Current Opinion in Environmental Science and Health最新文献_第3页

Tire-wear particles and tire-related emerging contaminants: Characteristics, occurrence, and toxicity in the environment 轮胎磨损颗粒和与轮胎相关的新兴污染物：特征、发生和环境中的毒性

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-08 DOI: 10.1016/j.coesh.2025.100666

Mahyar Ghanadi , Lou Caubrière , Melanie Kah , Lokesh P. Padhye

{"title":"Tire-wear particles and tire-related emerging contaminants: Characteristics, occurrence, and toxicity in the environment","authors":"Mahyar Ghanadi , Lou Caubrière , Melanie Kah , Lokesh P. Padhye","doi":"10.1016/j.coesh.2025.100666","DOIUrl":"10.1016/j.coesh.2025.100666","url":null,"abstract":"<div><div>The discovery of 6PPD-quinone as a toxic transformation product and aqueous contaminant from a common tire antioxidant has catalyzed extensive research into its environmental occurrence and other tire-related emerging contaminants (TRECs). However, many other tire-derived chemicals remain understudied, yet may pose significant environmental risks. This review provides a critical overview of the characteristics, occurrence, and fate of TRECs, as well as their toxicological impacts. While advancements in analytical techniques have enhanced the detection of these contaminants, knowledge gaps exist regarding their persistence, transformation, and long-term effects in various environmental compartments. Recent findings suggest that several TRECs, including diphenylguanidine (DPG) and hexamethoxymethylmelamine (HMMM), are frequently detected in road runoff, wastewater, sediments, and even biota. Given their widespread occurrence and potential toxicity, further investigations into their environmental behavior, regulatory implications, and mitigation strategies are urgently needed. This review highlights the pressing need for expanded research beyond 6PPD-quinone to address the broader risks associated with TRECs.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100666"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145222484","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

High-resolution mass spectrometry to advance DBP research 高分辨率质谱法推进DBP研究

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-11-03 DOI: 10.1016/j.coesh.2025.100682

Xin Zuo , Changchun Xin , Cristina Postigo

引用次数: 0

New developments in paleo-ecotoxicology: Emerging approaches in applying lake sediment archives to assess impacts from aquatic pollution 古生态毒理学的新进展：应用湖泊沉积物档案评估水生污染影响的新方法

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-06 DOI: 10.1016/j.coesh.2025.100667

Joshua R. Thienpont , Jennifer B. Korosi , Jules M. Blais , John P. Smol

{"title":"New developments in paleo-ecotoxicology: Emerging approaches in applying lake sediment archives to assess impacts from aquatic pollution","authors":"Joshua R. Thienpont , Jennifer B. Korosi , Jules M. Blais , John P. Smol","doi":"10.1016/j.coesh.2025.100667","DOIUrl":"10.1016/j.coesh.2025.100667","url":null,"abstract":"<div><div>Many aquatic ecosystems have experienced a history of impacts from exposure to environmental contaminants, with aquatic biota often exhibiting population and/or community changes following toxicant exposure. However, identifying aquatic effects can be challenging due to a paucity of monitoring data and gaps in monitoring records. The study of lake sediments as natural environmental archives (paleolimnology) provides an opportunity to assess the long-term impacts of pollution on aquatic organisms and ecosystems. Cores collected from polluted systems can preserve both a record of the toxicant(s) in question, and also an archive of biotic changes at multiple scales of organization, from molecular levels to communities to ecosystem processes (paleo-ecotoxicology). Here, we review recent examples of the application of the paleo-ecotoxicological approach based on ‘classical’ paleolimnological indicators of contamination (e.g. metals, organic contaminants) and ecotoxicological response variables (e.g. pigments and subfossil morphological indicators). We also outline emerging environmental contaminants (e.g. microplastics, pharmaceuticals) that are increasingly being detected and documented in sediment records, highlighting evolving sources and intensities of toxicological stressors that are fruitful areas for future paleo-ecotoxicological inquiry. In addition, the ability to characterize aquatic community changes using emerging sedimentary DNA approaches has rapidly expanded, providing a powerful opportunity to build on the ecological information obtained from traditional indicators to better understand ecosystem responses to contamination. Finally, we argue for the importance of methodological approaches that specifically examine the ecotoxicological impacts of contamination in the future application of the paleo-ecotoxicological approach by exploring several recent examples.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100667"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145222483","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

