Cultivation of microalgal biomass using swine manure for biohydrogen production: Impact of dilution ratio and pretreatment

Gopalakrishnan Kumar; Dinh Duc Nguyen; Periyasamy Sivagurunathan; Takuro Kobayashi; Kaiqin Xu; Soon Woong Chang

doi:10.1016/j.biortech.2018.03.029

Cultivation of microalgal biomass using swine manure for biohydrogen production: Impact of dilution ratio and pretreatment

Gopalakrishnan Kumar, Dinh Duc Nguyen, Periyasamy Sivagurunathan, Takuro Kobayashi, Kaiqin Xu, Soon Woong Chang

Department of Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

This study assessed the impact of swine manure (SM) dilution ratio on the microalgal biomass cultivation and further tested for biohydrogen production efficiency from the mixed microalgal biomass. At first, various solid/liquid (S/L) ratio of the SM ranged from 2.5 to 10 g/L was prepared as a nutrient medium for the algal biomass cultivation without addition of the external nutrient sources over a period of 18 d. The peak biomass concentration of 2.57 ± 0.03 g/L was obtained under the initial S/L loading rates of 5 g/L. Further, the cultivated biomass was subjected to two-step (ultrasonication + enzymatic) pretreatment and evaluated for biohydrogen production potential. Results showed that the variable amount of hydrogen production was observed with different S/L ratio of the SM. The peak hydrogen yield of 116 ± 6 mL/g TS_added was observed at the 5 g/L grown SM mixed algal biomass.

Original language	English
Pages (from-to)	16-22
Number of pages	7
Journal	Bioresource technology
Volume	260
DOIs	https://doi.org/10.1016/j.biortech.2018.03.029
Publication status	Published - 2018 Jul

Bibliographical note

Funding Information:
The author Dr. Periyasamy Sivagurunathan greatly acknowledged the financial assistance from Japan Society for Promotion of Science: JSPS ID: P15370 for this study. The swine manure provided by Prof. Zhenya Zhang and Prof. Zhongfang Lei, University of Tsukuba, Ibaraki, Tsukuba, Japan is gratefully acknowledged. This work was supported in part by grants from the Korea Research Fellowship Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (Grant No: 2016H1D3A1908953 ), the New & Renewable Energy Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (Project No. 20173010092470), and the Institute for Information & Communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (Project No. 2017-0-00372).

Publisher Copyright:
© 2018 Elsevier Ltd

All Science Journal Classification (ASJC) codes

Bioengineering
Environmental Engineering
Renewable Energy, Sustainability and the Environment
Waste Management and Disposal

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.biortech.2018.03.029

Cite this

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title = "Cultivation of microalgal biomass using swine manure for biohydrogen production: Impact of dilution ratio and pretreatment",

abstract = "This study assessed the impact of swine manure (SM) dilution ratio on the microalgal biomass cultivation and further tested for biohydrogen production efficiency from the mixed microalgal biomass. At first, various solid/liquid (S/L) ratio of the SM ranged from 2.5 to 10 g/L was prepared as a nutrient medium for the algal biomass cultivation without addition of the external nutrient sources over a period of 18 d. The peak biomass concentration of 2.57 ± 0.03 g/L was obtained under the initial S/L loading rates of 5 g/L. Further, the cultivated biomass was subjected to two-step (ultrasonication + enzymatic) pretreatment and evaluated for biohydrogen production potential. Results showed that the variable amount of hydrogen production was observed with different S/L ratio of the SM. The peak hydrogen yield of 116 ± 6 mL/g TSadded was observed at the 5 g/L grown SM mixed algal biomass.",

author = "Gopalakrishnan Kumar and Nguyen, {Dinh Duc} and Periyasamy Sivagurunathan and Takuro Kobayashi and Kaiqin Xu and Chang, {Soon Woong}",

note = "Funding Information: The author Dr. Periyasamy Sivagurunathan greatly acknowledged the financial assistance from Japan Society for Promotion of Science: JSPS ID: P15370 for this study. The swine manure provided by Prof. Zhenya Zhang and Prof. Zhongfang Lei, University of Tsukuba, Ibaraki, Tsukuba, Japan is gratefully acknowledged. This work was supported in part by grants from the Korea Research Fellowship Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (Grant No: 2016H1D3A1908953 ), the New & Renewable Energy Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (Project No. 20173010092470), and the Institute for Information & Communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (Project No. 2017-0-00372). Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd",

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T2 - Impact of dilution ratio and pretreatment

AU - Kumar, Gopalakrishnan

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AU - Sivagurunathan, Periyasamy

AU - Kobayashi, Takuro

AU - Xu, Kaiqin

AU - Chang, Soon Woong

N1 - Funding Information: The author Dr. Periyasamy Sivagurunathan greatly acknowledged the financial assistance from Japan Society for Promotion of Science: JSPS ID: P15370 for this study. The swine manure provided by Prof. Zhenya Zhang and Prof. Zhongfang Lei, University of Tsukuba, Ibaraki, Tsukuba, Japan is gratefully acknowledged. This work was supported in part by grants from the Korea Research Fellowship Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (Grant No: 2016H1D3A1908953 ), the New & Renewable Energy Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (Project No. 20173010092470), and the Institute for Information & Communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (Project No. 2017-0-00372). Publisher Copyright: © 2018 Elsevier Ltd

PY - 2018/7

Y1 - 2018/7

N2 - This study assessed the impact of swine manure (SM) dilution ratio on the microalgal biomass cultivation and further tested for biohydrogen production efficiency from the mixed microalgal biomass. At first, various solid/liquid (S/L) ratio of the SM ranged from 2.5 to 10 g/L was prepared as a nutrient medium for the algal biomass cultivation without addition of the external nutrient sources over a period of 18 d. The peak biomass concentration of 2.57 ± 0.03 g/L was obtained under the initial S/L loading rates of 5 g/L. Further, the cultivated biomass was subjected to two-step (ultrasonication + enzymatic) pretreatment and evaluated for biohydrogen production potential. Results showed that the variable amount of hydrogen production was observed with different S/L ratio of the SM. The peak hydrogen yield of 116 ± 6 mL/g TSadded was observed at the 5 g/L grown SM mixed algal biomass.

AB - This study assessed the impact of swine manure (SM) dilution ratio on the microalgal biomass cultivation and further tested for biohydrogen production efficiency from the mixed microalgal biomass. At first, various solid/liquid (S/L) ratio of the SM ranged from 2.5 to 10 g/L was prepared as a nutrient medium for the algal biomass cultivation without addition of the external nutrient sources over a period of 18 d. The peak biomass concentration of 2.57 ± 0.03 g/L was obtained under the initial S/L loading rates of 5 g/L. Further, the cultivated biomass was subjected to two-step (ultrasonication + enzymatic) pretreatment and evaluated for biohydrogen production potential. Results showed that the variable amount of hydrogen production was observed with different S/L ratio of the SM. The peak hydrogen yield of 116 ± 6 mL/g TSadded was observed at the 5 g/L grown SM mixed algal biomass.

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Cultivation of microalgal biomass using swine manure for biohydrogen production: Impact of dilution ratio and pretreatment

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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