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Constructed wetlands as a sustainable solution for pesticide pollution mitigation 人工湿地是缓解农药污染的可持续解决方案
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-18 DOI: 10.1016/j.coesh.2025.100672
Jyoti Singh , Mahima Choudhary , Rajesh Singh , Sujata Kashyap , Vinay Kumar Tyagi , Kalzang Chhoden , Sandeep Singh
{"title":"Constructed wetlands as a sustainable solution for pesticide pollution mitigation","authors":"Jyoti Singh ,&nbsp;Mahima Choudhary ,&nbsp;Rajesh Singh ,&nbsp;Sujata Kashyap ,&nbsp;Vinay Kumar Tyagi ,&nbsp;Kalzang Chhoden ,&nbsp;Sandeep Singh","doi":"10.1016/j.coesh.2025.100672","DOIUrl":"10.1016/j.coesh.2025.100672","url":null,"abstract":"<div><div>Pesticides widely used in agriculture and households pose environmental risks due to their persistence, toxicity, and bioaccumulative nature. Constructed wetlands (CWs) have emerged as a sustainable solution for removing pesticides from agricultural runoff and wastewater. Their performance depends on factors like plant species, substrate, wastewater composition, climate, and retention time. Key challenges include seasonal performance variability, substrate clogging, and pesticide accumulation in sediments. Full-scale studies show removal rates from 38% to over 99%, influenced by pH, temperature, vegetation, microbial activity, and retention time. Emerging strategies, such as solar photocatalytic oxidation and real-time monitoring, offer promising enhancements to CW functionality, supporting sustainable and environmentally friendly water treatment solutions.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100672"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145268667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
It's about time: Integrating micro- and macro-evolutionary perspectives into ecotoxicology for improved predictions and long-term assessment of ecosystem health 是时候了：将微观和宏观进化观点整合到生态毒理学中，以改进对生态系统健康的预测和长期评估
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-11-01 DOI: 10.1016/j.coesh.2025.100688
Thomas Sol Dourdin , Cassandre Aimon , Scott McCairns , Marie-Agnès Coutellec
{"title":"It's about time: Integrating micro- and macro-evolutionary perspectives into ecotoxicology for improved predictions and long-term assessment of ecosystem health","authors":"Thomas Sol Dourdin ,&nbsp;Cassandre Aimon ,&nbsp;Scott McCairns ,&nbsp;Marie-Agnès Coutellec","doi":"10.1016/j.coesh.2025.100688","DOIUrl":"10.1016/j.coesh.2025.100688","url":null,"abstract":"<div><div>Whilst ecology has served as a foundational inspiration for risk assessment in ecotoxicology, far less attention has been given to evolution, despite its importance. As the need for a new paradigm in ecotoxicology is becoming increasingly evident in the face of Global change, the consideration of evolutionary processes and patterns should provide a way to progress towards this objective. This review draws on the recent literature to support this idea, with a particular attention to the interplay between evolutionary rates. In doing so, we recast ecotoxicology as an innovative, exciting discipline, conceptually equipped to meet the challenges of the Anthropocene era.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100688"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145571361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mechanisms and potential for disinfection byproduct formation from peracetic acid 过氧乙酸消毒副产物形成的机理和潜力
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-08 DOI: 10.1016/j.coesh.2025.100677
Jiaqi Li, Ching-Hua Huang
{"title":"Mechanisms and potential for disinfection byproduct formation from peracetic acid","authors":"Jiaqi Li,&nbsp;Ching-Hua Huang","doi":"10.1016/j.coesh.2025.100677","DOIUrl":"10.1016/j.coesh.2025.100677","url":null,"abstract":"<div><div>Peracetic acid (PAA), an organic compound with the formula CH<sub>3</sub>CO<sub>3</sub>H, and a sterilant and disinfectant, has emerged as a promising alternative to free chlorine for achieving high-level disinfection in combined sewer overflow, wastewater, and stormwater. However, a major concern with any water disinfectant is its potential to react with natural organic matter or other constituents, leading to the unintentional formation of disinfection byproducts (DBPs). This review examines DBP formation during PAA disinfection and PAA-based advanced oxidation processes (AOPs), with an emphasis on studies published within the past five years. It summarizes the influence of halides, nitrite, and various AOP operational conditions on DBP formation. Additionally, it explores the mechanisms of DBP formation in the presence of halides during PAA disinfection, highlighting key intermediates involved in the reactions. The insights provided in this review offer valuable guidance for minimizing DBP formation in further applications of PAA in water treatment.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100677"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145417059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beyond 1–2 carbon compounds: Emerging insights on higher-carbon disinfection byproducts 超越1-2碳化合物：对高碳消毒副产物的新见解
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-01 DOI: 10.1016/j.coesh.2025.100676
Zachary T. Kralles , Carsten Prasse