Microalgae-based treatment for wastewater management and valorization 以微藻为基础的废水处理及增值

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-08-23 DOI: 10.1016/j.coesh.2025.100662

Shailja Pant , Mukesh Goel , Naresh Kumar Sahoo , Qiuyan Yuan , Prangya Ranjan Rout

{"title":"Microalgae-based treatment for wastewater management and valorization","authors":"Shailja Pant , Mukesh Goel , Naresh Kumar Sahoo , Qiuyan Yuan , Prangya Ranjan Rout","doi":"10.1016/j.coesh.2025.100662","DOIUrl":"10.1016/j.coesh.2025.100662","url":null,"abstract":"<div><div>Wastewater treatment is a critical process for building a water-resilient economy, ensuring pollutant removal before environmental discharge. Conventional treatment methods, though effective, are energy-intensive, reliant on chemical processes, and generate large volumes of sludge, posing economic and environmental challenges. In recent years, microalgae-based wastewater treatment has emerged as a promising alternative due to its potential for efficient nutrient removal, biomass valorization, and carbon sequestration. However, despite its advantages, large-scale implementation remains constrained by operational costs, biomass harvesting inefficiencies, and variable treatment performance. Recent advancements in techno-economic assessments, bioprocess optimization, and multiomics approaches have improved system efficiency, cost-effectiveness, and bioproduct recovery. This study reviews the latest developments, opportunities, and challenges in microalgal wastewater treatment, providing insights into its feasibility and future prospects. A comprehensive understanding of emerging technologies and integrated system approaches will be crucial in advancing microalgal-based solutions for sustainable wastewater management.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100662"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145050488","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

Impacts of unplanned de facto wastewater reuse on disinfection byproduct formation at downstream drinking water treatment plants 无计划污水回用对下游饮用水处理厂消毒副产物形成的影响

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-09-13 DOI: 10.1016/j.coesh.2025.100669

Paul Westerhoff , Minhazul Islam , Tanju Karanfil , Eric Dickenson , Jacelyn Rice-Boayue , Kenan Ozekin , Chad Seidel

{"title":"Impacts of unplanned de facto wastewater reuse on disinfection byproduct formation at downstream drinking water treatment plants","authors":"Paul Westerhoff , Minhazul Islam , Tanju Karanfil , Eric Dickenson , Jacelyn Rice-Boayue , Kenan Ozekin , Chad Seidel","doi":"10.1016/j.coesh.2025.100669","DOIUrl":"10.1016/j.coesh.2025.100669","url":null,"abstract":"<div><div><em>De facto</em> reuse (DFR) refers to the unplanned inclusion of treated wastewater in drinking water supplies due to upstream wastewater treatment plant effluents. Nearly half of drinking water treatment plants (DWTPs) in the USA are impacted to some extent by DFR, with maximum estimated DFR percentage streamflow approaching 90% in some cases. DFR is not unique to the U.S. but been reported globally in Asia, Europe, Africa, and others. Treated wastewater discharged to surface waters can contain significant levels of inorganic (e.g. bromide and iodide) and organic compounds (e.g. micropollutants, extracellular products, and nitrogen-containing organic matter) that serve as precursors to both regulated and unregulated disinfection by-products (DBPs) in downstream DWTPs. Although identified as a national concern over a decade ago, the lack of standardized methodologies for quantifying and reporting DFR hinders comparative assessments and regulatory decision-making. We believe DFR is underappreciated or outright ignored as compared to the water community focus on highly managed and regulated indirect and direct potable reuse—although risks from DFR are just as real and important to address. This review explores how DFR contributes to DBP risks at DWTPs and discusses strategies for monitoring, modeling, and managing these risks considering recent research.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100669"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145222493","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

