Development of Acoustic Barriers Mainly Composed of Co-Combustion Bottom Ash

Celia Arenas
Luis F. Vilches
Héctor Cifuentes
Carlos Leiva

Denver, CO

8:00 AM - 8:30 AM

Fate of Mercury and Other Trace Elements in an Oxy Coal Combustion Pilot Plant

O. Font
P. Córdoba
C. Leiva
L.M. Romeo

Denver, CO

8:00 AM - 8:30 AM

Impacts of Reclamation and Remining on Watersheds of Pre-Law Legacy Coal Mines

Nathaniel S. Mauger
Robert Baker
Tarunjit Butalia
William Wolfe

Denver, CO

8:00 AM - 8:30 AM

Understanding CCP Leaching Procedures

Monte Ellis
Charles Wilson
Jane Thomas

Denver, CO

8:00 AM - 8:30 AM

Impermeable Liner/Synthetic Turf Closures for Landfills

Clark K. West
M.R. Ayers
J.L. Urrutia

Denver, CO

8:30 AM - 9:00 AM

Naturally Occurring Radionuclides in Australian Coal Combustion Products (CCPs)

Craig Heidrich
Sue Brown
Doug Collier

Denver, CO

8:30 AM - 9:00 AM

Practical Considerations for the Management and Closure of Wet Coal Ash Pond Systems

Christopher D. Hardin
Jonathan Babcock
Nick Perrotta

Denver, CO

8:30 AM - 9:00 AM

Coal Flyash Used for New Environmental Coating Product

David L. Hansen

Denver, CO

9:00 AM - 9:30 AM

New Applications of the Concrete-Friendly Mercury Sorbent C-PACTM

Yinzhi Zhang
Ron Landreth
Daryl Lipscomb

Denver, CO

9:00 AM - 9:30 AM

Leaching and Adsorption Modeling of Boron in Fly Ash and Nonlinear Transport Analysis

Januarti J. Ekaputri
Koichi Maekawa

Denver, CO

9:30 AM - 10:00 AM

Coal Ash Concrete Blocks for Reduction of Algal Growth and Ammonia Toxicity

Sangchul Hwang
Perla Torres
Carlos Colon

Denver, CO

10:30 AM - 11:00 AM

Effect of Alkali Silica Reaction (ASR) in Geopolymer Concrete

Kunal Kupwade-Patil
Erez Allouche

Denver, CO

10:30 AM - 11:00 AM

Enrichment and Speciation of Elements in Re-circulated Waters from Desulphurisation at Two Spanish Power Plants

Patricia Córdoba
Oriol Font
Maria Izquierdo
Xavier Querol

Denver, CO

10:30 AM - 11:00 AM

Testing the Ammonia Content of Class F Fly Ash

Steven Roy Butler

Denver, CO

10:30 AM - 11:00 AM

The Early Age Behavior of Biomass Fired and Co-fired Fly Ash in Concrete

Christoper R. Shearer
Nortey Yehboah
Kimberly E. Kurtis
Susan E. Burns

Denver, CO

10:30 AM - 11:00 AM

Use of Alkaline Coal Ash for Reclamation of a Former Strip Mine

Jennifer L. Kolbe
Linda S. Lee
Chad T. Jafvert
Ishwar P. Muraka

Denver, CO

10:30 AM - 11:00 AM

Use of FGD Gypsum on a Bermudagrass Pasture in the Appalachian Plateau Region

Dexter B. Watts
H. Allen Torbert

Denver, CO

10:30 AM - 11:00 AM

Environmental and Health Aspects of Coal and Biomass Co-combustion Ashes

Ronald J. van Eijk
B. Henk te Winkel
Arthur F. Stam

Denver, CO

11:00 AM - 11:30 AM

Evaluation of FGD-Gypsum to Improve Forage Production and Reduce Phosphorus Losses from Piedmont Soils

