Environmental Chemistry Letters最新文献_第8页

High caffeine levels in old sewer system waters reveal domestic wastewater leakage 旧下水道系统水体中的高咖啡因含量揭示了生活废水泄漏问题

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-04-05 DOI: 10.1007/s10311-024-01733-3

Noriatsu Ozaki, Tomonori Kindaichi, Akiyoshi Ohashi

{"title":"High caffeine levels in old sewer system waters reveal domestic wastewater leakage","authors":"Noriatsu Ozaki, Tomonori Kindaichi, Akiyoshi Ohashi","doi":"10.1007/s10311-024-01733-3","DOIUrl":"10.1007/s10311-024-01733-3","url":null,"abstract":"<div><p>Infrastructure deterioration is a threat to developed countries, emphasizing the need for effective management techniques. In particular, the leakage of aged domestic sewer pipeline is a major health issue, yet there is a lack of markers to identify domestic leakage. We studied the pollution in urban waters resulting from domestic sewage leakage into storm drainages. We monitored caffeine, fragrance substances and polycyclic aromatic hydrocarbons (PAHs) in the storm discharge points in five urban districts having separate sewer systems aged from 10 to over 40 years. Results show that caffeine and fragrance concentrations tended to increase with sewer system age. For instance, caffeine concentrations in the areas of sewer systems over 40 years old were at least two orders of magnitude higher than in 10-year-old sewer systems, and were as high as 1–10% of domestic sewage, strongly suggesting the leakage of domestic sewer pipelines. PAHs exhibited consistent patterns across the districts. Overall, we observe that sewer leaking processes can be distinguished by analyzing the levels of organic pollutants.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 4","pages":"1581 - 1589"},"PeriodicalIF":15.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01733-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140352357","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

Textile production by additive manufacturing and textile waste recycling: a review 通过快速成型技术生产纺织品和回收纺织废料：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-04-05 DOI: 10.1007/s10311-024-01726-2

Weiqiang Fan, Yongzhen Wang, Rulin Liu, Jing Zou, Xiang Yu, Yaming Liu, Chao Zhi, Jiaguang Meng

{"title":"Textile production by additive manufacturing and textile waste recycling: a review","authors":"Weiqiang Fan, Yongzhen Wang, Rulin Liu, Jing Zou, Xiang Yu, Yaming Liu, Chao Zhi, Jiaguang Meng","doi":"10.1007/s10311-024-01726-2","DOIUrl":"10.1007/s10311-024-01726-2","url":null,"abstract":"<div><p>The rapid growth of textile industry and fast-fashion has led to the production of about 92 million ton of textile waste per year. Nearly 85% of textile waste is disposed of by landfill and incineration, causing serious environmental pollution and huge resource waste, calling for alternative textile production. Here we review the green production of textiles with focus on additive manufacturing, 3- and 4-dimension printing, recycling textile waste, and synthetic and natural fibers. Additive manufacturing technologies, particularly 4-dimension printing, is flexible, green, and allows on-demand manufacturing, which is one solution to the textile waste problem. 4-Dimension printing contributes to the development of intelligent materials, and can create structures that deform in response to external stimuli. Textile waste contains high-quality, low-cost materials that can be re-used and recycled. Applications include smart textiles, flexible electronics, soft robotics, human–computer interaction, and wearable devices.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 4","pages":"1929 - 1987"},"PeriodicalIF":15.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140352356","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

Analysis of aged microplastics: a review 老化微塑料分析：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-04-04 DOI: 10.1007/s10311-024-01731-5

Yanqi Shi, Linping Shi, Hexinyue Huang, Kefu Ye, Luming Yang, Zeena Wang, Yifan Sun, Dunzhu Li, Yunhong Shi, Liwen Xiao, Shixiang Gao

