☆ 4.8 Article

Underestimation of Per- and Polyfluoroalkyl Substances in Biosolids: Precursor Transformation During Conventional Treatment

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Environmental

Target and Nontarget Screening of PFAS in Biosolids, Composts,and Other Organic Waste Products for Land Application in France

Gabriel Munoz et al.

Summary: This study characterized the presence of per- and poly-fluoroalkyl substances (PFAS) in organic waste products used in agricultural fields in France. The results showed that PFAS levels were lower in agriculture-derived wastes compared to urban and industrial wastes. Historical municipal biosolids and composts were dominated by specific PFAS, while contemporary urban waste products were dominated by zwitterionic PFAS.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Occurrence and fate of poly- and perfluoroalkyl substances (PFAS) in urban waters of New Zealand

Swadhina Priyadarshini Lenka et al.

Summary: Limited information on PFAS occurrence in aquatic matrices of countries without PFAS manufacturing, like New Zealand, was found. PFAS were detected in all wastewater samples in the study, suggesting incomplete removal in wastewater treatment plants. Further research is needed to understand the transformation processes and sources of PFAS in urban water systems.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

PFAS in soil and groundwater following historical land application of biosolids

Gwynn R. Johnson

Summary: This study measured the levels of PFAS in soil and groundwater at an agricultural station with a history of biosolids application. It found that PFAS compounds have migrated to deeper soil depths and the immediate underlying groundwater. Additional and updated risk assessments and surveys are needed to protect public health and the environment.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

Release of poly- and perfluoroalkyl substances from finished biosolids in soil mesocosms

Charles E. Schaefer et al.

Summary: This study collected and characterized finished biosolids from seven municipal water resource recovery facilities. The results showed a significant presence of PFAS, with diPAPs being the most common. The total oxidizable precursor assay failed to accurately measure the amount of precursors in the biosolids. Leaching experiments simulating biosolids land application demonstrated sustained leaching of PFAS over a 6-month period.

WATER RESEARCH (2022)

添加到收藏夹

Article Environmental Sciences

Evaluation of extraction workflows for quantitative analysis of per- and polyfluoroalkyl substances: A case study using soil adjacent to a landfill

Atiye Ahmadireskety et al.

Summary: This study compared the impact of different steps in extraction workflows on the extraction of 51 PFAS species in soil, finding no significant differences in PFAS concentration between different methods and cleanup strategies. While final concentrations were similar across methods, methanol extraction showed better recovery and ENVI-Carb cleanup improved PFAS accuracy.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Environmental Sciences

Legacy and emerging per- and polyfluoroalkyl substances (PFASs) in Australian biosolids

Damien Moodie et al.

Summary: Biosolids samples from 19 Australian WWTPs were analyzed for 44 PFAS, with di-substituted phosphate esters being the dominant compound class contributing 45% of total PFAS mass. Higher PFAS concentrations were observed in urban locations, and there was a weak correlation between PFAS mass and percentage industrial waste contribution in WWTPs.

CHEMOSPHERE (2021)

添加到收藏夹

Article Engineering, Environmental

From Waste Collection Vehicles to Landfills: Indication of Per- and Polyfluoroalkyl Substance (PFAS) Transformation

Yalan Liu et al.

Summary: Municipal solid waste contains significant amounts of PFAS, which may transform during landfilling. Landfill leachate was found to be dominated by PFAAs, while commercial and residential vehicle leachate contained mostly PFAA-precursors, indicating precursor transformation during landfill disposal. Additional PFAS not routinely monitored were detected, with proposed degradation pathways involving diPAPs and FTS transformation into PFCAs via FTCAs.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2021)

添加到收藏夹

Article Environmental Sciences

Aerobic biotransformation of fluorotelomer compounds in landfill leachate-sediment

Hanna Hamid et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Environmental Sciences

Screening for 32 per- and polyfluoroalkyl substances (PFAS) including GenX in sludges from 43 WWTPs located in the Czech Republic - Evaluation of potential accumulation in vegetables after application of biosolids

Jaroslav Semerad et al.

CHEMOSPHERE (2020)

添加到收藏夹

Review Green & Sustainable Science & Technology

Legislation for the Reuse of Biosolids on Agricultural Land in Europe: Overview

Maria Cristina Collivignarelli et al.