Harry H. Schomberg
Dwight S. Fisher
Dinku M. Endale
Dory H. Franklin

Denver, CO

11:00 AM - 11:30 AM

Experimental Evaluation of Self-Cure Geopolymer Concrete for Mass Pour Applications

S. Vaidya
E. I. Diaz
E. N. Allouche

Denver, CO

11:00 AM - 11:30 AM

FGD By-Product Utilization at Ohio Coal Mine Sites: Leaching Studies and Life Cycle Assessment

Harold Walker
Rachael Pasini
Chin-Min Cheng
Robert Baker

Denver, CO

11:00 AM - 11:30 AM

Managing Coal Combustion Products and Process Water in the New Regulatory Environment

Craig C. Schuettpelz
Todd J. Stong
Ron R. Jorgenson

Denver, CO

11:00 AM - 11:30 AM

Pollution Mitigation Using Porous Refractory Substrates Fabricated from Fly Ash

C. Eric Ramberg
Stephen A. Dynan

Denver, CO

11:00 AM - 11:30 AM

Spectral Emittance Characteristics of Powdery and Molten Coal Ashes

Fabian Greffrath
Martin Schiemann
Viktor Scherer
Alfred Gwosdz

Denver, CO

11:00 AM - 11:30 AM

Structured Geomembrane Liners in Landfill Base and Closure Systems

Clark K. West

Denver, CO

11:00 AM - 11:30 AM

The Potential to Re-use Coal Combustion Products (CCPs) at Eraring Power Station in NSW, Australia

Garry Craig

Denver, CO

11:00 AM - 11:30 AM

Defining a Research Program for Cement, Brick, and Block Production from a Novel FGD Product

John B. Dryden
Maged Malek

Denver, CO

11:30 AM - 12:00 PM

Reducing the Risk of Cracking in High Volume Fly Ash Concrete by Using Internal Curing

T.J. Barrett
I. De la Varga
J. Schlitter
W.J. Weiss

Denver, CO

11:30 AM - 12:00 PM

Remediation Technology for Abandoned Mine Waste with Coal Combustion Product (CCP)

Jae E. Yang
Sung C. Kim
Dong K. Kim
Se J. Oh

Denver, CO

11:30 AM - 12:00 PM

Topical Application of Manufactured Aggregates to Cordyline fruticosa and Phaselous vulgaris

Sangchul Hwang
Isomar Latorre

Denver, CO

11:30 AM - 12:00 PM

Vegetation Impacts of Inorganics in an Ash-Impacted Cattail Marsh

Joseph Robb
Tamara Sorell
Rebecca Devries
Dan Cooke

Denver, CO

11:30 AM - 12:00 PM

Development of Self Compacting Concrete (SCC) by Using High Volume of Calcareous Fly Ash

I. Papayianni
E. Anastasiou

Denver, CO

1:00 PM - 1:30 PM

Dry CFB-FGD By-Product Utilization - International Prospectives

Yabing Jiang
Muh-Cheng M. Wu
Qingfa Su
Maoyuan Liu

Denver, CO

1:00 PM - 1:30 PM

Fly Ash Reclamation through Beneficiation

Kyle E. Crake

Denver, CO

1:00 PM - 1:30 PM

Foamed Flash-Fill to Mitigate Frost Heaving of Street Repair Patches

Darin Duran
Stan Peters

Denver, CO

1:00 PM - 1:30 PM

Immobilization of Radioactive Waste in Fly Ash Based Geopolymers

A.D. Cozzi
C.J. Bannochie
P.R. Burket
C.L. Crawford

Denver, CO

1:00 PM - 1:30 PM

Influence of Coal Geochemistry on the Leaching of Lignite-fired By-products

Maria Izquierdo
Nikolaos Koukouzas
Sofia Touliou
Kyriakos.D. Panopoulos

Denver, CO

1:00 PM - 1:30 PM

Legal Certainity: Why We Need to Change the Waste Paradigm

Craig Heidrich

Denver, CO

1:00 PM - 1:30 PM

Non-Portland Cement Activation of Blast Furnace Slag

Anne Oberlink
Thomas Robl

Denver, CO

1:00 PM - 1:30 PM

Quantifying the Costs of Subtitle C Regulation of Coal Combustion Residuals Using Site-Specific Data: Why Limitations in Publicly-Available Data Lead to Estimation Error

