Journal of Environmental Chemical Engineering最新文献

{"title":"Comparative study of Fe/Mn modified two kinds of municipal waste activated persulfate for organic dye degradation","authors":"Xin Jin ,&nbsp;Hai Chen ,&nbsp;Junjie Su ,&nbsp;Yujiahan Yan ,&nbsp;RenYong Jia ,&nbsp;Jie Gao ,&nbsp;Jiaxin Zhang","doi":"10.1016/j.jece.2025.116209","DOIUrl":"10.1016/j.jece.2025.116209","url":null,"abstract":"<div><div>This study explored the reuse of two types of municipal waste, waterworks sludge (WS) and autoclaved aerated concrete fragments (AAC), as heterogeneous peroxydisulfate (PDS) activators for the removal of safranin T (ST). After Fe/Mn modification, the obtained FeMn-WS and FeMn-AAC were systematically characterized using scanning electron microscopy (SEM), X-ray fluorescence (XRF), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) to investigate their morphological features, elemental composition, and valence states, revealing distinct structural and chemical properties between the two materials. Batch experiments revealed that FeMn-AAC+PDS exhibited superior ST removal capacity (59.1 %) compared to FeMn-WS+PDS (44.0 %), primarily due to the adsorption capacity of FeMn-AAC. However, the addition of ascorbic acid (AA) reversed this trend, with FeMn-WS+PDS achieving significantly higher removal efficiency (71.8 %) than FeMn-AAC+PDS (59.9 %). Mechanistic studies via radical quenching experiments, electron paramagnetic resonance (EPR) and linear sweep voltammetry (LSV) revealed that the FeMn-WS+PDS system was dominated by radical pathways, while the FeMn-AAC+PDS system relied on non-radical pathways. The effects of multiple parameters on the removal of ST were comprehensively investigated. Interestingly, low temperature was found to be highly advantageous for the FeMn-AAC+PDS system, with up to 90 % of ST removed within 5 min of reaction. Furthermore, total organic carbon (TOC) analysis and liquid chromatography-mass spectrometry (LC-MS) were employed to identify the degradation pathway of ST. This work highlights the potential of reusing municipal waste as eco-friendly PDS activators, offering a sustainable approach for simultaneous wastewater decontamination and waste recycling.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116209"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phosphorous graphitic carbon nitride nanosheets integrated cellulose nanofiber membranes via electrospinning for efficiently selective sorption and photoreduction of U(VI)","authors":"Xuan Du ,&nbsp;Suraya Abdul Rashid ,&nbsp;Luqman Chuah Abdullah ,&nbsp;Norizah Abdul Rahman ,&nbsp;Bin Li","doi":"10.1016/j.jece.2025.116213","DOIUrl":"10.1016/j.jece.2025.116213","url":null,"abstract":"<div><div>Since photoreduction of U(VI) is a promising strategy to extract aquatic U(VI), the application scalability can be improved by integrating powdered photocatalyst with membranes. Herein, phosphorous graphitic carbon nitride nanosheets (PCNNSs) with improved porosity (78.6–183.1 m²/g) and abundant P-containing groups (12.7–7.4 wt% of P) were synthesized via co-thermolysis of guanidine phosphonate and melamine. PCNNSs exhibited narrowed band gaps (2.63–2.69 eV), decreased valence bands (1.71–1.79 eV) and improved absorption of visible light. By dispersing powdered PCNNSs in spinning solvent of cellulose, they were successfully integrated together as cellulose/PCNNS (CL/PCNNS) membranes via electrospinning technique. CL/PCNNS membranes presented quick capture equilibrium (5.0 h), high <em>q</em>_<em>max</em> (153.8–243.3 mg/g) and excellent selectivity from simulate nuclide wastewater and seawater. Moreover, CL/PCNNS membranes showed an enhanced photoreduction rate of U(VI) (0.018–0.078 min⁻¹) and favorable reusability (82 % remained rate after six cycles). It was proven that high production of reductive radicals (•O₂^-) and low generation of oxidation radicals (•OH) by CL/PCNNS membranes, promoting the photoreduction of U(VI) to U(IV). Our work pave a way for the modification of carbon nitride materials and their integration with electrospinning membranes in the nuclide remediation.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116213"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metal organic frameworks embedded polymeric membranes: A comprehensive review on application in water purification and seawater desalination","authors":"Emre Cevik ,&nbsp;Arfa Iqbal ,&nbsp;Ayyaz Mustafa ,&nbsp;Talal F. Qahtan ,&nbsp;Muhammad Zeeshan ,&nbsp;Omer Isik","doi":"10.1016/j.jece.2025.116215","DOIUrl":"10.1016/j.jece.2025.116215","url":null,"abstract":"<div><div>The worldwide water demand has increased significantly, owing to overpopulation and extensive economic growth. Although global scientific community has addressed the water purification/desalination challenges using membrane filtration techniques, however, their applications are limited due to trade-off between selectivity and permeability. Therefore, new membrane materials with excellent filtration performance are required. Lately, metal organic frameworks (MOFs) have been identified as potentially beneficial membrane materials due to their unique features. While the literature