State-of-the-art applications of fly ash from coal and biomass: A focus on zeolite synthesis processes and issues

C Belviso - Progress in Energy and Combustion Science, 2018‏ - Elsevier
Over the years, the production of waste ash from many sources (eg coal, biomass, industrial,
animal, and municipal solid waste) and from conventional and renewable energy …

A review of zeolite materials used in membranes for water purification: History, applications, challenges and future trends

R Mahdavi Far, B Van der Bruggen… - Journal of Chemical …, 2022‏ - Wiley Online Library
This review provides a fundamental assessment of the potential of zeolite particles
incorporated into polymeric membranes in view of improving the performance of these …

Adsorption of Zn (II) from aqueous solution by using different adsorbents

AK Bhattacharya, SN Mandal, SK Das - Chemical Engineering Journal, 2006‏ - Elsevier
The removal of Zn (II) from aqueous solution by different adsorbents was investigated.
Clarified sludge (a steel industry waste material), rice husk ash, neem bark and a chemical …

Removal of heavy metal ions from water by using calcined phosphate as a new adsorbent

A Aklil, M Mouflih, S Sebti - Journal of hazardous materials, 2004‏ - Elsevier
Calcined phosphate (CP) has been employed in our laboratories as a heterogeneous
catalyst in a variety of reactions. In this study, CP was evaluated as a new product for …

Synthesis of high quality zeolites from coal fly ash: Mobility of hazardous elements and environmental applications

W Feng, Z Wan, J Daniels, Z Li, G **ao, J Yu… - Journal of Cleaner …, 2018‏ - Elsevier
Converting fly ash into zeolite is an alternative way to reduce the waste landfills while also
producing high value-added products. However, hydrothermal synthesis of zeolite from fly …

Synthesis of magnetic zeolites from recycled fly ash for adsorption of methylene blue

GI Supelano, JAG Cuaspud, LC Moreno-Aldana… - Fuel, 2020‏ - Elsevier
Coal fly ash (CFA) was obtained from the Sochagota TermoPaipa IV power plant in Boyacá
Colombia. CFA was subjected to a hydrothermal activation with NaOH. Morphology …

[HTML][HTML] Removal of pesticides from waters by adsorption: comparison between synthetic zeolites and mesoporous silica materials. A review

M Andrunik, T Bajda - Materials, 2021‏ - mdpi.com
Pesticides are pollutants found in wastewater due to increasing agricultural activities over
the years. Inappropriate dosing of pesticides results in the dispersal of active ingredients in …

Coal fly ash derived zeolite for highly efficient removal of Ni2+ inwaste water

X He, B Yao, Y **a, H Huang, Y Gan, W Zhang - Powder technology, 2020‏ - Elsevier
A novel efficient Ni 2+ adsorbent A-type zeolite is successfully synthesized. It is worth noting
that the raw material used is the waste coal ash produced by local power plants. The ability …

[PDF][PDF] A review on synthesis, characterization and industrial applications of flyash zeolites

B Jha, DN Singh - Journal of materials Education, 2011‏ - academia.edu
Flyash, an industrial by-product, rich in silica and alumina contents, has been known to be a
useful material for synthesizing zeolites. These zeolites are minerals of alumino silicate …

Utilization of industrial waste lithium-silicon-powder for the fabrication of novel nap zeolite for aqueous Cu (II) removal

X Pu, L Yao, L Yang, W Jiang, X Jiang - Journal of cleaner production, 2020‏ - Elsevier
An industrial waste, lithium-silicon-powder, was used as a raw material to produce NaP
zeolite (PZ) via a one-step-hydrothermal method. The as-synthesized PZ was used for Cu (II) …