Dawn Santoianni
Jennifer Whaley
Matthew Bingham
Ken Ladwig

Denver, CO

1:00 PM - 1:30 PM

Beneficial Use of Off-Specification Fly Ash to Improve the Small-Strain Stiffness of Expansive Soil-Rubber Mixtures

J. Antonio H. Carraro
Ethan P. Wiechert
Jesse Dunham-Friel

Denver, CO

1:30 PM - 2:00 PM

Closure of Unlined CCR Impoundments: Working with State and Federal Agencies to Develop a Mutually Acceptable Solution

Bruce R. Hensel
Eric J. Tlachac
Michael F. Bollinger
Renee Cipriano

Denver, CO

1:30 PM - 2:00 PM

Coal Combustion Products in Europe - an Update on Production and Utilisation, Standardisation and Regulation

Hans-Joachim Feuerborn

Denver, CO

1:30 PM - 2:00 PM

Evaluation of Inductively Coupled Plasma (ICP) False Positives for Arsenic and Trace Metals Analysis in Coal Ash and Coal Ash Media

Richard J. Rago
Glen Breland

Denver, CO

1:30 PM - 2:00 PM

Identification and Verification of Self-Cementing Fly Ash Binders for "Green" Concrete

Colter Roskos
Doug Cross
Michael Berry
Jerry Stephens

Denver, CO

1:30 PM - 2:00 PM

Leachability of Arsenic and Selenium in Submicron Coal Fly Ash

Prasanna Seshadri
Dennis Sisk
Frank Bowman
Steven Benson

Denver, CO

1:30 PM - 2:00 PM

Polish Chemical Plant Utilizes Separation Technologies’ Carbon Removal Process

J.D. Bittner
Stephen Gasiorowski
W. Lewandowski

Denver, CO

1:30 PM - 2:00 PM

Soil-Cement Mixing in Coal Ash for Seismic Stability of the Kingston CCR Facility

Don W. Fuller
Michael J. Steele
Alan F. Rauch
Veron J. Dotson

Denver, CO

1:30 PM - 2:00 PM

Thermal Performance of High Volume Fly Ash Concrete During and After Curing

Andrea V. Solis
Stephan A. Durham
Anu Ramaswami

Denver, CO

1:30 PM - 2:00 PM

Commercial Update on Beneficiation Process Staged Turbulent Air Reactor (STAR)

Jimmy Knowles
Bill Fedorka
Robbie Hendrix
John Castleman

Denver, CO

2:00 PM - 2:30 PM

In-Boiler Beneficiation of Coal Combustion Products for Enhanced Cementitious Value

Marc Zacharias
Karla Kruse
Anthony Bentivegna
Sunna Wallevik

Denver, CO

2:00 PM - 2:30 PM

Management and Treatment Alternatives for CCR-Influenced Waters

Peter R. Lemke
Phillip E. Crouse

Denver, CO

2:00 PM - 2:30 PM

Operations and Maintenance Guidelines for Coal Ash Landfills - Coal Ash Landfills are NOT the Same as Subtitle D Solid Waste Landfills

Christopher D. Hardin
Nick Perrotta

Denver, CO

2:00 PM - 2:30 PM

Potential Effect of Proposed Coal Combustion Residuals Regulation and Alternative Leach Testing on Beneficial Reuse

A. Elizabeth Perry
Douglas Hermann

Denver, CO

2:00 PM - 2:30 PM

Stabilization of Dredge Spoils to Meet Environmental and Geotechnical Performance Criteria

Steven Birdwell

Denver, CO

2:00 PM - 2:30 PM

Supply Chain Approach for Developing New Coal Combustion Product Opportunities

Alice Woodhead
Craig Heirdrich

Denver, CO

2:00 PM - 2:30 PM

TVA Colbert's Pond 4 - Improving Operations of a Key Asset while Preparing for Closure

Mark D. Rokoff

Denver, CO

2:00 PM - 2:30 PM

Are Fly Ashes Green?

