Leaching behaviour of elements from coal combustion fly ash: an overview

M Izquierdo, X Querol - International Journal of Coal Geology, 2012 - Elsevier
Coal-based power generation produces over 750Mt of coal ash per year globally, but under
50% of world production is utilised. Large amounts of fly ash are either stored temporarily in …

State of the art review on physiochemical and engineering characteristics of fly ash and its applications

AK Ram, S Mohanty - International Journal of Coal Science & Technology, 2022 - Springer
The focus of this study is to critically review the physiochemical and engineering properties
of the fly ash and its applications in various fields. The utilization of fly ash has become a …

Mobility of trace elements from selected Australian fly ashes and its potential impact on aquatic ecosystems

J Jankowski, CR Ward, D French, S Groves - Fuel, 2006 - Elsevier
Batch leaching tests have been performed on fly ashes collected from four Australian power
stations fuelled by chemically different coals. Two acidic and two alkaline fly ashes were …

Current status of heavy metal contamination in Asia's rice lands

K Arunakumara, BC Walpola, MH Yoon - Reviews in environmental …, 2013 - Springer
Abstract Major contribution (over 90%) to the world's rice production is coming from Asia,
where metal contamination of agricultural lands is often reported. Thus the present paper …

Aluminium extraction and leaching characteristics of Talcher Thermal Power Station fly ash with sulphuric acid

N Nayak, CR Panda - Fuel, 2010 - Elsevier
Although fly ash disposal is of environmental concern the quality of residues can be
improved with respect to high value applications. Fly ash is considered as a potential source …

Harmful impacts of heavy metal contamination in the soil and crops grown around dumpsites

P Nyiramigisha - Reviews in Agricultural Science, 2021 - jstage.jst.go.jp
Waste disposal is a serious global environmental threat resulting in heavy metal pollution.
Contaminated soil with heavy metals has become a concern for agricultural scientists …

Challenges, regulations, and case studies on sustainable management of industrial waste

RR Srivastava, DK Rajak, S Ilyas, H Kim, P Pathak - Minerals, 2022 - mdpi.com
Incessant generation and mismanagement of industrial waste, resource scarcity, and
environmental degradation have created non-sustainability in human life. Though industrial …

High-aluminum fly ash recycling for fabrication of cost-effective ceramic membrane supports

Z Wei, J Hou, Z Zhu - Journal of Alloys and Compounds, 2016 - Elsevier
In order to effectively utilize the industrial solid waste and produce high value-added
products, a series of porous ceramic membrane supports made of waste fly ash and calcium …

Groundwater contamination and its effect on health in Turkey

A Baba, G Tayfur - Environmental Monitoring and Assessment, 2011 - Springer
The sources of groundwater pollution in Turkey are identified, and pathways of contaminants
to groundwater are first described. Then, the effects of groundwater quality on health in …

State-of-the-art review on the role of fly ashes in geotechnical and geoenvironmental applications

AAB Moghal - Journal of Materials in Civil Engineering, 2017 - ascelibrary.org
Thermal power stations in most countries are burdened with the problem of fly ash disposal,
and unless suitable uses are found for fly ash, it will pose a gigantic problem for the power …