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Current Opinion in Environmental Science and Health最新文献

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Upgrading water treatment trains to comply with the disinfection by-products standards introduced by the Directive (EU) 2020/2184 升级水处理列车，以符合（欧盟）2020/2184 号指令引入的 DBPs 标准
Current Opinion in Environmental Science and Health Pub Date : 2024-03-12 DOI: 10.1016/j.coesh.2024.100547
Meritxell Valenti-Quiroga , Maria José Farré , Paolo Roccaro
{"title":"Upgrading water treatment trains to comply with the disinfection by-products standards introduced by the Directive (EU) 2020/2184","authors":"Meritxell Valenti-Quiroga ,&nbsp;Maria José Farré ,&nbsp;Paolo Roccaro","doi":"10.1016/j.coesh.2024.100547","DOIUrl":"10.1016/j.coesh.2024.100547","url":null,"abstract":"<div><p>The EU Drinking Water Directive (2020/2184) adds standards for new disinfection by-products (DBPs) such as haloacetic acids, chlorite, and chlorate, in addition to trihalomethanes and bromate. Therefore, the upgrade of water treatment plants (WTPs) to meet the new standards may be necessary. The objective of this study is to assess approaches for enhancing conventional WTPs to minimize the formation of these just regulated DBPs. Three key strategies are identified: (1) enhanced precursor removal; (2) alternative disinfection/preoxidation and (3) removal of already-formed DBP. The advantages and disadvantages of such strategies are discussed, considering the formation of other emerging, unregulated DBPs. Guidelines are presented to select the most appropriate treatment trains that are proposed to upgrade the conventional WTPs.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"39 ","pages":"Article 100547"},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468584424000175/pdfft?md5=c4398ad463f6b6c55871ba142d4edac4&pid=1-s2.0-S2468584424000175-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140271232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: Nature-based solutions for ecosystem restoration 社论：基于自然的生态系统恢复解决方案
Current Opinion in Environmental Science and Health Pub Date : 2024-03-01 DOI: 10.1016/j.coesh.2024.100546
Paulo Pereira, Carla S.S. Ferreira, Wenwu Zhao
{"title":"Editorial: Nature-based solutions for ecosystem restoration","authors":"Paulo Pereira,&nbsp;Carla S.S. Ferreira,&nbsp;Wenwu Zhao","doi":"10.1016/j.coesh.2024.100546","DOIUrl":"10.1016/j.coesh.2024.100546","url":null,"abstract":"","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"39 ","pages":"Article 100546"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468584424000163/pdfft?md5=74e45e80816c108c5d562dddfb8df9c2&pid=1-s2.0-S2468584424000163-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140088003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A mini-review on nano-enabled solutions for wastewater treatment: Addressing disinfection by-products 纳米废水处理解决方案微型综述：解决消毒副产品问题
Current Opinion in Environmental Science and Health Pub Date : 2024-02-20 DOI: 10.1016/j.coesh.2024.100545
Esmaeil Allahkarami , Ebrahim Allahkarami
{"title":"A mini-review on nano-enabled solutions for wastewater treatment: Addressing disinfection by-products","authors":"Esmaeil Allahkarami ,&nbsp;Ebrahim Allahkarami","doi":"10.1016/j.coesh.2024.100545","DOIUrl":"https://doi.org/10.1016/j.coesh.2024.100545","url":null,"abstract":"<div><p>The sustainability of human life is intricately tied to a dependable supply of clean water, yet persistent anthropogenic activities have resulted in water contamination. This review focuses on health risks associated with disinfection byproducts (DBPs) in drinking water, emanating primarily from treated wastewater. Emerging nitrogenous, carbonaceous DBPs, and iodine-containing species present health concerns, but regulations predominantly target conventional DBPs. The application of nanotechnology in wastewater treatment holds promise for both enhanced treatment efficiency and potential energy savings. Nanotechnology offers a transformative solution, displaying efficacy in addressing DBP challenges. Applications in adsorption, membrane filtration, and catalytic degradation underscore nanomaterial versatility, holding promise for revolutionizing water treatment. Nanoparticles exhibit remarkable adsorption efficiency, membrane filtration benefits from modified membranes, and catalytic degradation processes employing nanoparticles show promise. This paper provides a concise summary of nanotechnology's application in the removal of DBPs from water, serving as a reference for scientists and environmental experts.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100545"},"PeriodicalIF":0.0,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140031208","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
Special issue: Emerging nanomaterials and advanced techniques for sensing and removal of toxic gases for environmental and health applications 特刊：用于环境和健康应用的新兴纳米材料和先进的有毒气体传感与去除技术
Current Opinion in Environmental Science and Health Pub Date : 2024-02-17 DOI: 10.1016/j.coesh.2024.100544
Jai Prakash, Shuhui Sun, Marina N. Rumyantseva
{"title":"Special issue: Emerging nanomaterials and advanced techniques for sensing and removal of toxic gases for environmental and health applications","authors":"Jai Prakash,&nbsp;Shuhui Sun,&nbsp;Marina N. Rumyantseva","doi":"10.1016/j.coesh.2024.100544","DOIUrl":"10.1016/j.coesh.2024.100544","url":null,"abstract":"","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100544"},"PeriodicalIF":0.0,"publicationDate":"2024-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139966515","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