Takao Tanosaki
Qijun Yu
Shigeyoshi Nagataki

Denver, CO

2:30 PM - 3:00 PM

Coal Fly Ash Activated by Waste Sodium Aluminate Solutions as an Immobilizer for Hazardous Waste

Henk W. Nugteren
Mary B. Ogundiran
Geert-Jan Witkamp
Michiel T. Kreutzer

Denver, CO

2:30 PM - 3:00 PM

Introduction of a Novel Approach - Beneficial Reuse of CCP's to Dramatically Reduce Landfill Airspace Construction Costs

Carlton L. Dudding
Scott Sheridan
Douglas N. Brown

Denver, CO

2:30 PM - 3:00 PM

Mercury Release from Soils Amended with Flue Gas Desulfurization Solids

Christian Briggs
Rebekka Fine
Mae S. Gustin

Denver, CO

2:30 PM - 3:00 PM

New LOI Monitor for Maximizing Accuracy and Reliability Using Calcination Techniques

Francisco Rodríguez
Enrique Tova
Miguel Morales
Miguel A. Delgado

Denver, CO

2:30 PM - 3:00 PM

The Time Has Come to Mine and Refine Coal Ash

Dale T. Bradshaw

Denver, CO

2:30 PM - 3:00 PM

Weathering the Storm of Change: Important Changes in CCR Management Certain to Impact the Power Industry…Where Are We Now?

Mark D. Rokoff
David E. Skeggs
Sherry E. Potoma

Denver, CO

2:30 PM - 3:00 PM

An Analysis of Potentially Exposed Populations Living Near Coal Combustion Waste Facilities and Associated Cancer Risks

Ari Lewis
Bruce Hensel
Rosemary Mattuck
Kenneth Ladwig

Denver, CO

3:30 PM - 5:00 PM

Baseline Ecological Risk Assessment for the TVA Kingston Fly Ash Recovery Project

Dan Jones
Suzy Young
Neil Carriker
Mark Stack

Denver, CO

3:30 PM - 5:00 PM

Beneficial Use of CCBs to Develop an Optimal Mix for Pervious Concrete

Leonard G. Rafalko
Shawn Seaman
Robin Lee
Matthew Offenberg

Denver, CO

3:30 PM - 5:00 PM

CCP Groundwater Monitoring – Importance of Groundwater Redox Conditions

Michael J. Alowitz
Kevin G. Armstrong

Denver, CO

3:30 PM - 4:00 PM

Characterization of Coal Fly Ash Associated with a Release of Fly Ash at TVA’s Kingston Fossil Plant

William Rogers
Neil Carriker
Paul Clay
Mark Stack

Denver, CO

3:30 PM - 5:00 PM

Characterization of Coal Fly Ash Modified by Sodium Lauryl Sulphate

Elizabet M. van der Merwe
Linda C. Prinsloo
Richard A. Kruger
Lethabo C. Mathebula

Denver, CO

3:30 PM - 5:00 PM

Detector Tube Method for Ammonia Compared to Ion Selective Electrode for Selected Class C and Class F Fly Ash

Steven Butler

Denver, CO

3:30 PM - 5:00 PM

Development and Implementation of a Quality Assurance Program for the TVA Kingston Ash Recovery Project

Joseph P. Kraycik
Stephen D. Brower
Rock J. Vitale
William J. Rogers

Denver, CO

3:30 PM - 4:00 PM

Effects of FGD-Gypsum, Used-Wallboard and Calcium Sulfate on Corn and Soybean Root Growth

