发布求助
文献互助 智能选刊 最新文献

Clean Technologies and Environmental Policy最新文献

筛选
英文 中文
Transient Behavior Analysis of Microgrids in Grid-Connected and Islanded Modes: A Comparative Study of LVRT and HVRT Capabilities 并网与孤岛模式下微电网暂态行为分析:LVRT与HVRT能力的比较研究
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-11-10 DOI: 10.3390/cleantechnol5040065
Abrar Shahriar Pramanik, Saeed Sepasi
{"title":"Transient Behavior Analysis of Microgrids in Grid-Connected and Islanded Modes: A Comparative Study of LVRT and HVRT Capabilities","authors":"Abrar Shahriar Pramanik, Saeed Sepasi","doi":"10.3390/cleantechnol5040065","DOIUrl":"https://doi.org/10.3390/cleantechnol5040065","url":null,"abstract":"Microgrids, with integrated PV systems and nonlinear loads, have grown significantly in popularity in recent years, making the evaluation of their transient behaviors in grid-connected and islanded operations paramount. This study examines a microgrid’s low-voltage ride-through (LVRT) and high-voltage ride-through (HVRT) capabilities in these operational scenarios. The microgrid’s behavior was analyzed using both electromagnetic transient (EMT) and RMS simulation methods. Two operational modes, grid-connected and islanded, were considered. A three-phase diesel generator acted as a reference machine in islanded mode. Findings highlighted distinct behaviors in the two operational modes. The EMT simulation revealed in-depth characteristics of electrical parameters, showing high-frequency oscillations more precisely than the RMS simulation. Additionally, the transient recovery times were longer in islanded mode compared to grid-connected mode. The EMT simulation offers a more detailed portrayal of transient behaviors than the RMS simulation, especially in capturing high-frequency disturbances. However, its completion time becomes significantly extended with longer simulation durations. Microgrids showcase distinct transient behaviors in grid-connected versus islanded modes, especially in LVRT and HVRT scenarios. These findings are critical for the design and operation of modern microgrids.","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":" February","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135186510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Poly(lactic acid) and Its Blends for Packaging Application: A Review 包装用聚乳酸及其共混物研究进展
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-11-10 DOI: 10.3390/cleantechnol5040066
Stefano De Luca, Daniel Milanese, Duccio Gallichi-Nottiani, Antonella Cavazza, Corrado Sciancalepore
{"title":"Poly(lactic acid) and Its Blends for Packaging Application: A Review","authors":"Stefano De Luca, Daniel Milanese, Duccio Gallichi-Nottiani, Antonella Cavazza, Corrado Sciancalepore","doi":"10.3390/cleantechnol5040066","DOIUrl":"https://doi.org/10.3390/cleantechnol5040066","url":null,"abstract":"Biopolymers obtained from renewable resources are an interesting alternative to conventional polymers obtained from fossil resources, as they are sustainable and environmentally friendly. Poly(lactic acid) (PLA) is a biodegradable aliphatic polyester produced from 100% renewable plant resources and plays a key role in the biopolymer market, and is experiencing ever-increasing use worldwide. Unfortunately, this biopolymer has some usage limitations when compared with traditional polymers; therefore, blending it with other biopolymers, such as poly(butylene succinate) (PBS), poly(butylene succinate-co-butylene adipate) (PBSA), poly(butylene adipate-co-butylene terephthalate) (PBAT) and different poly(hydroxyalkanoates) (PHA), is considered an interesting method to improve it significantly, customize its properties and extend the range of its applications. The following review highlights, in its first part, the physico-chemical and mechanical properties of PLA in comparison to the other biopolymers listed above, highlighting the various drawbacks of PLA. The second part of the review deals with recent developments, results, and perspectives in the field of PLA-based blends.","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":" 58","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135191197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Modification of stability properties of yttrium(III) oxide particles by simultaneous adsorption of poly(acrylic acid) and poly(ethylene glycol) for possible applications in wastewater treatment 同时吸附聚丙烯酸和聚乙二醇对氧化钇颗粒稳定性的影响及其在废水处理中的应用
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-11-09 DOI: 10.1007/s10098-023-02627-8
Małgorzata Wiśniewska, Karolina Herda, Teresa Urban, Piotr Nowicki, Agnieszka Woszuk
{"title":"Modification of stability properties of yttrium(III) oxide particles by simultaneous adsorption of poly(acrylic acid) and poly(ethylene glycol) for possible applications in wastewater treatment","authors":"Małgorzata Wiśniewska, Karolina Herda, Teresa Urban, Piotr Nowicki, Agnieszka Woszuk","doi":"10.1007/s10098-023-02627-8","DOIUrl":"https://doi.org/10.1007/s10098-023-02627-8","url":null,"abstract":"Abstract The adsorption, electrokinetic and stability properties of yttrium(III) oxide—Y 2 O 3 in mixed solutions of macromolecular compounds were investigated. The interfacial behavior of poly(acrylic acid)-PAA and poly(ethylene glycol)—PEG in single and binary systems was examined in the pH range 3–10. The polymers used were characterized by different ionic nature—the PAA is an anionic polymer, whereas PEG belongs to the group of non-ionic polymers. Based on the results obtained, the most probable mechanisms for the binding of PAA and PEG macromolecules on the yttrium(III) oxide surface were proposed. In addition, the analysis of adsorption and electrokinetic data enabled explanation of the obtained changes in the stability of Y 2 O 3 suspensions without and in the presence of PAA or/and PEG, as well as determination of the specific stabilization-destabilization mechanisms of the studied systems. It was shown that yttrium(III) oxide modification by mixed adsorption layers of both polymers with different ionic character changes considerably the surface and stability properties of the examined solid suspensions. Graphical Abstract","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":" 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135241464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Fly ash and ceramic tile industrials waste: landfills to construction materials 粉煤灰和瓷砖工业废料:填埋到建筑材料