Overcoming disposable sensors pollution: Using of circular economy in electrodes application 克服一次性传感器污染：在电极应用中利用循环经济
Current Opinion in Environmental Science and Health Pub Date : 2024-02-11 DOI: 10.1016/j.coesh.2024.100540
Paulo Roberto de Oliveira , Rafaela Cristina de Freitas , Jefferson Henrique de Souza Carvalho , Jéssica Rocha Camargo , Luiz Ricardo Guterres e Silva , Bruno Campos Janegitz
{"title":"Overcoming disposable sensors pollution: Using of circular economy in electrodes application","authors":"Paulo Roberto de Oliveira ,&nbsp;Rafaela Cristina de Freitas ,&nbsp;Jefferson Henrique de Souza Carvalho ,&nbsp;Jéssica Rocha Camargo ,&nbsp;Luiz Ricardo Guterres e Silva ,&nbsp;Bruno Campos Janegitz","doi":"10.1016/j.coesh.2024.100540","DOIUrl":"10.1016/j.coesh.2024.100540","url":null,"abstract":"<div><p>Technological progress and heightened industrialization have brought significant advantages to modern society. This is also reflected in the scientific society, as well as in new screen-printed electrodes for pollutant monitoring. However, disposal sensors have been stirring up environmental concerns. The possible environmental impacts require adopting sustainable practices, shifting to renewable materials and energy sources, implementing conservation measures, and promoting eco-friendly technologies. In this sense, the principles of green chemistry and the circular economy can be applied in the manufacturing and application of these devices. Hence, this review presents how environmentally friendly practices can be a powerful alternative for electrochemical sensor manufacturing and applications.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100540"},"PeriodicalIF":0.0,"publicationDate":"2024-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139878397","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 contamination in the groundwater of Northeastern India: Critical understandings on geotectonic controls and the need for intervention 印度东北部地下水中的砷污染：对地质构造控制和干预必要性的重要认识
Current Opinion in Environmental Science and Health Pub Date : 2024-02-08 DOI: 10.1016/j.coesh.2024.100539
Nikita Neog , Ritusmita Goswami , Durga Prasad Panday , Abhay Kumar , M. Tamil Selvan , Annapurna Boruah , Manish Kumar
{"title":"Arsenic contamination in the groundwater of Northeastern India: Critical understandings on geotectonic controls and the need for intervention","authors":"Nikita Neog ,&nbsp;Ritusmita Goswami ,&nbsp;Durga Prasad Panday ,&nbsp;Abhay Kumar ,&nbsp;M. Tamil Selvan ,&nbsp;Annapurna Boruah ,&nbsp;Manish Kumar","doi":"10.1016/j.coesh.2024.100539","DOIUrl":"10.1016/j.coesh.2024.100539","url":null,"abstract":"<div><p>We investigated possible hypothesis related to arsenic (As) enrichment in the aquifer system of Northeast India, and concluded three governing deductions with explicit evidences, namely: i) the tropical environment facilitated leaching driven As release from the rocks; duly supported by reductive dissolution of clay deposition attributed to the seasonal floods in the region. ii) As-containing quaternary sediments succoured by prevailing plate tectonics in active convergent tectonic settings of the Eastern Himalayas and; iii) high precipitation, tropical climate, and biodiversity richness driven microbial mediated weathering of mineral-rich rock formations, contributing to As enrichment. We emphasized the uniqueness of the aquifer systems of Northeastern India for understanding the dynamics of prevalence and co-contaminations of geogenic contaminations like As-F-U, especially in the context of karst aquifer, and surface-groundwater interactions, implying the presence of immense opportunities of getting several insights on the fate and transport of geogenic contamination enabling the global management.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100539"},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139882342","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
In situ remediation techniques for removal of arsenic in the environment 去除环境中砷的原地修复技术
Current Opinion in Environmental Science and Health Pub Date : 2024-02-06 DOI: 10.1016/j.coesh.2024.100538
Vinod Kumar , Monika Thakur , Chandra Shekhar Seth
{"title":"In situ remediation techniques for removal of arsenic in the environment","authors":"Vinod Kumar ,&nbsp;Monika Thakur ,&nbsp;Chandra Shekhar Seth","doi":"10.1016/j.coesh.2024.100538","DOIUrl":"https://doi.org/10.1016/j.coesh.2024.100538","url":null,"abstract":"<div><p>Arsenic (As) contamination has been extensively recognised as one of the serious pollutants in the environment, which is caused mainly by anthropogenic activities. Numerous organisations, comprising of industries, environmental entities, and the general public, are now concentrating on As toxicity and remediation. It is beyond dispute that treating As pollution is important for lowering biodiversity, human health, and the ecology in which they inhabit. This paper extensively discusses the <em>in situ</em> remediation methods of As toxicity in the environment and the accompanying clean-up methods. This review divides the <em>in situ</em> remediation methods, which are used to treat As-contaminated soils viz., extraction, immobilisation, transformation, and degradation, and this categorization is based upon the remediation goals. The adaptability of various remediation technologies varies, and other novel forms of functional materials are more promising substitutes for removal of arsenic.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100538"},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139748906","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
Multi-, inter-, and transdisciplinary approaches to nature-based flood risk management 基于自然的洪水风险管理的多学科、跨学科和跨学科方法
Current Opinion in Environmental Science and Health Pub Date : 2024-02-03 DOI: 10.1016/j.coesh.2024.100537
Peter R. Davids , Thomas Hartmann , Carla S.S. Ferreira , Zahra Kalantari , Paulo Pereira
{"title":"Multi-, inter-, and transdisciplinary approaches to nature-based flood risk management","authors":"Peter R. Davids ,&nbsp;Thomas Hartmann ,&nbsp;Carla S.S. Ferreira ,&nbsp;Zahra Kalantari ,&nbsp;Paulo Pereira","doi":"10.1016/j.coesh.2024.100537","DOIUrl":"10.1016/j.coesh.2024.100537","url":null,"abstract":"<div><p>Nature-based solutions (NBS) can act as a valuable complement to conventional ‘grey’ infrastructure for stormwater management (e.g. dams and dikes) in reducing flood risks as these ‘green’ solutions are perceived to be more flexible and multifunctional. However, to achieve effective NBS, a multi-actor approach in developing appropriate measures for specific sites is required as NBS occupy more space than ‘grey’ infrastructure and often overlap with private land. NBS also necessitate a multidisciplinary approach, to maximise environmental, social, and economic benefits. Thus, a transdisciplinary approach is needed for the effective implementation of NBS. Viewing NBS as a boundary concept, focusing on the common ground for different disciplines and actors, can facilitate communication and provide a first step towards effective flood risk mitigation.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"38 ","pages":"Article 100537"},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468584424000072/pdfft?md5=bb5d3711fb84c719581026f9b9c2fc15&pid=1-s2.0-S2468584424000072-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139877111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Agro-ecological microplastics enriching the antibiotic resistance in aquatic environment 丰富水生环境抗生素耐药性的农业生态微塑料
Current Opinion in Environmental Science and Health Pub Date : 2024-02-01 DOI: 10.1016/j.coesh.2024.100534
Tushar Khare , Vartika Mathur , Vinay Kumar
{"title":"Agro-ecological microplastics enriching the antibiotic resistance in aquatic environment","authors":"Tushar Khare ,&nbsp;Vartika Mathur ,&nbsp;Vinay Kumar","doi":"10.1016/j.coesh.2024.100534","DOIUrl":"10.1016/j.coesh.2024.100534","url":null,"abstract":"<div><p>Agricultural and allied sector constitute one of the greatest plastic consumers/users. Plastic undergoes fragmentation in these setups generating micro-/nanoplastics (MPs/NPs), where they share the environment with many toxic/hazardous chemicals and considerable quantities of antibiotics. MPs are contaminants of high priority and are often accompanied by biological contaminants in the form of antibiotic-resistance (ABR) genes (ARGs). Recent reports confirm that the MPs can carry and enrich the ARGs in the environment. However, the information on the spread and persistence of MPs-driven ARGs in aquatic ecosystems associated with agricultural sectors is limited. Due to the heavy MP-inflow, diverse kinds of ARGs are anticipated to be present in agricultural water resources and may therefore be the cause of the ABR. The ecological and health risks associated with the MPs and the related ARGs require genuine consideration and further in-depth investigations for effective and sustainable solutions.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"37 ","pages":"Article 100534"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468584424000047/pdfft?md5=56cded5ccfbc135c70fc5f4c27884445&pid=1-s2.0-S2468584424000047-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139537879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transition metal dichalcogenide based toxic gas sensing 基于过渡金属二卤化物的有毒气体传感技术
Current Opinion in Environmental Science and Health Pub Date : 2024-02-01 DOI: 10.1016/j.coesh.2024.100533
Eduard Llobet
{"title":"Transition metal dichalcogenide based toxic gas sensing","authors":"Eduard Llobet","doi":"10.1016/j.coesh.2024.100533","DOIUrl":"10.1016/j.coesh.2024.100533","url":null,"abstract":"<div><p>Having affordable, power-lean, yet highly sensitive and selective gas sensors is essential to enable the widespread and continuous monitoring of air pollutant and toxic gases. In the last years the research community has identified two-dimensional transition metal dichalcogenides as gas sensitive nanomaterials with high potential for developing a new generation of room-temperature operated devices for trace detection in the ambient. This paper reviews the developments and achievements of the last few years, identifies current shortcomings where breakthroughs are most needed, and discusses aspects where research efforts should be put to overcome the main difficulties experienced. These efforts range from gaining more insight in the gas sensing mechanisms to ameliorating the synthesis of transition metal dichalcogenide nanomaterials for better controlling surface, interface and edge chemistry and defects.</p></div>","PeriodicalId":52296,"journal":{"name":"Current Opinion in Environmental Science and Health","volume":"37 ","pages":"Article 100533"},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468584424000035/pdfft?md5=712cae995d216d7adcb1f3b168a229d9&pid=1-s2.0-S2468584424000035-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139393809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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