Analysis of Multi-Class Unregulated Organic Compounds in Soil and Biosolids Using Lc-Ms/Ms DOI

Rosa Evelia López de Ruiz,

Youn Jeong Choi, M. Christina Schilling Costello

et al.

Published: Jan. 1, 2024

Language: Английский

Automated QA/QC reporting for non-targeted analysis: a demonstration of “INTERPRET NTA” with de facto water reuse data DOI
Jon R. Sobus, Nickolas A. Sayresmith, Alex Chao

et al.

Analytical and Bioanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 15, 2025

Language: Английский

Citations

1
Developmental Programming: Sex-specific Effects of Prenatal Exposure to a Real-Life Mixture of Environmental Chemicals on Liver Function and Transcriptome in Sheep. DOI
Soundara Viveka Thangaraj, Michelle Bellingham, Richard G. Lea

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: 367, P. 125630 - 125630

Published: Jan. 5, 2025

Language: Английский

Citations

0
Integrating Machine Learning, Suspect and Nontarget Screening Reveal the Interpretable Fates of Micropollutants and Their Transformation Products in Sludge DOI

Siying Cai,

Xinyu Zhang,

T. Sun

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137183 - 137183

Published: Jan. 11, 2025

Language: Английский

Citations

0
Analysis of multi-class unregulated organic compounds in soil and biosolids using LC-MS/MS DOI
R. Álvarez-Ruiz, Youn Jeong Choi, M. Christina Schilling Costello

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 125727 - 125727

Published: Jan. 1, 2025

Language: Английский

Citations

0
Identifying the Molecular Signatures of Organic Matter Leached from Land-Applied Biosolids via 21 T FT-ICR Mass Spectrometry DOI
Anne M. Kellerman, Yang Lin, Amy M. McKenna

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 27, 2025

Intensification of wastewater treatment residual (i.e., biosolid) applications to watersheds can alter the amount and composition organic matter (OM) mobilized into waterways. To identify novel tracers biosolids, characterization biosolids their impacts on OM in recipient ecosystems is required. Here, water-soluble was leached from surface soils Florida pastures with differing levels biosolid amendment an adjacent control site. The endmember further constrained by extracting sourced four facilities. Nontargeted analysis molecules negative-ion electrospray ionization 21 T Fourier transform ion cyclotron resonance mass spectrometry examined molecular soil leachates identified formulas unique these amended soils. Overall, were enriched aliphatic (+16.3% relative abundance) heteroatomic (+42.5% RA) depleted aromatic (−33.5% compared leachates. A subset 297 present only not leachates), vast majority which contained nitrogen (66%) or sulfur (27%). identification a key step identifying movement through impacted watersheds.

Language: Английский

Citations

0
Suspect and Nontarget Screening of Organic Micropollutants in Swiss Sewage Sludge: A Nationwide Survey DOI
Pablo A. Lara‐Martín, Lena Schinkel,

Yves Eberhard

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 8, 2025

The increasing amount of sewage sludge generated during wastewater treatment poses both growing management challenge and environmental issues. Sludge with many co-occurring contaminants is often destined to land application which raises concern regarding human health. It also a good integrator in time space can provide valuable information on consumption pattern change over time. Here, we have conducted suspect nontarget screening (SNTS) from 29 plants (WWTPs) covering 30% the Swiss population. Over 500 were identified up 382 quantified, concentrations ranging few ng/g several thousand ng/g, translated into total annual loads approximately 5 g micropollutants per citizen. distribution detected substances was dominated by pharmaceuticals terms number compounds (>250) personal care products concentration (e.g., 75 μg/g for linoleic acid). Homologous series analysis revealed presence multiple classes surfactants among those highest signal intensities sludge. Principal component hierarchical clustering showed that spatial across Switzerland not homogeneous, while Pearson correlation indicated changes be attributed different anaerobic digestion times WWTPs.

Language: Английский

Citations

0
Plasma coupled with ultrasonic for degradation of organic pollutants in water: Revealing the generation of free radicals and the dominant degradation pathways DOI
He Guo, Shuang Yang, Jiaxin Wang

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 192, P. 793 - 802

Published: Oct. 28, 2024

Language: Английский

Citations

3
Prioritization of biosolids-borne unregulated organic compounds DOI
Manas Warke,

Drew C. McAvoy

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 955, P. 177207 - 177207

Published: Nov. 1, 2024

Language: Английский

Citations

1
Analysis of Multi-Class Unregulated Organic Compounds in Soil and Biosolids Using Lc-Ms/Ms DOI

Rosa Evelia López de Ruiz,

Youn Jeong Choi, M. Christina Schilling Costello

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

1