{"title":"Beyond 1–2 carbon compounds: Emerging insights on higher-carbon disinfection byproducts","authors":"Zachary T. Kralles ,&nbsp;Carsten Prasse","doi":"10.1016/j.coesh.2025.100676","DOIUrl":"10.1016/j.coesh.2025.100676","url":null,"abstract":"<div><div>Disinfection byproducts (DBPs) are ubiquitous contaminants in drinking water that are formed through reactions between disinfectants and natural or anthropogenic precursors. While regulatory and research efforts have historically focused on 1–2 carbon DBPs, these compounds account for only a fraction of the total organic halogen and measured toxicity in finished drinking water. Recent research has shifted attention to higher-carbon DBPs with &gt;2-carbon atoms (&gt;C<sub>2</sub> DBPs). We summarize recent advancements in the discovery, occurrence, and formation mechanisms of &gt;C<sub>2</sub> DBPs and highlight the need to integrate &gt;C<sub>2</sub> DBPs into toxicity frameworks to better assess their contribution to the overall toxicity of disinfected waters.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100676"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145417060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sustainable nanoadsorbents from lignocellulosic waste: A green approach to wastewater treatment 木质纤维素废弃物的可持续纳米吸附剂：废水处理的绿色途径
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-04 DOI: 10.1016/j.coesh.2025.100665
Parushi Nargotra , Mei-Ling Tsai , Cheng-Di Dong , Chia-Hung Kuo , Bijender Kumar Bajaj , Vishal Sharma
{"title":"Sustainable nanoadsorbents from lignocellulosic waste: A green approach to wastewater treatment","authors":"Parushi Nargotra ,&nbsp;Mei-Ling Tsai ,&nbsp;Cheng-Di Dong ,&nbsp;Chia-Hung Kuo ,&nbsp;Bijender Kumar Bajaj ,&nbsp;Vishal Sharma","doi":"10.1016/j.coesh.2025.100665","DOIUrl":"10.1016/j.coesh.2025.100665","url":null,"abstract":"<div><div>In the face of escalating water pollution, the development of innovative and sustainable processes for wastewater treatment has become imperative to safeguard ecosystems. The current review explores the integration of nanotechnology with lignocellulosic materials to develop cost-effective, high-performance nanoadsorbents for wastewater treatment. The nanostructured cellulose and lignin exhibit enhanced porosity, surface area, and functionalization capabilities, enabling efficient removal of environmental pollutants, including heavy metals. The advancements in using nanocellulose/nanolignin for removing water pollutants and understanding the underlying mechanisms, as well as life cycle analysis, are discussed. These bio-based nanomaterials reduce environmental impact, improve resource efficiency, and support sustainable development goals (SDGs).</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100665"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145121009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A review of the full-scale constructed wetlands for the treatment and management of winery wastewater 大规模人工湿地处理和管理葡萄酒废水的研究进展
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-28 DOI: 10.1016/j.coesh.2025.100680
Alessia Marzo , Juliano Rezende Mudadu Silva , Fabio Masi , Anacleto Rizzo , Giuseppe Luigi Cirelli
{"title":"A review of the full-scale constructed wetlands for the treatment and management of winery wastewater","authors":"Alessia Marzo ,&nbsp;Juliano Rezende Mudadu Silva ,&nbsp;Fabio Masi ,&nbsp;Anacleto Rizzo ,&nbsp;Giuseppe Luigi Cirelli","doi":"10.1016/j.coesh.2025.100680","DOIUrl":"10.1016/j.coesh.2025.100680","url":null,"abstract":"<div><div>Constructed wetlands (CWs) have been demonstrated to be effective solution for treating winery wastewater (WWW). In this paper, worldwide experiences over the last 25 years of full-scale CWs for WWW treatment are gathered. In total, three CW types were identified: horizontal subsurface flow, vertical subsurface flow and hybrid CWs. The organic and hydraulic loading rate ranged between 15.74–315 gCODm<sup>−2</sup>d<sup>−1</sup> and 13–313 mmd<sup>-1</sup>, respectively. The most common plant species were <em>P</em><em>hragmites australis, Typha</em> spp.<em>,</em> and <em>Schoenoplectus tabernaemontani</em>. In this review, treatment efficiency of CWs is presented as well as their operational challenges and opportunities.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100680"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145571358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Remediation of perfluorinated and polyfluorinated substances using biochar from contaminated soil and water ecosystems: Challenges and environmental sustainability 利用受污染土壤和水生态系统中的生物炭修复全氟和多氟物质：挑战和环境可持续性
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-30 DOI: 10.1016/j.coesh.2025.100686
Rakesh Kumar, Jasmeet Lamba
