Evidence map›Paper›PMID 36498279›Full record

ArticleInternational journal of environmental research and public health2022

Immobilization of Pb and Zn in Contaminated Soil Using Alumina-Silica Nano-Amendments Synthesized from Coal Fly Ash.

Chang Lei, Hao Huang, Haoxin Ye, Zhiping Fu, Peipei Peng, Shaoqing Zhang, Laishou Long

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

7 authors.

Chang LeiSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Hao HuangSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Haoxin YeSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Zhiping FuSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Peipei PengSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Shaoqing ZhangSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.
Laishou LongSchool of Chemistry and Civil Engineering, Shaoguan University, Shaoguan 512005, China.

Funding

Guangdong Basic and Applied Basic Research Foundation 2019A1515110737the Science and Technology Special Fund project of Guangdong Province 201112166271219the Scientific Research project of Shaoguan University SZ2019ZK06the Scientific Research project of Shaoguan University SZ2021KJ09
6 · The paper itself

Abstract

To apply coal fly ash to the remediation of heavy-metal-contaminated soil, an alumina-silica nano-amendment (ASNA) was synthesized from coal fly ash and was used for the immobilization of lead and zinc in contaminated soil. The investigation on the synthesis of the ASNA shows that the ASNA can be obtained under a roasting temperature of 700 °C, a ratio of alkali to coal fly ash of 1.2:1, and a molar ratio of silicon to aluminum of 1:1. The ASNA could increase the soil pH and cation exchange capacity (CEC) and decrease the bioavailability of Pb and Zn. When the ASNA addition increased from 0 to 2%, the bioavailability (extracted by CaCl

Indexed as

Metals, HeavySoil PollutantsAluminum OxideCoalCoal AshSilicon DioxideSoilZincAluminum OxideCoalCoal AshMetals, HeavySilicon DioxideSoilSoil PollutantsZincalumina–silica nano-amendmentscoal fly ashheavy metalsimmobilizationsoil remediation

Identifiers

PMID36498279
PMCPMC9740954

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.