Sequestration of nitrous oxide for nutrient recovery and product formation

Wei, W; Wu, L; Ngo, HH; Guo, W; Ni, BJ

Sequestration of nitrous oxide for nutrient recovery and product formation

Wei, W

Wu, L Ngo, HH Guo, W

Ni, BJ

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Publisher:: Elsevier
Publication Type:: Chapter
Citation:: Biomass, Biofuels, Biochemicals: Climate Change Mitigation: Sequestration of Green House Gases, 2022, pp. 155-177
Issue Date:: 2022-01-01

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Field	Value	Language
dc.contributor.author	Wei, W https://orcid.org/0000-0001-5613-337X
dc.contributor.author	Wu, L
dc.contributor.author	Ngo, HH
dc.contributor.author	Guo, W https://orcid.org/0000-0001-5542-2858
dc.contributor.author	Ni, BJ
dc.date.accessioned	2023-03-25T06:47:26Z
dc.date.available	2023-03-25T06:47:26Z
dc.date.issued	2022-01-01
dc.identifier.citation	Biomass, Biofuels, Biochemicals: Climate Change Mitigation: Sequestration of Green House Gases, 2022, pp. 155-177
dc.identifier.isbn	9780128236093
dc.identifier.uri	http://hdl.handle.net/10453/168389
dc.description.abstract	Nitrous oxide (N2O) is an important greenhouse gas leading to global warming. For the purpose of achieving a clean and sustainable environment within this century, the adoption of technologies to mitigate the N2O emissions is warranted. Intensive management practices for N2O reduction have been implemented for decades. N2O generated from fuel production and biofuel combustion processes could reduce or even negate the global warming reduction by utilizing CO2 as commodities or reducing CO2 yields. In this chapter, the key biological N2O production pathways and the microbiomes involved are elucidated. The current N2O mitigation strategies are systematically summed up to assist future work regarding curbing N2O formation from various ecosystems. The impact of N2O on CO2-based biomaterials and biofuels is clarified, and the potential of nanotechnology for efficient nutrient recovery and N2O mitigation in both natural and industrial fields is discussed. The perspectives and the future challenges regarding the unrevealed N2O production pathways, the large-scale feasibility of current N2O mitigation approaches, and the potential strategies are then put forward with the aim to achieve high biofuel and biomaterial production efficiency while minimizing N2O emissions.
dc.language	en
dc.publisher	Elsevier
dc.relation	http://purl.org/au-research/grants/arc/FT160100195
dc.relation.ispartof	Biomass, Biofuels, Biochemicals: Climate Change Mitigation: Sequestration of Green House Gases
dc.relation.isbasedon	10.1016/B978-0-12-823500-3.00017-0
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Sequestration of nitrous oxide for nutrient recovery and product formation
dc.type	Chapter
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	closed_access	*
dc.date.updated	2023-03-25T06:47:25Z
pubs.publication-status	Published

Abstract:

Nitrous oxide (N2O) is an important greenhouse gas leading to global warming. For the purpose of achieving a clean and sustainable environment within this century, the adoption of technologies to mitigate the N2O emissions is warranted. Intensive management practices for N2O reduction have been implemented for decades. N2O generated from fuel production and biofuel combustion processes could reduce or even negate the global warming reduction by utilizing CO2 as commodities or reducing CO2 yields. In this chapter, the key biological N2O production pathways and the microbiomes involved are elucidated. The current N2O mitigation strategies are systematically summed up to assist future work regarding curbing N2O formation from various ecosystems. The impact of N2O on CO2-based biomaterials and biofuels is clarified, and the potential of nanotechnology for efficient nutrient recovery and N2O mitigation in both natural and industrial fields is discussed. The perspectives and the future challenges regarding the unrevealed N2O production pathways, the large-scale feasibility of current N2O mitigation approaches, and the potential strategies are then put forward with the aim to achieve high biofuel and biomaterial production efficiency while minimizing N2O emissions.

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http://hdl.handle.net/10453/168389