municipal wastewater treatment plants : user's manual : IBM version.
1986
165
Selected papers on activated sludge process research at the University of Cape Town
1982
166
Sequencing batch reactors : summary report /
1986
167
Sequencing batch reactors for nitrification and nutrient removal /
1991
168
Sequencing batch reactors for nitrification and nutrient removal.
1992
169
Settleability problems and loss of solids in the activated sludge process
2002
170
Settling characteristics of activated sludge at low temperature
1970
171
Simulation of sludge blanket of a vertical clarifier in activated sludge process
1987
172
Simulation of the time-dependent performance of the activated sludge process using the digital computer /
1970
173
Single stage nitrification-denitrification /
1975
174
Sludge management alternatives for the Los Angeles / Orange County Metropolitan area : {report} May 1977
1977
175
Slurry biodegradation /
1990
176
Soil treatability pilot studies to design and model soil aquifer treatment systems
1997
177
Soluble organic nitrogen characteristics and removal /
1978
178
Soluble organic nitrogen characteristics and removal /
1978
179
State of the technology, semi-automatic control of activated sludge treatment plants /
1975
180
Status of the NFIC-C procedures pamphlets and the audio visual training aids : operation control procedures for the activated sludge process.
1974
181
Study of activated sludge separation by dynamic straining /
1978
182
Survey of enforcement practice with respect to noise control requirements in building codes in a number of European countries /
1976
183
System alternatives in oxygen activated sludge /
1975
184
Technical evaluation of the vertical loop reactor process technology.
1992
185
Technology assessment of sequencing batch reactors /
1985
186
Technology assessment of the deep shaft biological reactor /
1982
187
The Causes and control of activated sludge bulking and foaming : summary report /
1987
188
The cost of alternative flue gas desulfurizaion (FGD) sludge disposal regulations : a technical cost analysis for the utility industry /
1981
189
The coupled trickling filter-activated sludge process : design and performance /
1978
190
The effect of variable loading on oxygen uptake in activated sludge : a thesis /
1973
191
The effects of hydraulic detention time on the activated sludge process : thesis /
1977
192
The feasibility of a regional industrial wastewater treatment facility /
1980
193
The impact of oily materials on activated sludge systems /
1971
194
Theory, design and operation of nutrient removal activated sludge processes : a collaborative information document
1984
195
TOC, ATP and respiration rate as control parameters for the activated sludge process /
1977
196
Toxic substance removal in activated sludge and PAC treatment systems /
1986
197
Trace organics variation across the wastewater treatment system of a Class-B refinery and estimate of removal of refractory organics by add-on mixed-media filtration and granular activitated carbon at pilot scale /
1978
198
Treatability of Ninth Avenue Superfund Site groundwater
1991
199
Treating wood preserving plant wastewater by chemical and biological methods /
1976
200
Treatment efficiency and energy use in activated sludge process control
1986
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