Qianyin Yuan , Jianjun Lian , Fei Yang , Maocai Shen , Yulai Wang , Qiaoping Kong , Bo Chen , Xiao Cai , Haocheng Tao , Haiming Wu
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引用次数: 0
摘要
人工湿地（CWs）被认为是一种具有成本效益、节能和多功能的可持续污水处理技术。然而，化粪池在处理过程中也会排放大量温室气体，可能会造成环境“二次污染”。植物作为温室气体的重要组成部分，在温室气体排放中起着至关重要的作用。本文综述了温室气体排放的综合分析，重点介绍了植物种类、物种多样性和收获方式的影响。通过对2009 - 2023年Web of Science Core Collection收录的国际期刊上发表的534篇论文的分析，重点分析了植物选择和管理对CWs温室气体排放的影响。此外，我们总结了化粪厂的减排策略，为优化工厂选择和管理实践提供见解，以最大限度地减少温室气体排放，提高环境和生态效益。
A systematic review on greenhouse gas emissions from constructed wetlands: Focusing on effects of planting strategies and emission reduction measures
Constructed wetlands (CWs) are considered a cost-effective, energy-efficient, and multi-functional technology for sustainable wastewater treatment. However, CWs can also emit significant amounts of greenhouse gases (GHGs) during the treatment process, potentially contributing to environmental “secondary pollution.” As essential components of CWs, plants play a critical role in GHG emissions. This review provides a comprehensive analysis of GHGs emissions in CWs, focusing on the influence of plant species, species diversity, and harvesting practices. By examining 534 studies published in international journals indexed in the Web of Science Core Collection from 2009 to 2023, this paper highlights the impact of plant selection and management on GHGs emissions in CWs. Additionally, we summarize emission reduction strategies for CWs, offering insights for optimizing plant choices and management practices to minimize GHGs emissions, enhancing both environmental and ecological benefits.
期刊介绍：
The Journal of Water Process Engineering aims to publish refereed, high-quality research papers with significant novelty and impact in all areas of the engineering of water and wastewater processing . Papers on advanced and novel treatment processes and technologies are particularly welcome. The Journal considers papers in areas such as nanotechnology and biotechnology applications in water, novel oxidation and separation processes, membrane processes (except those for desalination) , catalytic processes for the removal of water contaminants, sustainable processes, water reuse and recycling, water use and wastewater minimization, integrated/hybrid technology, process modeling of water treatment and novel treatment processes. Submissions on the subject of adsorbents, including standard measurements of adsorption kinetics and equilibrium will only be considered if there is a genuine case for novelty and contribution, for example highly novel, sustainable adsorbents and their use: papers on activated carbon-type materials derived from natural matter, or surfactant-modified clays and related minerals, would not fulfil this criterion. The Journal particularly welcomes contributions involving environmentally, economically and socially sustainable technology for water treatment, including those which are energy-efficient, with minimal or no chemical consumption, and capable of water recycling and reuse that minimizes the direct disposal of wastewater to the aquatic environment. Papers that describe novel ideas for solving issues related to water quality and availability are also welcome, as are those that show the transfer of techniques from other disciplines. The Journal will consider papers dealing with processes for various water matrices including drinking water (except desalination), domestic, urban and industrial wastewaters, in addition to their residues. It is expected that the journal will be of particular relevance to chemical and process engineers working in the field. The Journal welcomes Full Text papers, Short Communications, State-of-the-Art Reviews and Letters to Editors and Case Studies
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