has reported the latest investigations regarding the applications of MOFs based membranes for water purification/desalination, herein, a comprehensive review of MOFs integrated polymeric membranes has been presented. This review elaborates the historical timeline of MOFs based membranes with deep insights into fabrication approaches for MOFs induced polymeric membranes followed by their key features for water purification/desalination. Furthermore, the latest findings of these membranes regarding water treatment/desalination have been presented focusing on the removal of heavy metals, antimicrobial activity, desalination, antifouling behavior, and synergetic catalytic/separation capability. Lastly, the challenges in developing such membranes for practical applications have been highlighted besides future perspectives. The overall theme of this review is to provide a deep evaluation on present research, constraints, and future directions regarding MOFs induced polymeric membranes for the water treatment/desalination.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116215"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A review of research progress on the resource utilization of copper tailing","authors":"Linsheng Wei ,&nbsp;Hongxiang Xu ,&nbsp;Jin Wu ,&nbsp;Chunliang Shen ,&nbsp;Xiao Sun","doi":"10.1016/j.jece.2025.116238","DOIUrl":"10.1016/j.jece.2025.116238","url":null,"abstract":"<div><div>Copper mineral resources are vital for human survival and industrial development, yet the escalating demands driven by industrialization have led to a significant accumulation of copper tailings. These tailings pose serious challenges to environmental management and safety, threatening ecosystems and surrounding communities. Addressing this issue, the large-scale and sustainable utilization of copper tailings has emerged as a crucial strategy to conserve resources and protect the environment in mining regions. This paper offers a comprehensive review of advancements in copper tailings resource utilization, highlighting the latest technologies and research progress in this field. It explores the structural, compositional, and physical properties of copper tailings, providing in-depth insights into beneficiation processes and the roles of chemical agents. The mechanisms of acid leaching, alkaline leaching, and bioleaching reactions are thoroughly analyzed, showcasing their potential in sustainable resource recovery. In addition, the review critically examines the challenges and limitations associated with copper tailings management, such as technical, environmental, and economic barriers. To address these issues, it proposes forward-looking strategies and offers insightful perspectives. Future research should prioritize the development of cost-effective, energy-efficient resource recovery technologies, while exploring advanced material design and circular economy frameworks to achieve sustainable and large-scale utilization of copper tailings. The findings presented here aspire to pave the way for novel approaches that will enhance resource efficiency and environmental sustainability.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116238"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zinc oxide and chitosan incorporated graphene oxide based molecular imprinted electrochemical sensor for L-Carnitine","authors":"Mani Athira,&nbsp;G.S. Lekshmi,&nbsp;M.R. Rajeev,&nbsp;T.S. Anirudhan","doi":"10.1016/j.jece.2025.116239","DOIUrl":"10.1016/j.jece.2025.116239","url":null,"abstract":"<div><div>In this study, we report an electrochemical nano-sensor for L-Carnitine (Car) using a molecularly imprinted polymer (MIP) as a molecular recognition platform. Car imprinted MIP (Car/MIP) composites were prepared on allylated zinc oxide incorporated chitosan-modified Graphene oxide, polymerized along with the template molecule Car. This imprinted polymer composite was used to modify the working glassy carbon electrode surface by drop casting method to fabricate a susceptible electrochemical sensor. The prepared materials were characterized by Fourier Transform infrared Spectroscopy, X-ray diffraction, Field Emission Scanning Electron Microscopy, Energy Dispersive X-ray analyzer, and Nitrogen adsorption/ desorption isotherm. The electrochemical behavior of the prepared electrochemical sensor was explored by cyclic voltammetry and electrochemical impedance spectroscopy. The electrochemical studies revealed that the current value increases proportionally with increasing concentration of Car; this also confirmed the excellent electrocatalytic activity of the prepared Car/MIP-based nano-sensor toward Car. Differential pulse voltammetry is used to find the limit of detection and quantification and were obtained as 0.17 × 10⁻¹⁰ M and 0.55 × 10⁻¹⁰ M, respectively. With good stability and selectivity, this newly developed electrochemical sensor has been successfully used for Car measurements in human blood serum samples.