{"title":"Analysis of aged microplastics: a review","authors":"Yanqi Shi, Linping Shi, Hexinyue Huang, Kefu Ye, Luming Yang, Zeena Wang, Yifan Sun, Dunzhu Li, Yunhong Shi, Liwen Xiao, Shixiang Gao","doi":"10.1007/s10311-024-01731-5","DOIUrl":"10.1007/s10311-024-01731-5","url":null,"abstract":"<div><p>Microplastics are emerging contaminants that undergo progressive aging under environmental conditions such as sunlight irradiation, mechanical forces, temperature variations, and the presence of biological organisms. Since aging modifies microplastic properties, such as their own toxicity and the toxicity of trapped pollutants, advanced methods to analyze microplastics are required. Here we review methods to analyze microplastic aging with focus on the aging process, qualitative identification, quantitative characterization, and chemometrics. Qualitative identification is done by mechanical techniques, thermal techniques, e.g., thermal degradation and gas chromatography–mass spectrometry, and spectral techniques, e.g., infrared, Raman, fluorescent, and laser techniques. Quantitative characterization is done by microscopy and mass spectrometry. Microplastic aging results in a series of surface physical changes, biofilm formation, chemical oxidation, thermal alternation, and mechanical deterioration. Changes in mechanical and thermal properties allow to differentiate aged microplastics. Infrared and Raman spectroscopy are rapid and sensitive for chemical identification of microplastics in complex environmental samples. Combining two techniques is preferable for accurate detection and categorization.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 4","pages":"1861 - 1888"},"PeriodicalIF":15.0,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01731-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140346543","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

Production methods and applications of bioactive polylactic acid: a review 生物活性聚乳酸的生产方法和应用：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-04-02 DOI: 10.1007/s10311-024-01729-z

Patrícia S. Ferreira, Sónia M. Ribeiro, Rita Pontes, João Nunes

引用次数: 0

Transport of layered and spherical microplastics in aqueous ecosystems: a review 层状和球状微塑料在水生态系统中的迁移：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-26 DOI: 10.1007/s10311-024-01730-6

Kheerthana Ramesh, Padmanaban Velayudhaperumal Chellam, Baranidharan Sundaram

引用次数: 0

Health risk of human exposure to microplastics: a review 人类接触微塑料的健康风险：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-25 DOI: 10.1007/s10311-024-01727-1

Kuok Ho Daniel Tang, Ronghua Li, Zhi Li, Dun Wang

引用次数: 0

Impact of petroleum hydrocarbon and heavy metal pollution on coral reefs and mangroves: a review 石油烃和重金属污染对珊瑚礁和红树林的影响：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-22 DOI: 10.1007/s10311-024-01728-0

Punniyakotti Elumalai, Punniyakotti Parthipan, Xueke Gao, Jinjie Cui, Arunagiri Santhosh Kumar, Perumal Dhandapani, Aruliah Rajasekar, Hemen Sarma, Nadana Raja Vadivu Ganapathy, Jayaraman Theerthagiri, Ahreum Min, Myong Yong Choi

{"title":"Impact of petroleum hydrocarbon and heavy metal pollution on coral reefs and mangroves: a review","authors":"Punniyakotti Elumalai, Punniyakotti Parthipan, Xueke Gao, Jinjie Cui, Arunagiri Santhosh Kumar, Perumal Dhandapani, Aruliah Rajasekar, Hemen Sarma, Nadana Raja Vadivu Ganapathy, Jayaraman Theerthagiri, Ahreum Min, Myong Yong Choi","doi":"10.1007/s10311-024-01728-0","DOIUrl":"10.1007/s10311-024-01728-0","url":null,"abstract":"<div><p>Pollution by polycyclic aromatic hydrocarbons, lead, mercury, arsenic, cadmium, and chromium is impairing marine ecosystems. Here, we review the effect of these contaminants on coral reefs and mangrove ecosystems, with focus on reef fishes, algae, corals, and oil spills. We also discuss the effects of natural hydrocarbons. Some polycyclic aromatic hydrocarbons display carcinogenic and mutagenic properties. Heavy metals are highly toxic to most marine living organisms, causing reproductive failure, deoxyribonucleic acid damage, and neurological problems. Heavy metals accumulate through the food chain, ending up in humans who eat seafood. Mangroves and coral reefs can be severely impacted with diminished water quality, reduced biodiversity, compromised fish habitats, decreased fish catches, and damaged seagrass beds, ultimately affecting other coastal habitats.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 3","pages":"1413 - 1435"},"PeriodicalIF":15.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140216819","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

Metal oxide nanobiochar materials to remediate heavy metal and dye pollution: a review 修复重金属和染料污染的金属氧化物纳米生物炭材料：综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-21 DOI: 10.1007/s10311-024-01724-4

Sivakumar Akash, Sankar Sudharsan Rameshwar, Natarajan Rajamohan, Manivasagan Rajasimman, Dai-Viet N. Vo

引用次数: 0

Alkaline extraction yields a higher number of microplastics in forest canopy leaves: implication for microplastic storage 碱性萃取在林冠叶片中产生更多的微塑料：对微塑料储存的影响

