Search Results for the EPA National Library Catalog

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Showing: Items 4901 - 4950
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Truck washing terminal water pollution control / 1980
Tunnel Component of the Tunnel and Reservoir Plan Proposed by the Metropolitan Sanitary District of Greater Chicago. Lower Des Plaines Tunnel System. 1977
Tunnel Component of the Tunnel and Reservoir Plan Proposed by the Metropolitan Sanitary District of Greater Chicago/Lower Des Plaines Tunnel System. 1977
Turning the tide on trash : a learning guide on marine debris. 1992
Twenty-First Annual Risk Reduction Engineering Laboratory (RREL) Research Symposium-Abstract Proceedings (for Microcomputers). 1995
Two-Dimensional Modeling of Aquifer Remediation Influenced by Sorption Nonequilibrium and Hydraulic Conductivity Heterogeneity. 1994
Two-stage biological treatment of coke plant wastewater / 1981
Type A Viral Hepatitis: Effect of Chlorine on Infectivity. 1982
Typical costs for electric energy generation and environmental controls / 1979
U.S. Drinking-Water Regulations: Treatment Technologies and Cost. 1994
U.S. Environmental Protection Agency Annual Noncompliance Report (ANCR): A State by State Summary of Violations and Enforcement Response at Smaller Clean Water Act Dischargers under the National Pollution Discharge Elimination System (NPDES) Program. Calendar Year 2009. 2011
U.S. Environmental Protection Agency FY 2005 Annual Plan: 6-Year Performance Data Annual Performance Goals and Measures. 2005
U.S. EPA (Environmental Protection Agency) perspective on AOC (Assimilable Organic Carbon) research as related to coliform colonization and compliance problem {microfiche} 1990
U.S. EPA National Water Program Strategy: Response to Climate Change 2010-2011 National and Regional Highlights of Progress. 2011
U.S. EPA Region VII area contingency plan. 1994
U.S. EPA SITE Demonstration of AWD Technologies' AquaDetox/SVE System. 1991
U.S. EPA's manual of practice for the investigation and control of cross-connection pollution into storm drainage systems / 1992
U.S. progress in implementing the Great Lakes Water Quality Agreement : annual report to Congress 1988. 1989
UAF Radiorespirometric Protocol for Assessing Hydrocarbon Mineralization Potential in Environmental Samples. 1992
Ultra high rate filtration of activated sludge plant effluent / 1973
Ultrasonic emulsification of oil tanker cargo : feasibility study using an ultrasonic process to emulsify petroleum to reduce oil slick hazards in event of spillage at sea / 1970
Ultraviolet disinfection of wastewaters from secondary effluent and combined sewer overflows / 1986
Ultraviolet-Ozone and Ultraviolet-Oxidant Treatment of Pink Water. 1978
Uncertainties in Nitrogen Mass Loadings in Coastal Watersheds. 1990
Uncovered finished water reservoirs guidance manual / 1999
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
Underwater Storage of Combined Sewer Overflows. 1971
United States/German Bilateral Agreement on Hazardous Waste Site Clean-up Projects. 1995
Unlikely environmentalists : Congress and clean water, 1945-1972 / 2006
Unrecorded pollution and dynamics of biochemical oxygen demand 1974
Unrecorded Pollution and Dynamics of Biochemical Oxygen Demand. 1974
Unregulated Contaminant Monitoring Regulation : monitoring for list 1 contaminants by large public water systems. 2001
Unregulated contaminant monitoring regulation : screening survey for List 2 contaminants by selected large public water systems. 2001
Unregulated contaminant monitoring regulation : screening survey for List 2 contaminants by selected small public water systems. 2001
Unregulated Contaminant Monitoring Regulation guidance for operators of public water systems serving 10,000 or fewer people : draft / 1999
Unregulated Contaminant Monitoring Regulation guidance for operators of public water systems serving 10,000 or fewer people : final. 2001
Update #2 to removal action levels. 1995
Update 1990: The 1990 Strategy. An Overview. EPA Reexamines Its Municipal Grants Program. 1980
Update and Enhance Your Local Source Water Protection Assessments, How-To Manual. 2006
Updated summary of the operational control procedures for the activated sludge process 1978
Upgrading and Expansion of the WSSC Piscataway Wastewater Treatment Facility to 30 MGD AWT, Prince George's County, Maryland. 1974
Upgrading Dairy Production to Reduce Pollution. Choosing the Optimum Financial Strategy for Pollution Control. 1973
Upgrading Foundry Wastewater Treatment. 1984
Upgrading Meat Packing Facilities to Reduce Pollution. Choosing the Optimum Financial Strategy. 1973
Upgrading Meat Packing Facilities to Reduce Pollution. In-Process Modifications and Pretreatment. 1973
Upgrading Meat Packing Facilities to Reduce Pollution. Waste Treatment. 1973
Upgrading of sewage lagoon effluents / 1977
Upgrading Textile Operations to Reduce Pollution. Volume 1. In-Plant Control of Pollution. 1974
Upgrading Textile Operations to Reduce Pollution. Volume 2. Wastewater Treatment Systems. 1974
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