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An investigation on thermo chemical conversions of solid waste for energy recovery

journal contribution
posted on 06.12.2017, 00:00 by Sharmina Begum, Mohammad Rasul, Delwar Akbar
Solid waste can be considered as an urban burden or as a valuable resource depending on how it is managed. To meet the rising demand for energy and to address environmental concerns, a conversion from conventional energy systems to renewable resources is essential. For the sustainability of human civilization, an environmentally sound and techno-economically feasible waste treatment method is very important to treat recyclable waste. Several technologies are available for realizing the potential of solid waste as an energy source, ranging from very simple systems for disposing of dry waste to more complex technologies capable of dealing with large amounts of industrial waste. There are three main pathways for conversion of waste material to energy: thermo chemical, biochemical and physicochemical. This paper investigates the thermo-chemical conversion of solid waste for energy recovery. The processes, advantages and dis-advantages of various thermo-chemical conversion processes are discussed and compared. Special attention is given to Gasification process as it provides better solutions regarding public acceptance, feedstock flexibility, near-zeroemissions, efficiency and security. Finally this paper presents comparative statements of thermo chemical processes and introduces an integrated waste management system.

History

Volume

62

Start Page

624

End Page

630

Number of Pages

7

eISSN

2010-3778

ISSN

2010-376X

Language

en-aus

Peer Reviewed

Yes

Open Access

No

Era Eligible

Yes

Journal

World Academy of Science, Engineering and Technology.

Exports

CQUniversity

Exports