Multiphase Partitioning of Estrogens in a River Impacted by Feedlot Wastewater Discharge.

Kuo-Hui Yang, Hao-Shen Hung, Wei-Hsiang Huang, Chi-Ying Hsieh, Ting-Chien Chen

Abstract read

In one paragraph

Article in Toxics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Kuo-Hui YangDepartment of Environmental Science and Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.

Hao-Shen HungDepartment of Environmental Science and Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.ORCID 0000-0002-4494-2433

Wei-Hsiang HuangDepartment of Environmental Science and Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.

Chi-Ying HsiehDepartment of Environmental Science and Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.

Ting-Chien ChenDepartment of Environmental Science and Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.

Funding

National Science and Technology Council, R.O.C. MOST 103-2221-E-020 -008

6 · The paper itself

Abstract

Estrogens in river systems can significantly impact aquatic ecosystems. This study aimed to investigate the multiphase partitioning of estrogens in Wulo Creek, Taiwan, which receives animal feedlot wastewater, to understand their distribution and potential environmental implications. Water samples were separated into suspended particulate matter (SPM), colloidal, and soluble phases using centrifugation and cross-flow ultrafiltration. Concentrations of estrone (E1), 17β-estradiol (E2), and estriol (E3) in each phase were analyzed using LC/MS/MS. Partition coefficients were calculated to assess estrogen distribution among phases. Estrogens were predominantly found in the soluble phase (85.8-87.3%). The risk assessment of estrogen equivalent (EEQ) values suggests that estrogen concentration in water poses a higher risk compared to SPM, with a majority of the samples indicating a high risk to aquatic organisms. The colloidal phase contained 12.7-14.2% of estrogens. The log

Indexed as

colloidestrogensmultiphase partitioningsolublesuspended particulate matter (SPM)

Identifiers

PMID39330599

DOI10.3390/toxics12090671

PMCPMC11436132

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.