Alkali-Modified Biochar Derived from Waste Bamboo Powder for the Effective Adsorption of Perfluorooctanoic Acid.

Long Lu, Hongbin Wang, Junfeng Zhao, Mei Zhang, Xuying Zheng, Dapeng Luo, Yongliang Sun, Jinyan Yang

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

8 authors.

Long LuSchool of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, China.

Hongbin WangSchool of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, China.ORCID 0000-0003-0588-571X

Junfeng ZhaoSichuan Environmental Protection Key Laboratory of Persistent Pollutant Wastewater Treatment, Sichuan Normal University, Chengdu 610066, China.

Mei ZhangSchool of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, China.

Xuying ZhengSchool of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, China.

Dapeng LuoSichuan Academy of Eco-Environmental Sciences, Chengdu 610041, China.

Yongliang SunSichuan Academy of Eco-Environmental Sciences, Chengdu 610041, China.

Jinyan YangCollege of Architecture and Environment, Sichuan University, Chengdu 610227, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bamboo powder waste generated from bamboo processing serves as an ideal feedstock for biochar (BC). This study employed potassium hydroxide (KOH) to modify biochar derived from bamboo powder waste, activating it at different temperatures (700 °C, 800 °C, and 900 °C) to yield samples designated KBC-700, KBC-800, and KBC-900, respectively. The physicochemical properties and pore structures of the modified biochar were characterized using SEM, specific surface area and pore size analysis, FT-IR, Raman spectroscopy, XRD, and zeta potential measurements. The adsorption performance of the modified biochar toward PFOA was investigated using kinetic and thermodynamic models, examining the effects of the solution pH, adsorbent dosage, and temperature. Results indicate that KBC-900 exhibits a significantly enhanced specific surface area (up to 2924.7 m

Indexed as

AlkaliesCaprylatesCharcoalFluorocarbonsWater Pollutants, ChemicalAdsorptionHydrogen-Ion ConcentrationHydroxidesKineticsPotassium CompoundsPowdersSpectroscopy, Fourier Transform InfraredTemperatureThermodynamicsAlkaliesbiocharCaprylatesCharcoalFluorocarbonsHydroxidesperfluorooctanoic acidPotassium Compoundspotassium hydroxidePowdersWater Pollutants, Chemicaladsorption performanceKOH modificationperfluorooctanoic acidwaste bamboo powder

Identifiers

PMID41683544

DOI10.3390/molecules31030568

PMCPMC12899045

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

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.