{"title":"Remediation of perfluorinated and polyfluorinated substances using biochar from contaminated soil and water ecosystems: Challenges and environmental sustainability","authors":"Rakesh Kumar,&nbsp;Jasmeet Lamba","doi":"10.1016/j.coesh.2025.100686","DOIUrl":"10.1016/j.coesh.2025.100686","url":null,"abstract":"<div><div>Prolonged contamination of soil and water ecosystems with per- and polyfluoroalkyl substances (PFAS) is reported globally due to their widespread use in various products. Hydrophobicity and strong covalent bonds in PFAS lead to interactions with surrounding media under varying environmental conditions, and PFAS exposure severely impacts human, animal, and environmental health. This opinion article presents novel insights on challenges and opportunities associated with biochar selection for PFAS remediation considering the influence of solution chemistry, batch/fixed-bed column sorption methods, pyrolysis temperature, and long-chain/short-chain length PFAS. Higher pyrolysis temperatures (&gt;700 °C) lead to high PFAS sorption onto biochar surfaces due to pore filling, hydrophobic interactions, and electrostatic attractions. Long-chain PFAS shows higher affinity due to its strong hydrophobic nature, and π-π interactions enhance the aromaticity of biochar. Also, long-chain PFAS possess high sorption at the biochar–soil interface due to the hydrophobicity of soil; however, <em>in situ</em> sorption–desorption at varying soil chemistry still poses challenges to retain PFAS in soil and leads to groundwater contamination. Lastly, considering agricultural and environmental sustainability, this review concluded with challenges for PFAS removal remediation strategies, including soil washing technology and adsorption, which aim to stabilize PFAS within the soil and water matrix, ultimately hindering their bioavailability and mobility.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100686"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145617686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Which sources contribute more to nitrosamines and their precursors in water resources: The natural or the anthropogenic? 哪些来源对亚硝胺及其在水资源中的前体的贡献更大：自然的还是人为的？
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-08-27 DOI: 10.1016/j.coesh.2025.100664
Fan Zhou , Yuxuan Xie , Yu Wang , Xiaobin Liao , Chao Chen
{"title":"Which sources contribute more to nitrosamines and their precursors in water resources: The natural or the anthropogenic?","authors":"Fan Zhou ,&nbsp;Yuxuan Xie ,&nbsp;Yu Wang ,&nbsp;Xiaobin Liao ,&nbsp;Chao Chen","doi":"10.1016/j.coesh.2025.100664","DOIUrl":"10.1016/j.coesh.2025.100664","url":null,"abstract":"<div><div>This paper summarizes recent progress in identifying sources of nitrosamines (NAs) and their precursors in water resources. Natural sources include humic substances, microbial and algal metabolites, which will be exacerbated by natural disasters and extreme climate events. Anthropogenic sources include domestic wastewater, industrial wastewater and agricultural wastewater. Natural sources generally contribute a few to dozens of ng/L of precursors but provide minimal NAs, while anthropogenic sources provide a few to hundreds of ng/L of NAs and higher levels of precursors. These insights aid differentiation of natural vs. anthropogenic contributions, providing guidance for pollution control and sustainable management of water resources.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100664"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145050573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Arsenic removal in constructed wetlands 人工湿地除砷研究
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-24 DOI: 10.1016/j.coesh.2025.100673
Katherine Lizama-Allende, Diego Bravo-Riquelme
{"title":"Arsenic removal in constructed wetlands","authors":"Katherine Lizama-Allende,&nbsp;Diego Bravo-Riquelme","doi":"10.1016/j.coesh.2025.100673","DOIUrl":"10.1016/j.coesh.2025.100673","url":null,"abstract":"<div><div>Constructed wetlands are a promising arsenic removal technology. Laboratory-scale experiments have proved their arsenic removal capacity and identified the main factors affecting it. However, very few pilot and full-scale systems are reported. Most of the recent studies report on laboratory-scale systems operated during short periods, therefore lifespan, seasonal effects, and the long-term effects of vegetation cannot be evaluated. Recent work on mechanistic models could guide the development of design guidelines, which are not currently available. Confirming laboratory-scale results in pilot and full-scale systems remains a challenge, as well as the use of their data for future calibration and validation of models.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100673"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145321320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nitrogen removal in constructed wetlands 人工湿地的氮去除
IF 6.6
Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-12 DOI: 10.1016/j.coesh.2025.100668
Jan Vymazal
{"title":"Nitrogen removal in constructed wetlands","authors":"Jan Vymazal","doi":"10.1016/j.coesh.2025.100668","DOIUrl":"10.1016/j.coesh.2025.100668","url":null,"abstract":"<div><div>The most important processes responsible for nitrogen removal in constructed wetlands (CWs) are nitrification and denitrification. These processes were well-described in the second part of the 19th century and are still valid. During the recent years, other processes responsible for nitrogen removal in CWs have been identified, namely anaerobic ammonia oxidation (Anammox), anaerobic ammonia-oxidation-coupled-to-dissimilatory ferric iron reduction (Feammox) and autotrophic denitrification. Also, bacteria that can perform complete oxidation of ammonia to nitrate (Comammox) have been discovered. This review is mostly aimed at these newly discovered processes in relation to wastewater treatment in CWs.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100668"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145222485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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