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116239"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Environmental applications of conducting polymers and their composites: adsorption and detection of heavy metal ions","authors":"Sophie Lakard,&nbsp;Boris Lakard","doi":"10.1016/j.jece.2025.116233","DOIUrl":"10.1016/j.jece.2025.116233","url":null,"abstract":"<div><div>Since the discovery of the conductivity of polyacetylene in the late 1970s, many works have been conducted to synthesize new conductive polymers, characterize their electric and optical properties, and use them in a wide range of applications, including organic electronics, energy storage and biomedical applications. Due to their ease of preparation, lightweight, conductivity, processability, high surface area and chelation properties, conducting polymers and their composites are among the most widely used materials for adsorption and detection of heavy metal ions in aqueous solutions. In this context, this review aims to describe the environmental applications of conducting polymers and their composites. After presenting the properties of conductive polymers, the review describes the principles and factors influencing the adsorption of heavy metal ions by adsorbent materials before describing examples of works using conductive polymers and their composites to remove heavy metal ions from contaminated aqueous solutions. The review then describes the electrochemical techniques used to detect heavy metal ions in aqueous solutions before giving examples of heavy metal ions sensors based on conductive polymers and their composites.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116233"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hg0 to Hg2+ via photocatalysis by Bismuth-based photocatalysts: A review","authors":"Yifan Liu ,&nbsp;Hengzhong Chen ,&nbsp;Wenquan Zhou ,&nbsp;Wencai Qian ,&nbsp;Kai Huang ,&nbsp;Xiaojing Liu ,&nbsp;Mei Ma ,&nbsp;Yang Ling ,&nbsp;Jiang Wu ,&nbsp;Fangqin Li","doi":"10.1016/j.jece.2025.116212","DOIUrl":"10.1016/j.jece.2025.116212","url":null,"abstract":"<div><div>Photocatalytic oxidation technology offers environmental friendliness, wide application range, and low energy consumption, playing a crucial role in balancing energy and environmental concerns. Bismuth-based photocatalysts, due to their unique electronic structures and tunable micro-morphologies, exhibit significant advantages in the photocatalytic oxidation of Hg⁰. These photocatalysts convert elemental mercury (Hg⁰), which is difficult to remove, into oxidized mercury (Hg²⁺), which is easier to adsorb and remove. However, conventional Bi-based photocatalysts often face issues such as wide band gaps, high excitation energy, and rapid recombination of photogenerated charge carriers, which limit their photocatalytic performance. This review summarizes various modification strategies for bismuth-based semiconductors, including heterojunction construction, doping, and surface defect engineering, to enhance their mercury removal efficiency. Additionally, it covers different synthesis methods for bismuth-based catalysts and their photocatalytic performance, and reveals the materials' band gap widths and density of states (DOS) through density functional theory (DFT) calculations. Finally, the review explores the future prospects of bismuth-based photocatalysts, aiming to provide practical guidance for the development of novel, efficient Bi-based photocatalysts, offering theoretical support for the implementation and advancement of the Minamata Convention on Mercury.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116212"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent advances in covalent organic frameworks as photocatalysts for organic transformations","authors":"Yongjian Du ,&nbsp;Jinwen Jiao ,&nbsp;Ziyi Zhang ,&nbsp;Yunfei Jiang ,&nbsp;Di Cai ,&nbsp;Peiyong Qin ,&nbsp;Houchao Shan ,&nbsp;Tifeng Jiao","doi":"10.1016/j.jece.2025.116253","DOIUrl":"10.1016/j.jece.2025.116253","url":null,"abstract":"<div><div>Covalent Organic Frameworks (COFs) have garnered significant interest in recent years due to their potential applications in various fields, including photocatalytic organic conversion reaction. This article aims to review the design and synthesis of COFs, as well as the recent research progress in their photocatalytic conversion of organic compounds. In the first section, we discussed the design principles of COFs, including the selection of building blocks and the strategies for constructing well-defined structures with desired properties. The second part explored the application of COFs as photocatalysts in the conversion reactions of 22 organic compounds. This included a discussion on the mechanisms that underpin photocatalytic reactions and the particular varieties of organic transformations that have been realized through the use of COFs as photocatalytic agents. The progress made in enhancing the photocatalytic performance of COFs through structural modification and heterojunction construction will also be discussed. Furthermore, we discussed five challenges in the application of COFs for photocatalytic organic transformations, including the exploration of efficient synthesis methods, the design of Functional COFs and Structural optimization, etc. Overall, this article aims to provide a comprehensive overview of COFs photocatalyst, with a focus on their potential use in the photocatalytic conversion of organics, and finally proposing the challenges they still face. By exploring the design, synthesis, and recent research progress in this area, we hope to shed light on the future directions and potential applications of COFs in sustainable Organic catalysis.