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

被引：11

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 50 条

[31] HYDROTHERMAL SYNTHESIS BY ALKALINE FUSION OF ZEOLITE NA-P1 OF KAOLIN TAILINGS FROM AMAZON AND ITS APPLICATION IN METHYLENE BLUE RETENTION
Lima, G. A.
Figueira, B. A. M.
Araujo, C. S. S.
Soares, A. M. S.
HOLOS, 2023, 39 (06)
[32] Preparation of chitosan modified fly ash under acid condition and its adsorption mechanism for Cr(VI) in water
Jiang Chun-lu
Wang Rui
Chen Xing
Zheng Liu-gen
Cheng Hua
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2021, 28 (06) : 1652 - 1664
[33] Conversion of coal fly ash into zeolite 4A and its applications in waste water treatment and greenhouse gas reduction
Hui, K. S.
Chao, Christopher Y. H.
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2007, VOL 15: SUSTAINABLE PRODUCTS AND PROCESSES, 2008, : 129 - 138
[34] Modification of sunflower seeds waste biochar by Mg and its application for Cr(VI) adsorption from wastewater
Mohammadi, Mohammad Mehdi Malek
Akhlaghian, Faranak
DESALINATION AND WATER TREATMENT, 2023, 282 : 118 - 126
[35] Artificial neural network (ANN) approach for modeling of Cr(VI) adsorption from aqueous solution by zeolite prepared from raw fly ash (ZFA)
Asl, SeyedMostafa Hosseini
Ahmadi, Maral
Ghiasvand, Mohamad
Tardast, Ali
Katal, Reza
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2013, 19 (03) : 1044 - 1055
[36] Zeolite synthesis from waste fly ash and its application in CO2 capture from flue gas streams
Liu, Liying
Singh, Ranjeet
Xiao, Penny
Webley, Paul A.
Zhai, Yuchun
ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2011, 17 (05): : 795 - 800
[37] Zeolite synthesis from waste fly ash and its application in CO2 capture from flue gas streams
Liying Liu
Ranjeet Singh
Penny Xiao
Paul A. Webley
Yuchun Zhai
Adsorption, 2011, 17 : 795 - 800
[38] Direct single-step synthesis of phase pure zeolite Na-P1, hydroxy sodalite and analcime from coal fly ash and assessment of their Cs+ and Sr2+ removal efficiencies
Kumar, M. Mahima
Jena, Hrudananda
MICROPOROUS AND MESOPOROUS MATERIALS, 2022, 333
[39] Synergistic effect of adsorption and Fenton-like oxidation processes for Methylene blue removal using Na-P1 zeolite prepared from pumice
Prajaputra, Vicky
Abidin, Zaenal
Budiarti, Sri
Suryaningtyas, Dyah Tjahyandari
DESALINATION AND WATER TREATMENT, 2021, 218 : 401 - 408
[40] Mordenite-Type Zeolite from Waste Coal Fly Ash: Synthesis, Characterization and Its Application as a Sorbent in Metal Ions Removal
Lankapati, Henilkumar M.
Lathiya, Dharmesh R.
Choudhary, Lalita
Dalai, Ajay K.
Maheria, Kalpana C.
CHEMISTRYSELECT, 2020, 5 (03): : 1193 - 1198

← 1 2 3 4 5 →