Jeffrey G. Szabo

Environmental Protection Agency

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John S. Hall

Environmental Protection Agency

Paul L. Bishop

University of Cincinnati

Greg Meiners

Environmental Protection Agency

Eugene W. Rice

Environmental Protection Agency

Brian J. Morris

University of Sydney

Matthew L. Magnuson

Environmental Protection Agency

Helen Y. Buse

Ohio Environmental Protection Agency

Nur Muhammad

D. E. Shaw Research

E. Radha Krishnan

D. E. Shaw Research

Adam C. Burdsall

Environmental Protection Agency

Cooperative Institutions

Environmental Protection Agency

Ohio Environmental Protection Agency

University of Cincinnati

United States Department of Homeland Security

VA Office of Research and Development

D. E. Shaw Research

Environmental Protection Agency

University of Arizona

Idaho National Laboratory

Argonne National Laboratory

Author Statistics

Papers

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Measurement of chlorine dioxide penetration in dairy process pipe biofilms during disinfection

Applied Microbiology and Biotechnology (2006)

Am Jang Jeffrey G. Szabo Ahmed A. Hosni Michael F. Coughlin Paul L. Bishop

Penetration (warfare)

10.1007/s00253-005-0274-5

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Citations (68)

Persistence and decontamination of surrogate radioisotopes in a model drinking water distribution system

Water Research (2009)

Jeffrey G. Szabo Christopher A. Impellitteri Shekar Govindaswamy John S. Hall

Human decontamination

Caesium

10.1016/j.watres.2009.08.012

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Citations (8)

PERSISTENCE OF MICROBIOLOGICAL AGENTS ON CORRODING BIOFILM IN A MODEL DRINKING WATER SYSTEM FOLLOWING INTENTIONAL CONTAMINATION

Jeffrey G. Szabo

Persistence (discontinuity)

Water contamination

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Citations (4)

Erratum for Buse et al., “Chlorine and Monochloramine Disinfection of Legionella pneumophila Colonizing Copper and Polyvinyl Chloride Drinking Water Biofilms”

Applied and Environmental Microbiology (2022)

Helen Y. Buse Brian J. Morris Ian Struewing Jeffrey G. Szabo

Legionella

10.1128/aem.00223-22

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Citations (1)

Bacillusspore uptake onto heavily corroded iron pipe in a drinking water distribution system simulatorA paper submitted to the Journal of Environmental Engineering and Science.

Canadian Journal of Civil Engineering (2009)

Jeffrey G. Szabo Nur Muhammad Benjamin Packard Greg Meiners Paul Kefauver

A dechlorinated drinking water distribution system simulator containing 15-year old unlined iron pipe was contaminated with Bacillus globigii spores. Bulk phase spore density decreased by 1.5–2.0 log 10 5 min after injection and declined by 1.8–3.4 log 10 after 4 d. Spores were detected on the iron pipe interior at 2 and 22 CFU/cm 2 after it was decontaminated and disassembled. These results support previous bench-scale studies that show that spores can persist on corroded surfaces in a drinking water environment.

10.1139/l09-097

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Citations (5)

Combined Sewer Overflow Control: Performance of a Wet Weather Treatment Facility

Proceedings of the Water Environment Federation (2003)

Jeffrey G. Szabo Paul L. Bishop Steven G. Buchberger

Combined sewer

Weather modification

10.2175/193864703784640686

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Citations (1)

COMPACTION TESTS ON DENSE BITUMINOUS SURFACINGS

Jeffrey G. Szabo Laszio Szabo A Degay

DETAILS ARE GIVEN OF A SERIES OF TESTS ON BITUMEN ORIGINATING FROM ROMASKINO CRUDE. THE TESTS WERE CARRIED OUT TO EXAMINE THE EFFECT OF THE PRECOMPACTION OF BITUMINOUS LAYERS WITH A FINISHER AND WITH ROLLERS OF DIFFERENT TYPES.

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Citations (0)

Bacillus spore uptake onto heavily corroded iron pipe in a drinking water distribution system simulator

Journal of Environmental Engineering and Science (2013)

Jeffrey G. Szabo Nur Muhammad Benjamin Packard Greg Meiners Paul Kefauver

A dechlorinated drinking water distribution system simulator containing 15-year old unlined iron pipe was contaminated with Bacillus globigii spores. Bulk phase spore density decreased by 1·5 – 2·0 log 10 5 min after injection and declined by 1·8 – 3·4 log 10 after 4 d. Spores were detected on the iron pipe interior at 2 and 22 CFU/cm 2 after it was decontaminated and disassembled. These results support previous bench-scale studies that show that spores can persist on corroded surfaces in a drinking water environment.

10.1680/jees.2013.0042

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Citations (3)

On-line Water Quality Monitoring for Drinking Water Contamination

Elsevier eBooks (2013)

Jeffrey G. Szabo John S. Hall

Water contamination

10.1016/b978-0-12-382182-9.00038-4

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Citations (12)

Performance of Wet Weather Treatment Facility for Control of Combined Sewer Overflows: Case Study in Cincinnati, Ohio

Journal of Environmental Engineering (2005)

Jeffrey G. Szabo Steven G. Buchberger Paul L. Bishop

Efforts aimed at reducing pollutant loads from combined sewer overflows (CSOs) on the Muddy Creek receiving waters in Cincinnati, Ohio have been underway in recent years. This includes an investigation of the treatment performance of a flow-through wet weather treatment facility (WWTF) using off-line sedimentation tanks, fine screening and chemical disinfection (disinfection was inactive during this study). Calculations using hydrographs and water quality samples collected at the WWTF during rain events established the mass of biochemical oxygen demand (BOD)5, chemical oxygen demand, and total suspended solids (TSS) removed. Ten storm events sampled from January to September 2002 helped characterize pollutant removal efficiencies for flow-through treatment. Pollutant removal was classified into four components: flow to the wastewater treatment plant (WWTP), sedimentation, storage, and screening. Most pollutant removal was achieved through settling and storage in the treatment tanks, with removal efficiencies of 20–50% for BOD5 and 25–70% for TSS commonly observed. Owing to the high pollutant load in the early portion of the CSO hydrograph, first-flush containment, or capturing and conveying the early portion of the runoff event to the WWTP, was the most efficient treatment method for every storm investigated.

Combined sewer

Sedimentation

First flush

Total suspended solids

Settling

Biochemical oxygen demand

Sanitary sewer

10.1061/(asce)0733-9372(2005)131:3(375)

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Citations (9)