Eton E. Codling

Denver, CO

3:30 PM - 5:00 PM

Electrochemical Behaviour of Aluminum - Fly Ash Composites Produced by Powder Metallurgy Technique

E. Marin
M. Lekka
F. Andreatta
L. Fedrizzi

Denver, CO

3:30 PM - 5:00 PM

Erodibility of a Sodic Soil Amended with FGD Gypsum

Fred E. Rhoton
Dan. S. McChesney
Harry H. Schomberg

Denver, CO

3:30 PM - 5:00 PM

Evaluation of Human Health Risk from Potential Exposures to Fly Ash at the TVA Kingston Fly Ash Recovery Project

Mark Stack
Suzy Young
Dan Jones
Neil Carriker

Denver, CO

3:30 PM - 5:00 PM

Fly Ash as a Potential Food Supplement? — Bioaccumulation in Critters Near the Kingston Ash Spill

Tyler Baker
Dan Jones
Suzy Young
Neil Carriker

Denver, CO

3:30 PM - 5:00 PM

Fly Ash in Optimized Composites Based on Recycled Plastics and Rubber

Anca Duta
Cristina Cazan
Mihaela Cosnita

Denver, CO

3:30 PM - 5:00 PM

High-Calcium Fly Ashes of Selective Sampling and Products of Their Aerodynamic Separation

Olga M. Sharonova
Vladimir V. Yumashev
Natalia A. Oreshkina
Leonid A. Solovyov

Denver, CO

3:30 PM - 5:00 PM

Industrial Equipment Design for the Recovery of Germanium from Coal Fly Ash Leachates by Solvent Extraction

Fatima Arroyo
Constantino Fernandez-Pereira
Pilar Bermejo Oroz
Joaquin Olivares del Valle

Denver, CO

3:30 PM - 5:00 PM

Integrated Ecological Research TVA Kingston Ash Recovery Project

Neil Carriker
Dennis Yankee
Rick Sherrard
William Rogers

Denver, CO

3:30 PM - 5:00 PM

Interactive Effects of Soil Properties and Manufactured Coal Ash Aggregates on Groundwater Quality

Eileen Irizarry
Isomar Latorre
Sangchul Hwang

Denver, CO

3:30 PM - 5:00 PM

Maryland’s Research of Beneficial Uses of Coal Combustion By-Products

Leonard G. Rafalko
Paul Petzrick
Gary Reeves
Rhonda Kratochvil

Denver, CO

3:30 PM - 5:00 PM

Methylmercury Contamination of River Sediments near the Coal Ash Spill at the Kingston Fossil Plant, TN

A. Deonarine
H. Hsu-Kim
L. Ruhl
A. Vengosh

Denver, CO

3:30 PM - 5:00 PM

NuSafe Ceramics in Polyurethane Foam Insulation

Anne Oberlink
Brock Marrs
Tom Robl
John Wiseman

Denver, CO

3:30 PM - 5:00 PM

Petrography and Bulk Chemistry of Coal Combustion By-products from Stoker Boilers: A Comparative Study Before and After Modification of an Ash Handling System

Adam R. Layne
Jennifer M.K. O'Keefe

Denver, CO

3:30 PM - 5:00 PM

Preserving Structural Fill and Mine Reclamation as Acceptable Beneficial Reuse of CCRs

Christopher D. Hardin
John L. Daniels

Denver, CO

3:30 PM - 4:00 PM

Rapid Assessment of Coal Combustion Products Utilizing Microscopy Techniques

Matthew P. Wissler
David Riotte
J. Keith Tolson

Denver, CO

3:30 PM - 5:00 PM

Registration for Safe Use of FBC Ash as a Chemical Substance within European REACH Regulation; Results and Prospects

Zbigniew Becker
Magdalena Kornacka
Radosław Romanowskin

Denver, CO

3:30 PM - 5:00 PM

Registration for Safe Use of SDA Product as a Chemical Substance within European REACH Regulation; Results and Prospects

Zbigniew Becker
Magdalena Kornacka
Radosław Romanowskin

Denver, CO

3:30 PM - 5:00 PM

So What Does It Mean? What Ecological Effects Has the Kingston Ash Spill Caused?