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-11-08 DOI: 10.1007/s10098-023-02624-x
Kavitha Packrisamy, Karthikeyan Jayakumar
{"title":"Fly ash and ceramic tile industrials waste: landfills to construction materials","authors":"Kavitha Packrisamy, Karthikeyan Jayakumar","doi":"10.1007/s10098-023-02624-x","DOIUrl":"https://doi.org/10.1007/s10098-023-02624-x","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"27 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Are emerging BRICST economies greening? An empirical analysis from green innovation efficiency perspective 新兴的金砖四国经济正在变绿吗?基于绿色创新效率视角的实证分析
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-11-08 DOI: 10.1007/s10098-023-02622-z
Salman Hamid, Ke Wang
{"title":"Are emerging BRICST economies greening? An empirical analysis from green innovation efficiency perspective","authors":"Salman Hamid, Ke Wang","doi":"10.1007/s10098-023-02622-z","DOIUrl":"https://doi.org/10.1007/s10098-023-02622-z","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"7 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
CFD simulation of syngas chemical looping combustion with randomly packed ilmenite oxygen carrier particles 钛铁矿载氧颗粒随机填充合成气化学环燃烧的CFD模拟
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-10-31 DOI: 10.1007/s10098-023-02608-x
Vlad-Cristian Sandu, Calin-Cristian Cormos, Ana-Maria Cormos
{"title":"CFD simulation of syngas chemical looping combustion with randomly packed ilmenite oxygen carrier particles","authors":"Vlad-Cristian Sandu, Calin-Cristian Cormos, Ana-Maria Cormos","doi":"10.1007/s10098-023-02608-x","DOIUrl":"https://doi.org/10.1007/s10098-023-02608-x","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135808868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Bidirectional approach of β-cyclodextrin-capped silver nanoparticles: reduction in toxicity and enhancement in antibacterial activity β-环糊精包覆银纳米颗粒的双向研究:降低毒性和增强抗菌活性
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-10-31 DOI: 10.1007/s10098-023-02618-9
Mohd Jahir Khan, Abrar Ahmad, Mazin A. Zamzami, Sahabjada Siddiqui, Mahmood Ahmad Khan
{"title":"Bidirectional approach of β-cyclodextrin-capped silver nanoparticles: reduction in toxicity and enhancement in antibacterial activity","authors":"Mohd Jahir Khan, Abrar Ahmad, Mazin A. Zamzami, Sahabjada Siddiqui, Mahmood Ahmad Khan","doi":"10.1007/s10098-023-02618-9","DOIUrl":"https://doi.org/10.1007/s10098-023-02618-9","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"2010 18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135813203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Review of in-depth knowledge on the application of oxides nanoparticles and nanocomposites of Al, Si and Ca as photocatalyst and antimicrobial agents in the treatment of contaminants in water 综述了铝、硅、钙纳米氧化物及其复合材料作为光催化剂和抗菌剂在水中污染物处理中的应用
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-10-31 DOI: 10.1007/s10098-023-02603-2
Nnabuk Okon Eddy, Richard Alexis Ukpe, Rajni Garg, Rishav Garg, Anduang Odiongenyi, Paul Ameh, Imaobong Nyambi Akpet, Sunday Emmanson Udo
{"title":"Review of in-depth knowledge on the application of oxides nanoparticles and nanocomposites of Al, Si and Ca as photocatalyst and antimicrobial agents in the treatment of contaminants in water","authors":"Nnabuk Okon Eddy, Richard Alexis Ukpe, Rajni Garg, Rishav Garg, Anduang Odiongenyi, Paul Ameh, Imaobong Nyambi Akpet, Sunday Emmanson Udo","doi":"10.1007/s10098-023-02603-2","DOIUrl":"https://doi.org/10.1007/s10098-023-02603-2","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"2022 27","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135813956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Presenting a new approach for energy-exergy-environmental-economic evaluation of agroecosystems: a case study of the mung bean crop rotation 提出一种新的农业生态系统能源-能源-环境-经济评价方法:以绿豆轮作为例
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-10-31 DOI: 10.1007/s10098-023-02614-z
Fatemeh Nadi
{"title":"Presenting a new approach for energy-exergy-environmental-economic evaluation of agroecosystems: a case study of the mung bean crop rotation","authors":"Fatemeh Nadi","doi":"10.1007/s10098-023-02614-z","DOIUrl":"https://doi.org/10.1007/s10098-023-02614-z","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135870001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Investigation of freeze–thaw resistance of natural and sintered magnesia wastes in self-compacting concrete 自密实混凝土中天然镁砂与烧结镁砂的抗冻融性能研究
4区 环境科学与生态学
Clean Technologies and Environmental Policy Pub Date : 2023-10-31 DOI: 10.1007/s10098-023-02612-1
Songül Can, Ali Sariişik
{"title":"Investigation of freeze–thaw resistance of natural and sintered magnesia wastes in self-compacting concrete","authors":"Songül Can, Ali Sariişik","doi":"10.1007/s10098-023-02612-1","DOIUrl":"https://doi.org/10.1007/s10098-023-02612-1","url":null,"abstract":"","PeriodicalId":10329,"journal":{"name":"Clean Technologies and Environmental Policy","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135809130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信