Oxidative degradation of p-chlorophenol by the persulfate-doped Fe-Mn bimetallic hydroxide, the parametrical significance, and systematical optimization.

Tao Huang, Jing Du, Danni Yu, Shihan Deng, Shuwen Zhang, Longfei Liu

Abstract read

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. Not yet cited in PubMed.

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0cells of the map it votes in

0citing papers in PubMed

0.7field-weighted citation impact, top 32% of its field

1 · What the graph read from it

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2 · The registry

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0 citing papers in PubMed, 9 citations in OpenAlex.

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5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Tao HuangSchool of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, China. 201700037@cslg.edu.cn.ORCID http://orcid.org/0000-0002-8367-1218

Jing DuSchool of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, China. 286809786@qq.com.

Danni YuSchool of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, China.

Shihan DengSchool of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, China.

Shuwen ZhangNuclear Resources Engineering College, University of South China, Hengyang, 421001, Hunan, China.

Longfei LiuSchool of Materials Engineering, Changshu Institute of Technology, Changshu, 215500, China.

Suzhou University of Technology · CNUniversity of South China · CN

Funding

China Postdoctoral Science Foundation 2020M681774Natural Science Foundation of the Jiangsu Higher Education Institutions of China 20KJB490001Xuzhou Science and Technology Bureau KC19228Xuzhou Science and Technology Bureau KC20055

6 · The paper itself

Abstract

Aqueous Fe(II)-catalyzed activation commonly deteriorates the oxidation performance of persulfate (PS) to the treatment of organic contaminants. In this study, a PS-doped layered bimetallic hydroxide (Fe-Mn hydroxide) was synthesized to construct a heterogeneously catalytic system to solve the issue brought by homogeneity. The molar ratio of Fe(II) to Mn(II) and the mass ratio of PS to Fe-Mn hydroxide both had a significant impact on the catalytic degradation of p-CP. Reaction temperatures engaged in the most essential role in influencing the degradation and removal of p-chlorophenol (p-CP). The optimal combination of factors for the preparation of PS-hydroxide and the treatment of p-CP was finally determined by significance analysis. The degradation process was appropriately fitted by the pseudo-first-order kinetic model. The benzene ring in p-CP was broken by PS-hydroxide during the adsorption. The surface modification of PS-hydroxide caused by the valence transition of Mn was beneficial to the adsorption and catalytic degradation of p-CP.

Indexed as

SulfatesWater Pollutants, ChemicalChlorophenolsHydroxidesOxidation-ReductionOxidative Stress4-chlorophenolChlorophenolsHydroxidesSulfatesWater Pollutants, ChemicalDegradation kineticsOptimizationP-chlorophenol degradationPersulfate-doped Fe–Mn hydroxideSystematical optimization

Identifiers

PMID34350579

DOI10.1007/s11356-021-15793-3

OpenAlexW3159303120

What OpenQuestion holds

Textmetadata

Read underepoch 390

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.