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Kitchen Waste Digestion and Odor Removal by Biological Method

  • Yanmin Zhang
  • , Jiazi Shen
  • , Wei Wei
  • , Xiaolei Zhang*
  • *Corresponding author for this work
  • Shenzhen Xiaping Ecopark
  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The common kitchen waste treatment methods include incineration, landfilling, anaerobic digestion, and composting. Anaerobic digestion can generate bioenergy (biogas), and thus has grabbed great interest. However, odor emission is a great concern as it causes public complaints. Biological method for odor control is green and cheap. In this study, related papers have been collected and analysed with VOSviewer. The important research direction has been identified by deeply revealing the study focus and the research results. It has been found that the bioenergy production rate is highly associated with kitchen waste composition and anaerobic digestion conditions. Moreover, it can be seen that the addition of an agent in the digestion could prevent odor generation. For external odor emission control, bio-tricling is more suitable compared to others. This paper has reviewed the anaerobic digestion of kitchen waste for bioenergy production and its odor emission, as well as the currently used biological methods for odor gas emission control.

Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Energy Engineering and Environmental Engineering
EditorsZuoyu Sun, Prodip K. Das
PublisherSpringer Science and Business Media Deutschland GmbH
Pages179-190
Number of pages12
ISBN (Print)9783031762079
DOIs
StatePublished - 2025
Externally publishedYes
Event11th International Conference on Energy Engineering and Environmental Engineering, ICEEEE 2024 - Xiamen, China
Duration: 17 Aug 202418 Aug 2024

Publication series

NameEnvironmental Science and Engineering
ISSN (Print)1863-5520
ISSN (Electronic)1863-5539

Conference

Conference11th International Conference on Energy Engineering and Environmental Engineering, ICEEEE 2024
Country/TerritoryChina
CityXiamen
Period17/08/2418/08/24

Keywords

  • Bioenergy
  • Biological technology
  • Kitchen waste
  • Odor emission

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