Evidence map›Paper›PMID 34988823›Full record

ArticleEnvironmental science and pollution research international2022

Insight into the water-rock interaction process and purification mechanism of mine water in underground reservoir of Daliuta coal mine in China.

Binbin Jiang, Ju Gao, Kun Du, Xu Deng, Kai Zhang

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
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

5 citing papers in PubMed, 34 citations in OpenAlex.

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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 at 1 institution in 1 country.

Binbin JiangSchool of Chemistry and Environment Engineering, China University of Mining and Technology (Beijing), Haidian District, Ding 11, Xueyuan Road, Beijing, 100083, China.
Ju GaoSchool of Chemistry and Environment Engineering, China University of Mining and Technology (Beijing), Haidian District, Ding 11, Xueyuan Road, Beijing, 100083, China.
Kun DuSchool of Chemistry and Environment Engineering, China University of Mining and Technology (Beijing), Haidian District, Ding 11, Xueyuan Road, Beijing, 100083, China.
Xu DengSchool of Chemistry and Environment Engineering, China University of Mining and Technology (Beijing), Haidian District, Ding 11, Xueyuan Road, Beijing, 100083, China.
Kai ZhangSchool of Chemistry and Environment Engineering, China University of Mining and Technology (Beijing), Haidian District, Ding 11, Xueyuan Road, Beijing, 100083, China. zhangkai@cumtb.edu.cn.ORCID http://orcid.org/0000-0001-7735-7663
China University of Mining and Technology · CN

Funding

the fundamental research funds for the central universities 2021YJSHH19the research on ecological restoration and protection of coal base in arid eco-fragile region GJNY2030XDXM-19-03.2the science and technology project of shendong company in 2020 202016000041the scientific and technological innovation project of shenhua group SHJT-16-28the yue qi young scholar project, china university of mining & technology, beijing 2019QN08
6 · The paper itself

Abstract

The water quality of mine water is obviously improved after being stored in underground reservoir, but the process of water-rock interaction and the purification mechanism of mine water quality are not clear. In this study, the water samples and rock samples collected in the underground reservoir of Daliuta coal mine were taken as the research object. Based on the analysis of the hydrochemical characteristics of the reservoir water samples and the characterization of the rock samples, combined with PHREEQC analysis, the mechanism of water quality purification of mine water was discussed. The results showed that the rocks in the underground reservoir had layered silicate structure and flaky kaolinite structure, with some irregular edges and microcracks, and higher specific surface area and total pore volume. These characteristics made the rocks have a certain adsorption and removal capacity for heavy metal ions and other pollutants in the mine water. The water-rock interaction, such as the dissolution of albite and halite, the precipitation of gypsum and kaolinite, and the cation exchange, resulted in the increase of the concentration of Na

Indexed as

Environmental PollutantsWater Pollutants, ChemicalChinaCoalEnvironmental MonitoringKaolinWater QualityCoalEnvironmental PollutantsKaolinWater Pollutants, ChemicalCoal mine underground reservoirMine waterPHREEQCRock characteristicsWater purificationWater–rock interaction

Identifiers

PMID34988823
OpenAlexW4226072409

What OpenQuestion holds

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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.