Effective conversion of fly ash waste into Na-P1 zeolite and its application on the adsorption of Cr(VI)

被引：12

作者：

Elidrissi, Z. Chafiq ^{[1
]}

Idrissi, D. El Machtani ^{[1
]}

Kouzi, Y. ^{[1
]}

Achiou, B. ^{[1
]}

Tahiri, S. ^{[2
]}

Ouammou, M. ^{[1
]}

Younssi, S. Alami ^{[1
]}

机构：

[1] Hassan II Univ, Fac Sci & Technol Mohammedia, Lab Membranes Mat & Environm, BP 146, Casablanca 20650, Morocco

[2] Chouaib Doukkali Univ, Fac Sci, Lab Water & Environm, Res Team Analyt Chem & Environm Proc Engn,Dept Che, POB 20, El Jadida 24000, Morocco

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2023年 / 156卷

关键词：

Recycling; Solid waste; Hydrothermal; Zeolite; Adsorption; Heavy metal; COAL;

D O I：

10.1016/j.inoche.2023.111192

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Fly ash waste was transformed into Na-P1 zeolite using hydrothermal treatment as a sustainable recycling approach. The synthesized zeolite exhibited high crystallinity (96.87%), small size, and high surface area (87.20 m2/g), making it a promising adsorbent for heavy metals. Notably, Na-P1 zeolite showed significant adsorption capacity for Cr(VI) (13.5 mg g-1), indicating its potential for environmental remediation. This work highlights the potential of utilizing fly ash waste as a raw material for the synthesis of zeolites which could be applied for cost-effective adsorption processes.

引用

页数：5

共 27 条

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Zhou, Lu
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[2] Synthesis of zeolite Na-P1 from coal fly ash produced by gasification and its application as adsorbent for removal of Cr(VI) from water
Yixin Zhang
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[3] Synthesis of zeolite Na-P1 under mild conditions using Brazilian coal fly ash and its application in wastewater treatment
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