Stable plume rise in a shear layer.(Report)
ABSTRACT
Solutions are given for plume rise assuming a power-law wind speed
profile in a stably stratified layer for point and finite sources with
initial vertical momentum and buoyancy. For a . . .
Relationship between carbon dioxide/methane emissions and the
water quality/sediment characteristics of Taiwan's main
rivers.(TE
ABSTRACT
River and sediment have unique carbon dynamics and are important
sources of the dominant greenhouse gases (GHG), carbon dioxide
(C[O.sub.2]) and methane (C[H.sub.4]). To understand the . . .
Response surface optimization of substrates for thermophilic
anaerobic codigestion of sewage sludge and food waste.(TECHNICAL
PA
ABSTRACT
This study investigated the effects of food waste constituents on
thermophilic (55 [degrees]C) anaerobic codigestion of sewage sludge and
food waste by using statistical techniques based . . .
Simultaneous removal of NO and S[O.sub.2] by high-temperature
fluidized zero-valent iron processes.(TECHNICAL PAPER)
ABSTRACT
A new approach to simultaneously remove nitrogen monoxide (NO) and
sulfur dioxide (S[O.sub.2]) by zero valent iron (ZVI) was investigated.
Three different parameters, temperature, flux, . . .
Indoor- and outdoor-derived contaminants in urban and rural homes
in Ottawa, Ontario, Canada.(TECHNICAL PAPER)
ABSTRACT
Indoor and outdoor air contaminants have largely been treated
separately in studies of their respective effects on respiratory and
nonrespiratory health. In this paper, we report the . . .
A comparison of acute toxicity of biodiesel, biodiesel blends,
and diesel on aquatic organisms.(TECHNICAL PAPER)
ABSTRACT
The increased demand of alternative energy sources has created
interest in biodiesel and biodiesel blends; biodiesel is promoted as a
diesel substitute that is safer, produces less . . .
Decomposition of benzene and toluene in air streams in fixed-film
photoreactors coated with Ti[O.sub.2] catalyst.(TECHNICAL PAPE
ABSTRACT
The decomposition of benzene and toluene in air streams by
UV/Ti[O.sub.2] process was studied in different annular photoreactors
under various operating conditions. The shells of . . .
Modeling dispersion from toxic gas released after a train
collision in Graniteville, SC.(TECHNICAL PAPER)
ABSTRACT
The Savannah River National Laboratory (SRNL) Weather Information
and Display System was used to provide meteorological and atmospheric
modeling/consequence assessment support to state . . .
In memory of A & WMA member Charles W. Lewis 1938-2007.(IN
MEMORIAM)(Obituary)
Dr. Charles W. Lewis ("Chuck" to those who worked with
him), senior research physicist in the U.S. Environmental Protection
Agency's (EPA) Office of Research and Development in Research
Triangle . . .
Erratum.(Correction notice)
In the article by Heung et al. in the February issue of the Journal
of the Air & Waste Management Association (Emissions of Chromium
(VI) from Arc Welding, 57:252-262, 2007), the last author, Chris . . .
AIR-285: HWC MACT, Trial Burn/Risk Burn Compliance
Testing.(PROFESSIONAL DEVELOPMENT PROGRAMS)
The following course is being held in conjunction with A &
WMA's specialty conference Hazardous Waste Combustors, March 13-14,
2007, in Charleston, SC. For more information about this conference, . . .
Calendar.(Calendar)
2007
FEBRUARY
5-7
International Process and Technology Innovations for Effective
Waste Management, Mississauga, Ontario, Canada
22
EPA's Database for Speciation of Emissions--SPECIATE; . . .
AIR-311E: N[O.sub.x] Control for Industrial and Utility
Applications.(A & WMA E-Learning Center)(Brief article)
AIR-311E: N[O.sub.x] Control for Industrial and Utility
Applications
Instructor: Thomas F. McGowan, P.E., President, TMTS Associates,
Inc.
This intermediate course is focused on the control of . . .
GENAQ-100E: Environmental Practices Review (EPR) Specialty
Course: Air Quality.(A & WMA E-Learning Center)(Brief
article)
GENAQ-100E: Environmental Practices Review (EPR) Specialty Course:
Air Quality
Instructor: Joseph P. Pezze, QEP, President, The Hillcrest Group
LLC
This course is designed to help students . . .
GEN-100E: Environmental Practices Review (EPR).(A & WMA
E-Learning Center)(Brief article)
FOUR-WEEK ONLINE COURSES
GEN-100E: Environmental Practices Review (EPR)
Instructor: Tim C. Keener, Ph.D., P.E., QEP, Professor, University
of Cincinnati
This course is intended to help those . . .
EMGM-191E: Internal Environmental Auditor.(A & WMA E-Learning
Center)(Brief article)
SIX-WEEK ONLINE COURSE
EMGM-191E: Internal Environmental Auditor
Instructor: David R. McCallum, M.E.Des., President, M+A
Environmental Consultants Inc.
The purpose of this course is to . . .
AIR-284E: Boilers, Process Heaters, and Air Quality
Requirements.(A & WMA E-Learning Center)(Brief article)
NEW FOR 2007!
AIR-284E: Boilers, Process Heaters, and Air Quality Requirements
Instructor: Leo H. Stander, P.E., DEE, NSPE, Environmental
Consultant
The purpose of this course is to explain . . .
Emissions of Chromium (VI) from arc welding.(TECHNICAL
PAPER)
ABSTRACT
The presence of Cr in the +6 oxidation state (Cr[VI]) is still
observed in ambient air samples in California despite steps taken to
reduce emissions from plating operations. One known . . .
Analysis of long-term settlement of municipal solid waste
landfills as determined by various settlement estimation
methods.(TECH
ABSTRACT
In this study, several existing municipal solid waste (MSW)
settlement estimation methods are reviewed and applied to analyze the
settlement data of nine MSW landfills. Because a . . .
Source apportionment of daily fine particulate matter at
Jefferson Street, Atlanta, GA, during summer and winter.(TECHNICAL
PAPE
ABSTRACT
The primary emission source contributions to fine organic carbon
(OC) and fine particulate matter ([PM.sub.2.5]) mass concentrations on a
daily basis in Atlanta, GA, are quantified for a . . .
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