Emissions and Control Technologies of Odorous Gas

A special issue of Atmosphere (ISSN 2073-4433). This special issue belongs to the section "Air Pollution Control".

Deadline for manuscript submissions: closed (31 July 2023) | Viewed by 1297

Special Issue Editors


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Guest Editor
College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
Interests: odor; air pollution; polymer; sludge treatment

E-Mail Website
Guest Editor
College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
Interests: environmental catalysis; plasma-catalysis

Special Issue Information

Dear Colleagues,

Odours not only have a severe impact on the environment but also have great harm to human health. Domestic odour pollution sources mainly come from toilets, trash cans, sewers, and other places. However, industrial pollution source is the primary source of odour pollution. For example, the main sources of odour pollution are sewage treatment plants, biopharmaceutical plants, meat processing plants, garbage treatment plants, paper mills, and petrochemical enterprises.

Contributions to this Special Issue can apply to odours management. It may include (1) odour generation, emissions, dispersion, and impacts; (2) odour treatment technology, including biological method, chemical method, etc.; (3) odour monitoring technology; and (4) odour management policy. Overall, manuscripts in this collection should convey scientific insight into some aspects of odour management, providing a better understanding of odour control.

Dr. Zhangliang Han
Dr. Zhiping Ye
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Atmosphere is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • odours
  • odour sources
  • odour mitigation
  • odour monitoring
  • odour impact
  • odour emission
  • odour elimination

Published Papers (1 paper)

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Research

16 pages, 1702 KiB  
Article
Multi-Criteria Decision Analysis for Optimizing CO2 and NH3 Removal by Scenedesmus dimorphus Photobioreactors
by Seyit Uguz, Talip Arsu, Xufei Yang and Gary Anderson
Atmosphere 2023, 14(7), 1079; https://doi.org/10.3390/atmos14071079 - 27 Jun 2023
Viewed by 853
Abstract
Numerous technologies have been investigated for mitigating air pollutant emissions from swine barns. Among them, algal photobioreactors (PBRs) can remove and utilize air pollutants such as CO2 and NH3 from barn exhaust. However, a challenge to PBR operation is that it [...] Read more.
Numerous technologies have been investigated for mitigating air pollutant emissions from swine barns. Among them, algal photobioreactors (PBRs) can remove and utilize air pollutants such as CO2 and NH3 from barn exhaust. However, a challenge to PBR operation is that it involves multiple system input parameters and output goals. A key question is then how to determine the appropriate CO2 and NH3 concentrations in this case. Conventional statistical methods are inadequate for handling this complex problem. Multi-criteria decision-making (MCDM) emerges as a practical methodology for comparison and can be utilized to rank different CO2–NH3 interactions based on their environmental and biological performance. By employing MCDM methods, producers can effectively control the ratio of CO2 and NH3 concentrations, enabling them to identify the optimal range of operating parameters for various housing types, ensuring efficient pollutant mitigation. In this study, a multi-criteria decision-making (MCDM) approach was employed to support operation management. Specifically, influent CO2 and NH3 concentrations were optimized for three scenarios (the best biological, environmental, and overall performance), using a combination of two MCDM techniques. This study is anticipated to facilitate the system analysis and optimization of algae-based phytoremediation processes. Full article
(This article belongs to the Special Issue Emissions and Control Technologies of Odorous Gas)
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