Dan Jones
Tyler Baker
Suzy Young
Neil Carriker

Denver, CO

3:30 PM - 5:00 PM

Study on the Immobilization of Cr (VI) and Cr (III) in Geopolymers Based on Coal Combustion Fly Ash

Yolanda Luna Galiano
Guray Salihoglu
Constantino Fernandez-Pereira
Jose Vale Parapar

Denver, CO

3:30 PM - 5:00 PM

Summary of the EPA’s Leaching Environmental Assessment Framework (LEAF) and the Implications for Coal Ash Impoundments and Beneficial Use in Mine Reclamation

Christopher Hardin
Mark Miesfeldt

Denver, CO

3:30 PM - 5:00 PM

The Evolution of Waste: In Case of Coal Combustion By-products (CCBs) in the U.S.

Jooyoung Park

Denver, CO

3:30 PM - 5:00 PM

The Injection of Fly Ash Slurries in Deep Geological Reservoirs for Improved Reservoir Integrity and Safe CO2 Sequestration

Thembane K. Mlambo
Frédéric J. Doucet
Elizabet M. van der Merwe
Wladyslaw Altermann

Denver, CO

3:30 PM - 5:00 PM

The Use of Non-Commercial Fly Ash in Roller Compacted Concrete Structures

Andrew B. Aceves

Denver, CO

3:30 PM - 4:00 PM

Trends in Elemental Leaching from Coal Combustion By-products from Two Stoker Boilers before and After Modernization of the Ash Handling System

Elizabeth Ann Harris
Jacob Miller
April Ward
Christine DuChane

Denver, CO

3:30 PM - 5:00 PM

Water Quality Monitoring

Mark Stack
Paul Clay
William Rogers
Neil Carriker

Denver, CO

3:30 PM - 5:00 PM

Quantifying the Benefits of Flue Gas Desulfurization Gypsum in Sustainable Wallboard Production

Jin Cheol Lee
Sabrina L. Bradshaw
Tuncer B. Edil
Craig H. Benson

Denver, CO

4:00 PM - 4:30 PM

Sustainable Fly Ash Bridge Deck Concrete Overlay

Mohammad A. Alhassan
Suleiman A. Ashur

Denver, CO

4:00 PM - 4:30 PM

The Leaching Environmental Assessment Framework as a Tool for Evaluating Release from Coal Combustion Residues

Andrew C. Garrabrants
David S. Kosson
Rossane C. DeLapp
Susan A. Thorneloe

Denver, CO

4:00 PM - 4:30 PM

TVA CCR Disposal Facility Assessment

John S. Montgomery
John C. Kammeyer
Alan Casaday
Michael S. Turnbow

Denver, CO

4:00 PM - 4:30 PM

Evaluation of Flow Characteristics of Fly Ash Slurry at 40% Solid Concentration with and without an Additive

Hrushi K. Naik
Manoj K. Mishra
Karanam U.M. Rao

Denver, CO

4:30 PM - 5:00 PM

FGD Gypsum Filters Remove Soluble Phosphorus from Agricultural Drainage Waters

Ray B. Bryant
Anthony R. Buda
Peter J.A. Kleinman
Clinton D. Church

Denver, CO

4:30 PM - 5:00 PM

Hardening Characteristics of Controlled Low Strength Material Made of Coal Ash

Juhyong Kim
Samdeok Cho
Jinyoung Kong
Hyuksang Jung

Denver, CO

4:30 PM - 5:00 PM

Risk Reduction at Ash Disposal Area No. 2 A Case Study TVA Johnsonville Fossil Plant New Johnsonville, Humphreys County, Tennessee

Stephen H. Bickel
Roberto L. Sanchez

Denver, CO

4:30 PM - 5:00 PM