Formation of disinfection byproducts in electrochemical water disinfection 电化学水消毒中消毒副产物的形成

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-11-03 DOI: 10.1016/j.coesh.2025.100685

Kaichao Yang , Zhen He

引用次数: 0

Erratum to “BiVO4-based photoanodes for the photoelectrocatalytic removal of trace organic pollutants from water: A mini review on recent developments” [Curr Opin Environ Sci Health 45 (June 2025) 1–1 100615] “基于bivo4的光阳极用于光电催化去除水中痕量有机污染物：近期发展综述”[当代观点，环境科学与健康45 (June 2025) 1-1 100615]

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-08-19 DOI: 10.1016/j.coesh.2025.100663

Agha Zeeshan Ali , Sanjeeb Mohapatra , Jan Peter van der Hoek , Henri Spanjers

引用次数: 0

Capacity of constructed wetlands to control antibiotic resistance during wastewater treatment: Removal or dissemination? 人工湿地在污水处理过程中控制抗生素耐药性的能力：去除还是传播？

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-31 DOI: 10.1016/j.coesh.2025.100687

Ana María Leiva , Gladys Vidal

{"title":"Capacity of constructed wetlands to control antibiotic resistance during wastewater treatment: Removal or dissemination?","authors":"Ana María Leiva , Gladys Vidal","doi":"10.1016/j.coesh.2025.100687","DOIUrl":"10.1016/j.coesh.2025.100687","url":null,"abstract":"<div><div>Within the One Health framework, constructed wetlands (CWs) are increasingly recognized as sustainable systems for mitigating antibiotic resistance (AR). However, their effectiveness in reducing—or potentially contributing to—the dissemination of AR remains debated. This review analyzes recent literature (2024–2025) to clarify the capacity of CWs in AR control. Bibliometric analysis indicates that current research mainly focuses on (1) novel substrates such as biochar, (2) integration with innovative technologies such as microbial fuel cells (MFCs), and (3) characterization of resistant microbial communities. Reported performances of CWs with biochar or coupled with MFCs show antibiotic removal efficiencies of 41–99 % and AR genes (ARGs) reductions of 0.5–1.0 log units. These results evidence that CWs are capable of decreasing ARGs and antibiotics rates from wastewater. However, more research is needed for improving performance and for scaling laboratories prototypes to real-scale CWs. Focusing on ARGs’ occurrence, they are frequently detected in CW substrates and effluents, with abundances up to 10<sup>4</sup> copies/mL and 10<sup>−2</sup> copies/16S rDNA gene copy, respectively. Microbial community studies further suggest ARGs mobilization within CWs—from influent to substrates and plants—and their potential release into surrounding environments. Overall, CWs appear to function as “AR buffer systems”: reducing ARGs levels in liquid streams while facilitating their accumulation in substrates. This reservoir may pose environmental risks, particularly through the reuse of CW biomass in agriculture. Therefore, future research should prioritize risk assessment of CW substrates as potential vectors of AR dissemination.</div></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"48 ","pages":"Article 100687"},"PeriodicalIF":6.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145617654","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

Intrinsic disinfection byproducts in free chlorine and chloramine systems: Formation of chlorite, chlorate, perchlorate, and chloronitramide anion 游离氯和氯胺系统中的固有消毒副产物：亚氯酸盐、氯酸盐、高氯酸盐和氯硝酰胺阴离子的形成

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.2025.100684

Julian L. Fairey , Ashley D. Pifer , David G. Wahman

引用次数: 0

Wildfire-induced shifts in dissolved organic carbon reactivity toward trihalomethane formation 野火引起的溶解有机碳反应性向三卤甲烷形成的转变

IF 6.6

Current Opinion in Environmental Science and Health Pub Date : 2025-12-01 Epub Date: 2025-10-11 DOI: 10.1016/j.coesh.2025.100679

Shiyue Zhang, Penghui Du, Alex Tat-Shing Chow

引用次数: 0