Biogas production from beverage factory wastewater in a mobile bioenergy station. (February 2021)
- Record Type:
- Journal Article
- Title:
- Biogas production from beverage factory wastewater in a mobile bioenergy station. (February 2021)
- Main Title:
- Biogas production from beverage factory wastewater in a mobile bioenergy station
- Authors:
- Lin, Chiu-Yue
Lay, Chyi-How
Chew, Kit Wayne
Nomanbhay, Saifuddin
Gu, Rui-Lin
Chang, Shen-Ho
Kumar, Gopalakrishnan
Show, Pau Loke - Abstract:
- Abstract: Recently, the production of renewable biogas such as biohydrogen and biomethane from wastewaters through anaerobic fermentation has gained worldwide attention. In the present study, a mobile bioenergy generation station had been constructed based on a high-efficiency hydrogenesis & methanogenesis technology (HyMeTek) developed by Feng Chia University, Taiwan. The substrate was a beverage wastewater having chemical oxygen demand (COD) concentration of 1200 mg/L. This bioenergy station had a feedstock tank (3.8 m 3 ), a nutrient tank (0.8 m 3 ), an acidogenesis tank (AT, 2 m 3 ), two methanogenesis tanks (MT, 4 m 3 for each), a membrane bioreactor and a control room. Biogas production rate, methane concentration, COD removal efficiencies, energy efficiency and economical interest of the plant were assessed. The peak total methane production rates for AT (at hydraulic retention time, HRT, 4 h) and MT (at HRT 8 h) were 430 and 7 mL/L·d, respectively. A strategy of shortening HRT was a promising method to enhance biogas quality and energy efficiency. This mobile bioenergy system has commercial potential because it could bring good economic benefit of initial rate of return (58.84%) and payback time (2.68 y). Highlights: Highly efficient hydrogenesis and methanogenesis technology (HyMeTek) developed. HyMeTek as a basis for the construction of mobile bioenergy generation station. Shortened hydraulic retention time strategy enhanced the biogas production efficiency.Abstract: Recently, the production of renewable biogas such as biohydrogen and biomethane from wastewaters through anaerobic fermentation has gained worldwide attention. In the present study, a mobile bioenergy generation station had been constructed based on a high-efficiency hydrogenesis & methanogenesis technology (HyMeTek) developed by Feng Chia University, Taiwan. The substrate was a beverage wastewater having chemical oxygen demand (COD) concentration of 1200 mg/L. This bioenergy station had a feedstock tank (3.8 m 3 ), a nutrient tank (0.8 m 3 ), an acidogenesis tank (AT, 2 m 3 ), two methanogenesis tanks (MT, 4 m 3 for each), a membrane bioreactor and a control room. Biogas production rate, methane concentration, COD removal efficiencies, energy efficiency and economical interest of the plant were assessed. The peak total methane production rates for AT (at hydraulic retention time, HRT, 4 h) and MT (at HRT 8 h) were 430 and 7 mL/L·d, respectively. A strategy of shortening HRT was a promising method to enhance biogas quality and energy efficiency. This mobile bioenergy system has commercial potential because it could bring good economic benefit of initial rate of return (58.84%) and payback time (2.68 y). Highlights: Highly efficient hydrogenesis and methanogenesis technology (HyMeTek) developed. HyMeTek as a basis for the construction of mobile bioenergy generation station. Shortened hydraulic retention time strategy enhanced the biogas production efficiency. Positive economic and energy gain using two-phase anaerobic fermentation system. … (more)
- Is Part Of:
- Chemosphere. Volume 264(2021)Part 2
- Journal:
- Chemosphere
- Issue:
- Volume 264(2021)Part 2
- Issue Display:
- Volume 264, Issue 2021, Part 2 (2021)
- Year:
- 2021
- Volume:
- 264
- Issue:
- 2021
- Part:
- 2
- Issue Sort Value:
- 2021-0264-2021-0002
- Page Start:
- Page End:
- Publication Date:
- 2021-02
- Subjects:
- Biohydrogen -- Biomethane -- HyMeTek -- Food industrial wastewater -- Cost analysis
Pollution -- Periodicals
Pollution -- Physiological effect -- Periodicals
Environmental sciences -- Periodicals
Atmospheric chemistry -- Periodicals
551.511 - Journal URLs:
- http://www.sciencedirect.com/science/journal/00456535/ ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.chemosphere.2020.128564 ↗
- Languages:
- English
- ISSNs:
- 0045-6535
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3172.280000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 15310.xml