SUSTAINABILITY (2019)

添加到收藏夹

Article Environmental Sciences

A mass estimate of perfluoroalkyl substance (PFAS) release from Australian wastewater treatment plants

C. Gallen et al.

CHEMOSPHERE (2018)

添加到收藏夹

Article Environmental Sciences

Contribution of precursor compounds to the release of per- and polyfluoroalkyl substances (PFASs) from waste water treatment plants (WWTPs)

Ulrika Eriksson et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2017)

添加到收藏夹

Article Environmental Sciences

Mass flows and fate of per- and polyfluoroalkyl substances (PFASs) in the wastewater treatment plant of a fluorochemical manufacturing facility

Xavier Dauchy et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

添加到收藏夹

Article Environmental Sciences

Bioaccumulation of emerging organic compounds (perfluoroalkyl substances and halogenated flame retardants) by earthworm in biosolid amended soils

Irene Navarro et al.

ENVIRONMENTAL RESEARCH (2016)

添加到收藏夹

Article Engineering, Environmental

Occurrence and distribution of brominated flame retardants and perfluoroalkyl substances in Australian landfill leachate and biosolids

C. Gallen et al.

JOURNAL OF HAZARDOUS MATERIALS (2016)

添加到收藏夹

Article Engineering, Environmental

Poly- and perfluoroalkyl substances in wastewater: Significance of unknown precursors, manufacturing shifts, and likely AFFF impacts

Erika F. Houtz et al.

WATER RESEARCH (2016)

添加到收藏夹

Article Engineering, Environmental

Physical and Biological Release of Poly- and Perfluoroalkyl Substances (PFASs) from Municipal Solid Waste in Anaerobic Model Landfill Reactors

B. McKay Allred et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2015)

添加到收藏夹

Article Engineering, Environmental

Fate of Polyfluoroalkyl Phosphate Diesters and Their Metabolites in Biosolids-Applied Soil: Biodegradation and Plant Uptake in Greenhouse and Field Experiments

Holly Lee et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

添加到收藏夹

Article Engineering, Environmental

National inventory of perfluoroalkyl substances in archived US biosolids from the 2001 EPA National Sewage Sludge Survey

Arjun K. Venkatesan et al.

JOURNAL OF HAZARDOUS MATERIALS (2013)

添加到收藏夹

Article Engineering, Environmental

Input characterization of perfluoroalkyl substances in wastewater treatment plants: Source discrimination by exploratory data analysis

Feng Xiao et al.

WATER RESEARCH (2012)

添加到收藏夹

Article Engineering, Environmental

Occurrence and Fate of Perfluorochemicals in Soil Following the Land Application of Municipal Biosolids

Jennifer G. Sepulvado et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2011)

添加到收藏夹

Article Engineering, Environmental

Biodegradation of Polyfluoroalkyl Phosphates as a Source of Perfluorinated Acids to the Environment

Holly Lee et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2010)

添加到收藏夹

Article Engineering, Environmental

Observation of a Commercial Fluorinated Material, the Polyfluoroalkyl Phosphoric Acid Diesters, in Human Sera, Wastewater Treatment Plant Sludge, and Paper Fibers

Jessica C. D'Eon et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2009)

添加到收藏夹

Article Engineering, Environmental

Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in sewage treatment plants

Jing Yu et al.

WATER RESEARCH (2009)

添加到收藏夹

Article Engineering, Environmental

Perfluoroalkyl sulfonates and perfluorocarboxylates in two wastewater treatment facilities in Kentucky and Georgia

Bommanna G. Loganathan et al.

WATER RESEARCH (2007)

添加到收藏夹

Article Engineering, Environmental

Production of perfluorinated carboxylic acids (PFCAs) from the biotransformation of polyfluoroalkyl phosphate surfictants (PAPS): Exploring routes of human contamination

Jessica C. D'Eon et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2007)

添加到收藏夹

Article Engineering, Environmental

Fluorochemical mass flows in a municipal wastewater treatment facility

Melissa M. Schultz et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

添加到收藏夹

Article Engineering, Environmental

Sorption of perfluorinated surfactants on sediments

Christopher P. Higgins et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

添加到收藏夹

Article Engineering, Environmental

Mass loading and fate of perfluoroalkyl surfactants in wastewater treatment plants

E Sinclair et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

添加到收藏夹

Article Engineering, Environmental

Fluorotelomer alcohol biodegradation yields poly- and perfluorinated acids

MJA Dinglasan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.