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116253"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autotrophic-heterotrophic synergies in electrically stimulated denitrification anaerobic methane oxidation systems for enhanced nitrogen and methane removal","authors":"Aqiang Ding ,&nbsp;Chaoyang Li ,&nbsp;Xinyue Li ,&nbsp;Ghulam Abbas ,&nbsp;Zhengming Hou ,&nbsp;Jiayi Qing ,&nbsp;Peili Lu","doi":"10.1016/j.jece.2025.116234","DOIUrl":"10.1016/j.jece.2025.116234","url":null,"abstract":"<div><div>Denitrification anaerobic methane oxidation (DAMO) integrating carbon and nitrogen cycles is regarded as a promising biological process for mitigating methane emissions and achieving nitrogen removal in wastewater treatment. However, the slow reaction rate and long doubling time limit its application. This study addressed these by coupling bioelectrochemical stimulation with DAMO system to enhance extracellular electron transfer and promote microbial activity. The results showed that bioelectrochemical stimulation significantly improved system performance. Under the microbial electrolysis cell mode (MEC), the nitrate removal rate increased by 2.73 times to 6.57 ± 0.60 mg N/L/d compared to control. Methane consumption rates were also enhanced to 80.49 ± 0.59 μmol/d. The interaction between methane-oxidizing autotrophic microorganisms and heterotrophic denitrifiers was strengthened under electrical stimulation, with the relative abundance of <em>Candidatus</em> Methylomirabilis increasing by 4.36 and 3.91 times in the anode biofilm and suspended sludge, respectively. Key denitrification genes such as <em>napA, nirS</em> and <em>norB</em> were upregulated by 101.98 %, 149.97 %, and 208.59 % on the electrode biofilm in MEC. Additionally, the methane oxidation gene <em>pmoA</em> was also upregulated by 66.61 %. The upregulation genes encoded to Mtr on the electrode biofilm further indicated the extracellular electron transfer between autotrophic and heterotrophic microorganisms. In summary, electrical stimulation facilitated the formation of an autotrophic core dominated by methane-oxidizing microorganisms and a heterotrophic core dominated by nitrogen-metabolizing microorganisms and further improving pollutant removal efficiency. These findings offer a promising approach for efficient nitrogen and methane removal in autotrophic DAMO systems and improve the sustainability of wastewater treatment.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116234"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green solutions to valorize marine dredged sediments as an anthropogenic geomaterial","authors":"Mrunal S. Bokade ,&nbsp;Devendra Narain Singh","doi":"10.1016/j.jece.2025.116219","DOIUrl":"10.1016/j.jece.2025.116219","url":null,"abstract":"<div><div>Marine dredged sediments, <em>MDS</em>, generated in millions of tonnes, are usually dispersive, contaminated, and exhibit (engineering) characteristics that make them unfit as a resource for infrastructure development. To overcome these problems, researchers have resorted to dewatering <em>MDS</em> by employing flocculants and coagulants, vacuum preloading &amp; filter press, and amendment with conventional cementitious materials, <em>CCM</em>s such as lime, cement, and industrial by-products (viz., steel slag, incinerated ashes, etc.). With this in view, the pros and cons of the utilization of <em>CCM</em>s to stabilize <em>MDS</em> (read as <em>MDS</em>-<em>CCM</em>s matrix) are discussed. In this context, the conceptualization of the mechanism(s) that hampers the development of strength in the <em>MDS-CCM</em>s matrix due to the presence of salinity and degradation of its inherent organic matter is highlighted. Subsequently, the hypothesis influencing their overall engineering performance and its comparison with the conventional concrete matrix due to the degradation is proposed. To overcome these issues, the amendment of <em>MDS</em> with organic matter rich waste materials (viz., landfill-mined soil-like fractions, an end product of landfill biomining activities) appears to be a promising way forward due to its ability of formation of organo-mineral metallic complexes and high buffering capacity. Though this strategy professes Green Solutions for Valorization of Dredged Sediments, <em>GreSValDS</em>, its feasibility and efficacy vis-à-vis the above-mentioned techniques must be established. It is believed that <em>GreSValDS</em> will overcome the issues associated with the <em>MDS-CCM</em>s matrix and also be a boon for integration of the industrial and municipal waste, leading to sustainable development and circular economy.</div></div>","PeriodicalId":15759,"journal":{"name":"Journal of Environmental Chemical Engineering","volume":"13 3","pages":"Article 116219"},"PeriodicalIF":7.4,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}