Leachate Recirculation for Enhancing Methane Generation within Field Site in China
Joint Authors
Zeng, Gang
Ma, Jun
Liu, Lei
Xiong, Huan
Ge, Sai
Yu, Xiao
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-10
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Leachate recirculation is a critical element in the evaluation of the availability of methane production enhancement in bioreactor landfills.
Field experiments in leachate injection were conducted in horizontal wells at a landfill in Hubei Province in China.
The experiments included the long-term test of methane concentration and production in three cells; the test was operated with nonrecirculation (NR), continued recirculation (CR), and descending recirculation (DR).
The average methane concentration in CR is 54.8%, which is higher than that in the NR and DR sites.
The average biogas flow rate in the CR site was 2.2 times that in the NR site.
The recirculation loading should be determined with the specific conditions, to effectively improve the methane production in field site.
The position of the gas collection well was also very important, coordinating with the distribution of the leachate injection well and influence area of the liquid injection.
The long-term monitoring of injection volume and gas production is essential to determine the reliability of recirculation for methane reuse.
American Psychological Association (APA)
Liu, Lei& Xiong, Huan& Ma, Jun& Ge, Sai& Yu, Xiao& Zeng, Gang. 2018. Leachate Recirculation for Enhancing Methane Generation within Field Site in China. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1182700
Modern Language Association (MLA)
Liu, Lei…[et al.]. Leachate Recirculation for Enhancing Methane Generation within Field Site in China. Journal of Chemistry No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1182700
American Medical Association (AMA)
Liu, Lei& Xiong, Huan& Ma, Jun& Ge, Sai& Yu, Xiao& Zeng, Gang. Leachate Recirculation for Enhancing Methane Generation within Field Site in China. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1182700
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182700