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-20 DOI: 10.1007/s10311-024-01725-3

Natsu Sunaga, Hiroshi Okochi, Yasuhiro Niida, Akane Miyazaki

{"title":"Alkaline extraction yields a higher number of microplastics in forest canopy leaves: implication for microplastic storage","authors":"Natsu Sunaga, Hiroshi Okochi, Yasuhiro Niida, Akane Miyazaki","doi":"10.1007/s10311-024-01725-3","DOIUrl":"10.1007/s10311-024-01725-3","url":null,"abstract":"<div><p>Airborne microplastics are a type of suspended particulate matter less than 100 µm in size. They have drawn attention recently due to their potential impact on human health and the environment. However, knowledge on airborne microplastics in forest and their interaction with plant leaves is limited. Here, we analyzed microplastics on konara oak leaves collected at a small forest in Tokyo. Leaves were water-washed to yield a first extract, sonicated in water to yield a second extract and then extracted with 10%w potassium hydroxide to yield a third extract. We employed micro-Fourier transform infrared spectroscopy with attenuated total reflection imaging to analyze microplastics, identifying polymer materials and quantifying their concentration. Results show that the average number of microplastics in leaf were 0.01 piece/cm<sup>2</sup> in the water extract (7.6%), 0.05 piece/cm<sup>2</sup> by sonication (38.4%), and 0.07 piece/cm<sup>2</sup> in the potassium hydroxide extract (53.8%). Microscopic data reveal that potassium hydroxide extraction allows to remove epicuticular waxes including adhering substances. These findings highlight the need to use a strong basic reagent, potassium hydroxide, to extract most airborne microplastics in leaf. The findings also suggest that canopy leaves could be a long-term sink for airborne microplastics, rather than merely temporary accumulators.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 4","pages":"1599 - 1606"},"PeriodicalIF":15.0,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140225334","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

Retention of per- and polyfluoroalkyl substances by syringe filters 用注射器过滤器截留全氟和多氟烷基物质

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-03-19 DOI: 10.1007/s10311-024-01718-2

Ke He, Anna Feerick, Hongyue Jin, Jahir A. Batista Andrade, Marylia Duarte Batista, Caitlyn Dugan, Lee Blaney

{"title":"Retention of per- and polyfluoroalkyl substances by syringe filters","authors":"Ke He, Anna Feerick, Hongyue Jin, Jahir A. Batista Andrade, Marylia Duarte Batista, Caitlyn Dugan, Lee Blaney","doi":"10.1007/s10311-024-01718-2","DOIUrl":"10.1007/s10311-024-01718-2","url":null,"abstract":"<div><p>Per- and polyfluoroalkyl substances (PFAS) are being increasingly measured in water and wastewater due to emerging toxicity concerns and strict regulatory limits. Previous studies have filtered water samples to remove suspended solids before PFAS analysis. However, filtration may introduce negative bias to measured PFAS concentrations. Using a well-controlled syringe pump assembly, we evaluated retention of six perfluoroalkyl carboxylates, three perfluoroalkyl sulfonates, one fluorotelomer sulfonate, and two perfluorooctane sulfonamides by glass-fiber, glass-fiber cellulose acetate, nylon, polyethersulfone, polypropylene, polyvinylidene fluoride/ difluoride, and surfactant-free cellulose acetate filters. The impacts of water quality and operational parameters were also investigated for select filter types. We found that PFAS were retained on all filters, with the glass-fiber cellulose acetate filters demonstrating the lowest retention. For all filters, PFAS retention was linearly related to chain length and hydrophobicity above certain thresholds (<i>i.e.</i>, log D higher than 1.5). Importantly, more PFAS were retained at low filtrate volumes, and ~ 30 mL filtrate was required before the retention efficiencies stabilized. Solution pH only affected the retention of perfluorooctane sulfonamides. Pore size (<i>i.e.</i>, 0.20, 0.45, 0.70 µm), filtration rate (<i>i.e.</i>, 0.5, 1.0 mL min<sup>−1</sup>), and PFAS concentration (<i>i.e.</i>, 10, 100 µg L<sup>−1</sup>), did not exert major influences on PFAS retention. The presence of dissolved organic matter improved PFAS permeation. Based on the reported results, filtration introduces bias and is not recommended for sample pretreatment.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"22 4","pages":"1569 - 1579"},"PeriodicalIF":15.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01718-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140230636","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