A Compressive Review on Fly Ash Characteristics and Current Utilization Status in India

5 Pages Posted: 12 Mar 2019

See all articles by Surabhi Singh

Surabhi Singh

University of Mumbai - Pillai College of Engineering

Arun Pillai

University of Mumbai - Pillai College of Engineering

Date Written: March 5, 2019

Abstract

The paper discusses various characteristics of fly ash and the possibility of its utilization in the various sectors. During the last decade, India saw about 70% increase in the production of fly ash but roughly 130% increase in the utilisation. About 60% of Indian demand of electricity is fulfilled by coal fired thermal power plant. Fly ash is micron-sized powder obtained by burning of coal.

At present 170 million tonnes of fly ash is produced in India annually. Environmental pollution by fly ash is a major concern all over the world. Not many people know the fact that the major factor of much talked air pollution in New Delhi is because of fly ash originating from the thermal power plants of Badarpur and Rajghat. As per the Court orders, now both the plants are shut down and consequently there should be reduction in the pollution. Disposal of large amount of fly ash is a serious matter to address.With the appropriate characterization, it can be used as substitute material in various sectors, conserving the resources like soil, sand. Many government agencies have been employed and regulatory framework has been devised for a compressive research and development of potential usage of fly ash.

Keywords: Fly ash, Air Pollution, Utilization, Generation, Thermal Power

Suggested Citation

Singh, Surabhi and Pillai, Arun, A Compressive Review on Fly Ash Characteristics and Current Utilization Status in India (March 5, 2019). Proceedings 2019: Conference on Technologies for Future Cities (CTFC). Available at SSRN: https://ssrn.com/abstract=3347052 or http://dx.doi.org/10.2139/ssrn.3347052

Surabhi Singh (Contact Author)

University of Mumbai - Pillai College of Engineering ( email )

Dr. K. M.Vasudevan Pillai Campus
Plot 10, Sector 16, New Panvel
Navi Mumbai, 410206
India

Arun Pillai

University of Mumbai - Pillai College of Engineering ( email )

Dr. K. M.Vasudevan Pillai Campus
Plot 10, Sector 16, New Panvel
Navi Mumbai, 410206
India

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