Distribution patterns of phthalic acid esters in soil particle-size fractions determine biouptake in soil-cereal crop systems DOI Creative Commons
Wenbing Tan, Yuan Zhang, Xiaosong He

и другие.

Scientific Reports, Год журнала: 2016, Номер 6(1)

Опубликована: Авг. 24, 2016

Abstract The use of wastewater irrigation for food crops can lead to presence bioavailable phthalic acid esters (PAEs) in soils, which increase the potential human exposure and adverse carcinogenic non-cancer health effects. This study presents first investigation occurrence distribution PAEs a maize-wheat double-cropping system wastewater-irrigated area North China Plain. PAE levels maize wheat were found be mainly attributed stores soil coarse (250–2000 μm) fine sand (53–250 fractions. Soil particle-size fractions with higher bioavailability (i.e., sands) showed greater influence on congener bioconcentration factors compared molecular structures both tissues. More allocated grains increased storages from irrigation. Additional findings that risk congeners than those maize, suggesting security should prioritized. In conclusion, concentrations specifically indicate pose contamination threat resources.

Язык: Английский

Widespread occurrence of phthalates in popular take-out food containers from China and the implications for human exposure DOI
Yu Han, Jiali Cheng, Zhenwu Tang

и другие.

Journal of Cleaner Production, Год журнала: 2021, Номер 290, С. 125851 - 125851

Опубликована: Янв. 9, 2021

Язык: Английский

Процитировано

42
Contaminant occurrence, distribution and ecological risk assessment of phthalate esters in the Persian Gulf DOI Creative Commons

Maria Khishdost,

Sina Dobaradaran, Gholamreza Goudarzi

и другие.

PLoS ONE, Год журнала: 2023, Номер 18(7), С. e0287504 - e0287504

Опубликована: Июль 7, 2023

Due to the increasing population of world, presence harmful compounds, especially phthalate esters (PAEs), are one important problems environmental pollution. These compounds known as carcinogenic and Endocrine-disrupting chemicals (EDCs) for humans. In this study, occurrence PAEs evaluation its ecological risks were carried out in Persian Gulf. Water samples collected from two industrial sites, a rural site an urban site. Samples analyzed using magnetic solid phase extraction (MSPE) gas chromatography-mass spectrometry (GC/MS) technique measure seven including Di(2-ethylhexyl) (DEHP), butyl benzyl (BBP), diethyl (DEP), dibutyl (DBP), Dimethyl (DMP), di-n-octyl (DNOP), Di-iso-butyl (DIBP). The BBP was not detected any samples. total concentration six (Σ6PAEs) ranged 7.23 23.7 μg/L, with mean 13.7μg/L. potential risk each target evaluated by quotient (RQ) method seawater samples, relative results declined sequence DEHP >DIBP > DBP DEP DMP examined water had high algae, crustaceans fish at all sites. While showed lower mentioned trophic levels. study will be helpful implementation effective control measures remedial strategies pollution

Язык: Английский

Процитировано

22
Occurrence and distribution of phthalate esters in freshwater aquaculture fish ponds in Pearl River Delta, China DOI
Zhang Cheng, Junbo Liu, Meng Gao

и другие.

Environmental Pollution, Год журнала: 2018, Номер 245, С. 883 - 888

Опубликована: Ноя. 26, 2018

Язык: Английский

Процитировано

55
Contamination of Phthalate Esters (PAEs) in Typical Wastewater-Irrigated Agricultural Soils in Hebei, North China DOI Creative Commons
Yuan Zhang, Qiong Liang, Rutai Gao

и другие.

PLoS ONE, Год журнала: 2015, Номер 10(9), С. e0137998 - e0137998

Опубликована: Сен. 11, 2015

The Wangyang River (WYR) basin is a typical wastewater irrigation area in Hebei Province, North China. This study investigated the concentration and distribution of six priority phthalate esters (PAEs) agricultural soils this area. Thirty-nine soil samples (0–20 cm) were collected along WYR to assess PAE residues soils. Results showed that PAEs are ubiquitous environmental contaminants topsoil obtained from concentrations Σ6PAEs range 0.191 μg g−1 dw 0.457 with an average value 0.294 dw. Di(2-ethylhexyl) (DEHP) di-n-butyl (DnBP) dominant species Among DEHP concentrations, highest was found at sites close villages; result suggested dense anthropogenic activities random garbage disposal rural possible sources PAEs. weakly positively correlated organic carbon enzyme activities; thus, these factors can affect further only dimethyl (DMP) exceeded recommended allowable concentrations; no remediation measures necessary control However, may pose potential risk ecosystem human health Therefore, exacerbating pollution should be addressed.

Язык: Английский

Процитировано

54
Distribution patterns of phthalic acid esters in soil particle-size fractions determine biouptake in soil-cereal crop systems DOI Creative Commons
Wenbing Tan, Yuan Zhang, Xiaosong He

и другие.

Scientific Reports, Год журнала: 2016, Номер 6(1)

Опубликована: Авг. 24, 2016

Abstract The use of wastewater irrigation for food crops can lead to presence bioavailable phthalic acid esters (PAEs) in soils, which increase the potential human exposure and adverse carcinogenic non-cancer health effects. This study presents first investigation occurrence distribution PAEs a maize-wheat double-cropping system wastewater-irrigated area North China Plain. PAE levels maize wheat were found be mainly attributed stores soil coarse (250–2000 μm) fine sand (53–250 fractions. Soil particle-size fractions with higher bioavailability (i.e., sands) showed greater influence on congener bioconcentration factors compared molecular structures both tissues. More allocated grains increased storages from irrigation. Additional findings that risk congeners than those maize, suggesting security should prioritized. In conclusion, concentrations specifically indicate pose contamination threat resources.

Язык: Английский

Процитировано

53