PFAS in municipal solid waste landfills: Sources, leachate composition, chemical transformations, and future challenges

ES Coffin, DM Reeves, DP Cassidy - Current Opinion in Environmental …, 2023 - Elsevier
Observed trends in municipal solid waste landfills reveal a distinct disparity between PFAS
composition entering in waste, mostly as diPAP and FTOH, and leaching out as FTCA and …

The KRASG12C Inhibitor MRTX849 Provides Insight toward Therapeutic Susceptibility of KRAS-Mutant Cancers in Mouse Models and Patients

…, M Pierobon, E Baldelli, EF Patricoin III, DP Cassidy… - Cancer discovery, 2020 - AACR
The discovery of MRTX849 provides a long-awaited opportunity to selectively target KRAS
G12C in patients. The in-depth characterization of MRTX849 activity, elucidation of response …

Nitrogen and phosphorus removal from an abattoir wastewater in a SBR with aerobic granular sludge

DP Cassidy, E Belia - Water research, 2005 - Elsevier
The formation and performance of granular sludge was studied in an 8l sequencing batch
reactor (SBR) treating an abattoir (slaughterhouse) wastewater. Influent concentrations …

Per-and Polyfluorinated Alkyl Substances (PFAS) cycling within Michigan: Contaminated sites, landfills and wastewater treatment plants

RW Helmer, DM Reeves, DP Cassidy - Water Research, 2022 - Elsevier
Concentrations of Per- and Polyfluorinated Alkyl Substances (PFAS) from public and private
sources in Michigan compiled for wastewater treatment plants (WWTPs) (influent, effluent, …

Use of calcium peroxide to provide oxygen for contaminant biodegradation in a saturated soil

DP Cassidy, RL Irvine - Journal of hazardous materials, 1999 - Elsevier
… The resulting yield of 0.11 g biomass produced per gram of BEHP-COD consumed is
less than the 0.21 reported by Cassidy [1]for BEHP-COD and the 0.3 by Pitter and Chudoba [29]for …

In-situ apparent conductivity measurements and microbial population distribution at a hydrocarbon-contaminated site

…, S Rossbach, EA Atekwana, WA Sauck, DP Cassidy… - Geophysics, 2004 - library.seg.org
We investigated the bulk electrical conductivity and microbial population distribution in
sediments at a site contaminated with light nonaqueous‐phase liquid (LNAPL). The bulk …

Changes observed in views of nature of science during a historically based unit

DW Rudge, DP Cassidy, JM Fulford, EM Howe - Science & Education, 2014 - Springer
Numerous empirical studies have provided evidence of the effectiveness of an explicit and
reflective approach to the learning of issues associated with the nature of science (NOS) (cf …

Combining in situ chemical oxidation, stabilization, and anaerobic bioremediation in a single application to reduce contaminant mass and leachability in soil

DP Cassidy, VJ Srivastava, FJ Dombrowski… - Journal of Hazardous …, 2015 - Elsevier
Laboratory batch reactors were maintained for 32 weeks to test the potential for an in situ
remedy that combines chemical oxidation, stabilization, and anaerobic bioremediation in a …

The effects of LNAPL biodegradation products on electrical conductivity measurements

DP Cassidy, DD Werkema Jr, W Sauck… - … of Environmental & …, 2001 - library.seg.org
… While biosurfactants have been linked with NAPL biodegradation in mixed soil reactors (Cassidy,
in press), in situ biosurfactant production and NAPL emulsification have not been …

Investigating the geoelectrical response of hydrocarbon contamination undergoing biodegradation

…, AL Endres, WA Sauck, DP Cassidy - Geophysical …, 2003 - Wiley Online Library
A newly proposed geoelectrical model for hydrocarbon contaminated sites predicts high
conductivities coincident with the contaminated zone as opposed to the traditionally accepted …