Carol Winell
18 articles
United States
GEO Inc
Publications by Year
Showing 18 of 18
Confronting ISTR's Ultimate Challenge: Pre-ZVI Altered Permeabilities and Floating LNAPLs/Sinking DNAPLs on Bedrock
XC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
DL
Darren Lamsma
GEO Inc
IC
+2 more
Iain Cowie
GEO Inc
Attachment
H3.: Remediation of Legacy Contaminants using Thermal Conductive Heating (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #246) Adaptive Strategies in ISTR: Navigating Groundwater Surprises in a Post-Drought California
XC
Xiaosong Chen
GEO Inc.
DL
Darren Lamsma
GEO Inc
CW
Carol Winell
GEO Inc
IC
+3 more
Iain Cowie
GEO Inc
H1. In Situ Technologies: Lessons Learned (Poster)
Poster
Poster
H1.: In Situ Technologies: Lessons Learned (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #148) Introducing Pit-Pile Ex Situ Thermal Desorption (PP-ESTD) for Petroleum Sludge: An Innovative Technique Integrating Multi-Phase Extraction (MPE), Low-Temperature Processing, and LNAPL Recovery
XC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
CZ
Chiheng Zhou
GEO Inc
D6. LNAPL Recovery/Remediation Technology Transitions (Poster)
Poster
D6.: LNAPL Recovery/Remediation Technology Transitions (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #157) From Contamination to Petroleum Gold: Transforming High-Concentration TPH into Recyclable Resources with the C3 System
XC
SG
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Sarah Guan
GEO Inc
IC
Iain Cowie
GEO Inc
D6. LNAPL Recovery/Remediation Technology Transitions (Poster)
Poster
D6.: LNAPL Recovery/Remediation Technology Transitions (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #94) Navigating Chloroform's Vapor Storm: ISTR Solutions for DNAPLs in Heterogeneous Saturated Zones Using Multi-Layered MPE and Staged Heating
XC
SG
Xiaosong Chen
GEO Inc.
Sarah Guan
GEO Inc
CW
Carol Winell
GEO Inc
CZ
Chiheng Zhou
GEO Inc
C5. DNAPL Source Zone Remediation: Lessons Learned (Poster)
Poster
C5.: DNAPL Source Zone Remediation: Lessons Learned (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #165) Sub-Boiling Thermal Remediation: Efficient Removal of Organo-Thiophosphorus Pesticides and Innovative Vapor Treatment
XC
SG
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Sarah Guan
GEO Inc
G6. Thermally-Enhanced In Situ Degradation Processes at Sub-Boiling Temperatures (Poster)
Poster
G6.: Thermally-Enhanced In Situ Degradation Processes at Sub-Boiling Temperatures (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #170) Multi-Phase Extraction (MPE)'s Role in Hydraulic Control in Three Unique ISTR Projects
XC
SG
+2 more
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
IC
Iain Cowie
GEO Inc
Sarah Guan
GEO Inc
G7. Combined Remedies and Treatment Train Technologies (Poster)
Poster
G7.: Combined Remedies and Treatment Train Technologies (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #173) Striking the Balance: Integrating ISTR and Bioremediation Amidst Underground Utilities, Active Infrastructure, and Delicate Thermal Demands
XC
SG
Xiaosong Chen
GEO Inc.
CZ
Chiheng Zhou
GEO Inc
Sarah Guan
GEO Inc
DL
+3 more
Darren Lamsma
GEO Inc
G7. Combined Remedies and Treatment Train Technologies (Poster)
Poster
Poster
G7.: Combined Remedies and Treatment Train Technologies (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #175) Investigating PFAS Thermal Remediation Mechanisms: A Novel Batch Test Facility with Enhanced Vapor Collection via C3 Technology
XC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
E2. In Situ PFAS Treatment Approaches (Poster)
Poster
E2.: In Situ PFAS Treatment Approaches (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #252) Balancing Act in Southeast Asia's Largest ISTR Project: Achieving 350°C in Saturated Zones versus Mitigating Unexpected Sulfide-Induced Odor and Acid Dilemmas
XC
SG
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
CZ
Chiheng Zhou
GEO Inc
Sarah Guan
GEO Inc
H2. Thermal Conductive Heating: Best Practices and Lessons Learned (Poster)
Poster
H2.: Thermal Conductive Heating: Best Practices and Lessons Learned (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Field-Scale Steam-Range Heating Achieving >99% PFAS Mass Removal below 100 °C with Complete Vapor Capture and Near-Closed Mass Balance
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
SZ
songdi zhao
GEO INC
A2. In Situ PFAS Soil Treatment Approaches (Platforms)
Platform
A2.: In Situ PFAS Soil Treatment Approaches (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Integrating Thermal and C3 Technologies for Efficient LNAPL Recovery at a UST Site: From Subsurface Remediation to Aboveground Condensate Capture
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
HM
Hao Ma
Geo Inc.
E11. LNAPL Sites: Understanding and Managing Risks (Platforms)
Platform
E11.: LNAPL Sites: Understanding and Managing Risks (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #25) When Is It Clean Enough? Defining Practical Endpoints through Cost-Performance Analysis in a Full-Scale PFAS Groundwater Project
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
SZ
+1 more
songdi zhao
GEO INC
C7. PFAS Program Management in a Rapidly Changing Regulatory Environment (Posters)
Poster
C7.: PFAS Program Management in a Rapidly Changing Regulatory Environment (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #193) Rethinking Energy Intensity: Aligning Thermal Remediation with ESG Goals for High-Impact Source Zones
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
TG
tiannyu Gao
GEO Inc
E4. Aligning Remediation Goals with Environmental, Social, and Governance (ESG) Considerations (Posters)
Poster
E4.: Aligning Remediation Goals with Environmental, Social, and Governance (ESG) Considerations (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #125) From Soil to Sludge: Thermal Transitions for Heavy-Hydrocarbon Remediation and Oil Recovery
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
TG
+1 more
tiannyu Gao
GEO Inc
E8. Heavy Hydrocarbons: Characterization and Remediation (Posters)
Poster
E8.: Heavy Hydrocarbons: Characterization and Remediation (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #227) ISTR Surface Control: Why R-Value 8 Beats 21 and Pneumatic Caps Are Non-Negotiable
XC
IC
Xiaosong Chen
GEO Inc.
CW
Carol Winell
GEO Inc
Iain Cowie
GEO Environmental Remediation
BK
+1 more
Brian Krumbholz
GEO Inc.
G11. Thermal Conductive Heating: Best Practices and Lessons Learned (Posters)
Poster
G11.: Thermal Conductive Heating: Best Practices and Lessons Learned (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #199) From Carbon, Oxidizer to C3: Performance and Cost Evaluation of Vapor Treatment Systems across Chlorinated, Petroleum, and Commingled-Compound Sites
XC
IC
Xiaosong Chen
GEO Inc.
Iain Cowie
GEO Environmental Remediation
CW
Carol Winell
GEO Inc
BK
+1 more
Brian Krumbholz
GEO Inc.
G7. Remedy Implementation: Assessing Performance and Costs (Posters)
Poster
G7.: Remedy Implementation: Assessing Performance and Costs (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #242) Hydraulic Control and Vapor Management: Achieving Thermal Remediation Success in Low-Permeability Coastal Clay
XC
IC
Xiaosong Chen
GEO Inc.
Iain Cowie
GEO Environmental Remediation
CW
Carol Winell
GEO Inc
HM
Hao Ma
Geo Inc.
H6. Large, Dilute and Commingled Plume Case Studies (Posters)
Poster
H6.: Large, Dilute and Commingled Plume Case Studies (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds