Environmental Chemistry Letters最新文献_第7页

Advanced methods for treating gemfibrozil and carbamazepine in wastewater: a review 处理废水中吉非罗齐和卡马西平的先进方法：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-07-05 DOI: 10.1007/s10311-024-01765-9

Jothivel Sivanesan, Sankar Sudharsan Rameshwar, Baskaran Sivaprakash, Natarajan Rajamohan, Ahmed I. Osman, Ala’a H. Al-Muhtaseb

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Assessment of environmental and biological stress using mitochondria-targeted red-emitting and near-infrared fluorescent probes for biothiol analysis: a review 利用线粒体靶向发射红光和近红外荧光探针进行生物硫醇分析，评估环境和生物压力：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-07-04 DOI: 10.1007/s10311-024-01761-z

Wen-Yu Lu, Hui-Jing Li, Yan-Chao Wu

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Rodenticide contamination of cormorants and mergansers feeding on wild fish 以野生鱼类为食的鸬鹚和梅花鹿的杀鼠剂污染问题

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-07-03 DOI: 10.1007/s10311-024-01762-y

Julia Regnery, Hannah Schmieg, Hannah Schrader, Olaf Zinke, Friederike Gethöffer, Sarah-Alica Dahl, Mario Schaffer, Julia Bachtin, Christel Möhlenkamp, Anton Friesen

{"title":"Rodenticide contamination of cormorants and mergansers feeding on wild fish","authors":"Julia Regnery, Hannah Schmieg, Hannah Schrader, Olaf Zinke, Friederike Gethöffer, Sarah-Alica Dahl, Mario Schaffer, Julia Bachtin, Christel Möhlenkamp, Anton Friesen","doi":"10.1007/s10311-024-01762-y","DOIUrl":"10.1007/s10311-024-01762-y","url":null,"abstract":"<div><p>Exposure of wildlife to anticoagulant rodenticides from sewer baiting and bait application is poorly understood. We analyzed residues of eight anticoagulant rodenticides in liver samples of 96 great cormorants, 29 common mergansers, various fish species, and coypu, in different German regions. Results show that hepatic residues of anticoagulant rodenticides were found in almost half of the investigated cormorants and mergansers due to the uptake of contaminated fish from effluent-receiving surface waters. By contrast, exposure of coypu to rodenticides via aquatic emissions was not observed. The maximum total hepatic anticoagulant rodenticide concentration measured in waterfowl specimens was 35 ng per g based on liver wet weight. Second-generation anticoagulant rodenticide active ingredients brodifacoum, difenacoum, and bromadiolone were detected almost exclusively, reflecting their estimated market share in Germany and their continuing release into the aquatic compartment. Overall, our findings reveal that second-generation anticoagulant rodenticides accumulating in wild fish are transferred to piscivorous predators via the aquatic food chain.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 6","pages":"2611 - 2617"},"PeriodicalIF":15.0,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01762-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141546198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nanoplastics occurrence, detection methods, and impact on the nitrogen cycle: a review 纳米塑料的出现、检测方法及其对氮循环的影响：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-26 DOI: 10.1007/s10311-024-01764-w

Yunpeng Xue, Kang Song, Zezheng Wang, Zhiwei Xia, Renhui Li, Qilin Wang, Lu Li

{"title":"Nanoplastics occurrence, detection methods, and impact on the nitrogen cycle: a review","authors":"Yunpeng Xue, Kang Song, Zezheng Wang, Zhiwei Xia, Renhui Li, Qilin Wang, Lu Li","doi":"10.1007/s10311-024-01764-w","DOIUrl":"10.1007/s10311-024-01764-w","url":null,"abstract":"<div><p>The recent discovery of nanoplastics in most ecosystems is a major, yet poorly known health issue. Here, we review nanoplastics with focus on their presence in the environment, their methods of detection, and their impact on the nitrogen cycle. Nanoplastics are widely distributed in ecosystems; however, their real concentrations are not known due to the limitation of actual detection methods. Detection methods include techniques based on mass spectrometry, optical instruments, and total organic carbon. Total organic carbon-based methods involve first membrane filtration and oxidation as pretreatment, then the measurement of total organic carbon as the total concentration of nanoplastics. Total organic carbon-based methods are easy and cost-effective, compared with other methods. Nanoplastics negatively impact ecosystems and nitrogen removal. Nanoplastics can adsorb on microbial cell membranes then disrupt the membrane integrity. Nanoplastics can also induce oxidative stress. Nitrogen cycling is substantially inhibited by nanoplastics during laboratory tests.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 5","pages":"2241 - 2255"},"PeriodicalIF":15.0,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141453115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nitrogen cycling and resource recovery from aquaculture wastewater treatment systems: a review 水产养殖废水处理系统的氮循环和资源回收：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-19 DOI: 10.1007/s10311-024-01763-x

Yongxia Huang, Lu Li, Renhui Li, Biqing Li, Qilin Wang, Kang Song

引用次数: 0

Enhanced levoglucosan production by graphene oxide-catalyzed pyrolysis of biomass 氧化石墨烯催化生物质热解提高左旋葡聚糖产量

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-17 DOI: 10.1007/s10311-024-01760-0

Shuai Zhang, Jingjing Ma, Xiangjun Liu, Yayun Ma, Junqi Wang

引用次数: 0

Nanomaterials for surface-enhanced Raman spectroscopy-based metal detection: a review 基于表面增强拉曼光谱的金属检测纳米材料综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-17 DOI: 10.1007/s10311-024-01758-8

Dongchang Yang, Brian Youden, Andrew Carrier, Naizhen Yu, Ken Oakes, Mark Servos, Xu Zhang

引用次数: 0

Hydrogen, ammonia and methanol for marine transportation 用于海运的氢气、氨气和甲醇

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-13 DOI: 10.1007/s10311-024-01757-9

Ahmed I. Osman, Mahmoud Nasr, Eric Lichtfouse, Mohamed Farghali, David W. Rooney

引用次数: 0

Classical and advanced isotherms to model the adsorption of drugs, dyes and metals on activated carbonaceous materials: a review 药物、染料和金属在活性炭材料上吸附的经典和先进等温线模型：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-13 DOI: 10.1007/s10311-024-01759-7

Issam Mechnou, Sarra Meskini, Esseddik Elqars, Az-Iddin Chham, Miloudi Hlaibi

{"title":"Classical and advanced isotherms to model the adsorption of drugs, dyes and metals on activated carbonaceous materials: a review","authors":"Issam Mechnou, Sarra Meskini, Esseddik Elqars, Az-Iddin Chham, Miloudi Hlaibi","doi":"10.1007/s10311-024-01759-7","DOIUrl":"10.1007/s10311-024-01759-7","url":null,"abstract":"<div><p>Water contamination is a major health issue that can be addressed by using carbonaceous materials to adsorb and filter pollutants, yet adsorption mechanisms need to be better understood to improve the adsorption efficiency. Here we review the models that are used to study the mechanisms of adsorption of drugs, dyes and metal ions on carbonaceous materials, with emphasis on classical and advanced isotherms. We discuss the fitting frequency, lignocellulosic and fossil fuel-derived adsorbents, biomass composition, activating agents, surface functions, the carbonization temperature, the medium temperature effect and the use of several isotherms to explain the same mechanism. The adsorption capacity can reach up to 2651 mg of contaminant per g of lignocellulosic materials and 1274 mg of contaminant per g of fossil materials. Isotherm validation commonly depends on several parameters. The adsorption on lignocellulosic carbonaceous materials is best described by the Langmuir isotherm. In contrast, adsorption on fossil materials is best described by the Redlich-Peterson isotherm. Advanced and classical isotherms are in good agreement in 44% of reports.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 5","pages":"2375 - 2404"},"PeriodicalIF":15.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01759-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141320010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Plant starch extraction, modification, and green applications: a review 植物淀粉的提取、改性和绿色应用：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-06-13 DOI: 10.1007/s10311-024-01753-z

Ahmed K. Rashwan, Hala A. Younis, Asem M. Abdelshafy, Ahmed I. Osman, Mohamed R. Eletmany, Mahmoud A. Hafouda, Wei Chen

{"title":"Plant starch extraction, modification, and green applications: a review","authors":"Ahmed K. Rashwan, Hala A. Younis, Asem M. Abdelshafy, Ahmed I. Osman, Mohamed R. Eletmany, Mahmoud A. Hafouda, Wei Chen","doi":"10.1007/s10311-024-01753-z","DOIUrl":"10.1007/s10311-024-01753-z","url":null,"abstract":"<div><p>Fossil fuel-based products should be replaced by products derived from modern biomass such as plant starch, in the context of the future circular economy. Starch production globally surpasses 50 million tons annually, predominantly sourced from maize, rice, and potatoes. Here, we review plant starch with an emphasis on structure and properties, extraction, modification, and green applications. Modification techniques comprise physical, enzymatic, and genetic methods. Applications include stabilization of food, replacement of meat, three-dimensional food printing, prebiotics, encapsulation, bioplastics, edible films, textiles, and wood adhesives. Starch from maize, potatoes, and cassava shows amylose content ranging from 20 to 30% in regular varieties to 70% in high-amylose varieties. Extraction by traditional wet milling achieves starch purity up to 99.5%, while enzymatic methods maintain higher structural integrity, which is crucial for pharmaceutical applications. Enzymatic extraction improves starch yield by of up to 20%, reduces energy consumption by about 30%, and lowers wastewater production by up to 50%, compared to conventional methods. Sustainable starch modification can reduce the carbon footprint of starch production by up to 40%. Modified starches contribute to approximately 70% of the food texturizers market. The market of starch in plant-based meat alternatives has grown by over 30% in the past five years. Similarly, the use of biodegradable starch-based plastics by the bioplastic industry is growing over 20% annually, driven by the demand for sustainable packaging.Kindly check and confirm the layout of Table 1.Layout is right</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 5","pages":"2483 - 2530"},"PeriodicalIF":15.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01753-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141315613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0