Brief Records : EPA National Library Catalog

Items Found: 8
Showing Items: 1 - 8
Your Search: (AUTHOR=SEMMENS AND M AND J)

Document Number: 1

Main Title

GIS-Based Hydrologic Modeling: The Automated Geospatial Watershed Assessment Tool.

Author

Miller, S. N. ; Semmens, D. J. ; Miller, R. C. ; Hernandez, M. ; Goodrich, D. C. ;

CORP Author

Agricultural Research Service, Tucson, AZ. Southwest Watershed Research Center.;Environmental Protection Agency, Las Vegas, NV. Office of Research and Development.

Publisher

2003

Year Published

2003

Stock Number

PB2003-106499

Additional Subjects

Geographic information systems ; Hydrology ; Watersheds ; Natural resources management ; Land use ; Runoff ; Erosion ; Spatial distrubtion ; Data collection ; Computerized simulation ; AGWA(Automated Geospatial Watershed Assessment)

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB2003-106499	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

CD-ROM

Document Number: 2

Full Record

Main Title

Influence of Coagulation on Removal of Organics by Granular Activated Carbon.

Author

Semmens, M. J. ; Staples, A. B. ; Hohenstein, G. ; Norgaard, G. E. ;

CORP Author

Minnesota Univ., Minneapolis. ;Minnesota Mining and Mfg. Co., St. Paul. ;Pace Labs., Inc., Minneapolis, MN.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.

Year Published

1986

Report Number

EPA-R-806377; EPA/600/J-86/181;

Stock Number

PB87-116653

Additional Subjects

Mississippi River ; Organic compounds ; Activated carbon treatment ; Coagulation ; Methane ; Removal ; Concentration(Composition) ; Alums ; Adsorption ; Effectiveness ; Dosage ; Halogen organic compounds ; Reprints ; Halomethane ; Fotal organic carbon ; Pre-treatment water

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB87-116653	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

Document Number: 3

Full Record

Main Title

Influence of pH on the Removal of Organics by Granular Activated Carbon.

Author

Semmens, M. J. ; Norgaard, G. E. ; Hohenstein, G. ; Staples, A. B. ;

CORP Author

Minnesota Univ., Minneapolis.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.

Year Published

1986

Report Number

EPA-R-806377; EPA/600/J-86/149;

Stock Number

PB87-115713

Additional Subjects

Organic compounds ; Activated carbon treatment ; Mississippi River ; pH ; Removal ; Methane ; Halogen organic compounds ; Carbon ; Coagulation ; Alums ; Flocculating ; Flow rate ; Chemical analysis ; Ultraviolet spectroscopy ; Reprints ; Halomethane

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB87-115713	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

Document Number: 4

Full Record

Main Title

Nature of Organics Removed during Treatment of Mississippi River Water.

Author

Semmens, M. J. ; Staples, A. B. ;

CORP Author

Minnesota Univ., Minneapolis. Dept. of Civil and Mining Engineering. ;Minnesota Mining and Mfg. Co., St. Paul.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.

Year Published

1986

Report Number

EPA-R-806377; EPA/600/J-86/026;

Stock Number

PB86-191400

Additional Subjects

Organic compounds ; Potable water ; Water treatment ; Mississippi River ; Chemical properties ; Physical properties ; Dosage ; Coagulation ; Irradiation ; Turbidity ; Ultraviolet equipment ; Alums ; Chromatographic analysis ; Activated carbon process ; Fluid filtration ; pH ; Reprints ;

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB86-191400	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

Document Number: 5

Full Record

Main Title

Optimizing coagulation-adsorption for haloform and total organic carbon reduction /

Other Authors

Author	Title of a Work
Semmens, M. J.

Publisher

U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information [distributor],

Year Published

1983

Report Number

EPA/600-S2-83-042

OCLC Number

10378328

Subjects

Water--Purification--Adsorption ; Coagulants

Internet Access

Description	Access URL
	https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000TNUR.PDF
	http://cfpub.epa.gov/si/si_public_record_report.cfm?dirEntryId=50538

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
ELBD ARCHIVE	EPA 600-S2-83-042	In Binder Received from HQ	AWBERC Library/Cincinnati,OH	10/04/2023
ELBD	EPA 600-S2-83-042		AWBERC Library/Cincinnati,OH	10/07/2005

Collation

3 pages ; 28 cm

Document Number: 6

Full Record

Main Title

Optimizing coagulation-adsorption for haloform and total organic carbon reduction {MICROFICHE}

Author

Semmens, M. J. ; Hohenstein, G. ; Staples, A. ; Norgaard, G. ; Ayers, K.

Other Authors

Author	Title of a Work
Semmens, M. J.

CORP Author

Minnesota Univ., Minneapolis. Dept. of Civil and Mining Engineering.;Municipal Environmental Research Lab., Cincinnati, OH.

Publisher

U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information, {distributor,

Year Published

1983

Report Number

EPA-CR-806377; EPA-600/2-83-042

Stock Number

PB83-210757

Subjects

Water--Purification--Adsorption ; Coagulants

Additional Subjects

Water treatment ; Organic compounds ; Coagulation ; Water softening ; Mississippi River ; Potable water ; Humic acids ; Performance evaluation ; Trace elements ; Halogen organic compounds ; Disinfectants ; Pretreatment( Water) ; Activated carbon treatment ; Water quality

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB83-210757	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

244 p. ; 28 cm.

Document Number: 7

Full Record

Main Title

Removal by Coagulation of Trace Organics from Mississippi River Water.

Author

Semmens, M. J. ; Ayers, K. ;

CORP Author

Minnesota Univ., Minneapolis. Dept. of Civil and Mineral Engineering.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.

Year Published

1985

Report Number

EPA-R-806377; EPA/600/J-85/069;

Stock Number

PB85-225555

Additional Subjects

Organic compounds ; Coagulation ; Water pollution control ; Mississippi River ; Alums ; Trace elements ; Iron sulfate ; Effectiveness ; Removal ; Caprylic acid ; Salicylic acids ; Phenol ; Benzoic acids ; Carbon 14 ; pH ; Reprints ;

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB85-225555	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

Document Number: 8

Full Record

Main Title

Southwest Region Threatened, Endangered, and At-Risk Species Workshop: Managing Within Highly Variable Environments. Hydrology and Ecology of Intermittent Stream and Dry Wash Ecosystems.

Author

Levick, L. ; Goodrich, D. ; Hernandez, M. ; Semmens, D. ; Stromberg, J. ;

CORP Author

Environmental Protection Agency, Washington, DC. Office of Research and Development.

Publisher

Dec 2007

Year Published

2007

Report Number

EPA/600/R-07/142;

Stock Number

PB2008-105119

Additional Subjects

Water pollution ; Hydrology ; Ecology ; Endangered species ; Streams ; Meetings ; Ecosystems ; Arid land ; Natural resources ; Vegetation ; Wildlife ; Habitat ; Moisture content ; Nutrients ; Sediments ; Water quality ; Water flow ; Subsurface environments ; Dry washes ; Southwest Region(United States)

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB2008-105119	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

26p