Spectroscopic and Thermodynamic Elucidation of COD Adsorption Mechanisms on a Porous Carbon-Based Resin.

Yali Wang, Chenghu Wang, Liqing Fan, Miao Li, Ruilin Feng, Yanke Chen

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2026. 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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

Who cites it

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

6 authors.

Yali WangSchool of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China.

Chenghu WangSchool of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China.

Liqing FanSchool of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China.

Miao LiSchool of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China.

Ruilin FengShaanxi Shuangyi Coal Chemical Technology Industrial Group Co., Ltd., Jinyuan South Road, Shenmu High-Tech Industrial Development Zone, Yulin 719319, China.

Yanke ChenSchool of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China.

Funding

Yulin University 2023GK03

6 · The paper itself

Abstract

Semi-coking wastewater generated during coal pyrolysis contains extremely high concentrations of refractory organic pollutants, resulting in elevated chemical oxygen demand (COD) and posing significant environmental risks, making efficient COD removal a critical challenge for sustainable wastewater treatment in the coal chemical industry. In this study, a porous carbon-based resin (XDA-1G) was investigated as an adsorbent for COD removal from semi-coking wastewater. The adsorption performance and underlying mechanisms were systematically evaluated through adsorption isotherm, kinetic, and thermodynamic analyses, combined with structural characterization using FTIR, XPS, BET, XRD, and SEM-EDS. The resin exhibited a high COD removal efficiency of up to 91% with a maximum adsorption capacity of 2182 mg g

Indexed as

adsorption kineticsadsorption mechanismCODhydrogen bondingindustrial wastewater treatmentporous carbon resinsemi-coking wastewaterπ–π interactions

Identifiers

PMID42075997

DOI10.3390/molecules31081319

PMCPMC13118468

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Registered trials

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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.