Microalgae biomass from swine wastewater and its conversion to bioenergy.

Bioenergy Biomass Microalgae Nutrients Swine wastewater Toxicants

Journal

Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523

Informations de publication

Date de publication:
Mar 2019
Historique:
received: 23 10 2018
revised: 02 12 2018
accepted: 06 12 2018
pubmed: 24 12 2018
medline: 3 9 2019
entrez: 23 12 2018
Statut: ppublish

Résumé

Ever-increasing swine wastewater (SW) has become a serious environmental concern. High levels of nutrients and toxic contaminants in SW significantly impact on the ecosystem and public health. On the other hand, swine wastewater is considered as valuable water and nutrient source for microalgae cultivation. The potential for converting the nutrients from SW into valuable biomass and then generating bioenergy from it has drawn increasing attention. For this reason, this review comprehensively discussed the biomass production, SW treatment efficiencies, and bioenergy generation potentials through cultivating microalgae in SW. Microalgae species grow well in SW with large amounts of biomass being produced, despite the impact of various parameters (e.g., nutrients and toxicants levels, cultivation conditions, and bacteria in SW). Pollutants in SW can effectively be removed by harvesting microalgae from SW, and the harvested microalgae biomass elicits high potential for conversion to valuable bioenergy.

Identifiants

pubmed: 30579101
pii: S0960-8524(18)31663-8
doi: 10.1016/j.biortech.2018.12.019
pii:
doi:

Substances chimiques

Biofuels 0
Waste Water 0

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

109-122

Informations de copyright

Copyright © 2018 Elsevier Ltd. All rights reserved.

Auteurs

D L Cheng (DL)

Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NWS 2007, Australia.

H H Ngo (HH)

Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NWS 2007, Australia. Electronic address: ngohuuhao121@gmail.com.

W S Guo (WS)

Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NWS 2007, Australia; Department of Environmental Energy & Engineering, Kyonggi University, 442-760, Republic of Korea.

S W Chang (SW)

Department of Environmental Energy & Engineering, Kyonggi University, 442-760, Republic of Korea.

D D Nguyen (DD)

Department of Environmental Energy & Engineering, Kyonggi University, 442-760, Republic of Korea; Institution of Research and Development, Duy Tan University, Da Nang, Viet Nam.

S M Kumar (SM)

Department of Civil Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu 600 036, India.

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Classifications MeSH