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Omoregie AI, Alhassan M, Basri HF, Muda K, Campos LC, Ojuri OO, Ouahbi T. Bibliometric analysis of research trends in biogranulation technology for wastewater treatment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:50098-50125. [PMID: 39102140 DOI: 10.1007/s11356-024-34550-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 07/24/2024] [Indexed: 08/06/2024]
Abstract
Inadequate management and treatment of wastewater pose significant threats, including environmental pollution, degradation of water quality, depletion of global water resources, and detrimental effects on human well-being. Biogranulation technology has gained increasing traction for treating both domestic and industrial wastewater, garnering interest from researchers and industrial stakeholders alike. However, the literature lacks comprehensive bibliometric analyses that examine and illuminate research hotspots and trends in this field. This study aims to elucidate the global research trajectory of scientific output in biogranulation technology from 1992 to 2022. Utilizing data from the Scopus database, we conducted an extensive analysis, employing VOSviewer and the R-studio package to visualize and map connections and collaborations among authors, countries, and keywords. Our analysis revealed a total of 1703 journal articles published in English. Notably, China emerged as the leading country, Jin Rencun as the foremost author, Bioresource Technology as the dominant journal, and Environmental Science as the prominent subject area, with the Harbin Institute of Technology leading in institutional contributions. The most prominent author keyword identified through VOSviewer analysis was "aerobic granular sludge," with "sequencing batch reactor" emerging as the dominant research term. Furthermore, our examination using R Studio highlighted "wastewater treatment" and "sewage" as notable research terms within the field. These findings underscore a diverse research landscape encompassing fundamental aspects of granule formation, reactor design, and practical applications. This study offers valuable insights into biogranulation potential for efficient wastewater treatment and environmental remediation, contributing to a sustainable and cleaner future.
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Affiliation(s)
- Armstrong Ighodalo Omoregie
- Centre for Borneo Regionalism and Conservation, School of Built Environment, University of Technology Sarawak, No. 1 Jalan University, 96000, Sibu, Sarawak, Malaysia.
| | - Mansur Alhassan
- Center of Hydrogen Energy, Institute of Future Energy, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Hazlami Fikri Basri
- Department of Water and Environmental Engineering, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Khalida Muda
- Department of Water and Environmental Engineering, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Luiza C Campos
- Department of Civil, Environmental & Geomatic Engineering, Faculty of Engineering Science, University College of London, Gower Street, London, WC1E 6BT, UK
| | - Oluwapelumi Olumide Ojuri
- Built Environment and Sustainable Technologies, Research Institute, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - Tariq Ouahbi
- LOMC, UMR CNRS 6294, Université Le Havre Normandie, Normandie Université, 53 Rue de Prony, 76058, Le Havre Cedex, France
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