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.
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页数：5
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