Evidence map›Paper›PMID 30852732›Full record

ArticleEnvironmental geochemistry and health2020

Effect of simulated acid rain on stability of arsenic calcium residue in residue field.

Jiangchi Fei, Jingjing Ma, Jinqin Yang, Yanjie Liang, Yong Ke, Liwei Yao, Yuancheng Li, Degang Liu, Xiaobo Min

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental geochemistry and health, 2020. 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 8% 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, 38 citations in OpenAlex.

  1. Article
  2. Global Trends of Acidity in Rainfall and Its Impact on Plants and Soil.Journal of soil science and plant nutrition · 2023
    Review
  3. Harmless Treatment of High Arsenic Tin Tailings and Environmental Durability Assessment.International journal of environmental research and public health · 2022
    Article
  4. Article
  5. Article
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

9 authors at 2 institutions in 1 country.

Jiangchi FeiSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Jingjing MaSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Jinqin YangSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Yanjie LiangSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Yong KeSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Liwei YaoSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Yuancheng LiSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Degang LiuSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China.
Xiaobo MinSchool of Metallurgy and Environment, Central South University, Changsha, 410083, China. mxbcsu@163.com.
Central South University · CNChinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution · CN

Funding

key project of National Natural Science Foundation of China 51634010Natural Science Foundation of China 51474247Natural Science Foundation of China 51704337Science and Technology Project of Hunan Province 2017RS3010Special Program on Environmental Protection for Public Welfare 201509050
6 · The paper itself

Abstract

In recent years, acid rain had a serious negative impact on the leaching behavior of industrial waste residue. Researches were mainly focused on the environmental hazards of heavy metal in the leachate, but ignored the effects of heavy metal speciation on the stability of waste residue in the subsequent stabilization process. In this study, the unstable calcium-arsenic compounds in the arsenic calcium residue were firstly removed by leaching process; subsequently, the crystallization agent was added to treat the remaining calcium-arsenic mixture. The results of the leaching process demonstrated that the decrease in particle size and pH value directly affected the increase in the cumulative leaching amount of arsenic, and the cumulative leaching ratio reached 1.55%. In addition, the concentration of arsenic decreased from 3583 to 49.1 mg L

Indexed as

Acid RainArsenatesArsenicCalciumCalcium CompoundsCrystallizationHydrogen-Ion ConcentrationMicroscopy, Electron, ScanningParticle SizeX-Ray DiffractionAcid RainArsenatesArsenicCalciumcalcium arsenateCalcium CompoundsCrystallizationEnvironmental exposureHeavy metalsLeachingStabilization

Identifiers

PMID30852732
OpenAlexW2921862978

What OpenQuestion holds

Textmetadata
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.