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Low-temperature(NO + O_(2)) adsorption performance of alkaline earth metal-doped C-FDU-15

Journal of Environmental Sciences 2021年第5期33卷 172-184页

作者： runping wu Qing Ye Kai wu Hongxing Dai Key Laboratory of Beijing on Regional Air Pollution Control Department of Environmental ScienceCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China Beijing Key Laboratory for Green Catalysis and Separation Key Laboratory of Beijing on Regional Air Pollution ControlKey Laboratory of Advanced Functional MaterialsEducation Ministry of Chinaand Laboratory of Catalysis Chemistry and NanoscienceDepartment of Chemistry and Chemical EngineeringCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China

To improve the removal capacity of NO + O_(2) effectively, the alkaline earth metal-doped order mesoporous carbon(A-C-FDU-15(0.001)(A = Mg, Ca, Sr and Ba)) and Mg-C-FDU-15( x)( x = 0.001-0.003) samples were prepared, and their physicochemical and NO + O_(2) adsorption properties were determined by means of various techniques. The results show that the sequence in(NO + O_(2)) adsorption performance was as follows: Mg-C-FDU-15(0.001)(93.2 mg/g) > Ca-C-FDU-15(0.001)(82.2 mg/g) > Sr-C-FDU-15(0.001)(76.1 mg/g) > Ba-C-FDU-15(0.001)(72.9 mg/g) > C-FDU-15(67.1 mg/g). Among all of the A-C-FDU-15(0.001) samples, Mg-C-FDU-15(0.001) possessed the highest(NO + O_(2)) adsorption capacity(106.2 mg/g). The species of alkaline earth metals and basic sites were important factors determining the adsorption of NO + O_(2) on the A-C-FDU-15( x) samples, and(NO + O_(2)) adsorption on the samples was mainly chemical adsorption. Combined with the results of(NO + O_(2))-temperatureprogrammed desorption((NO + O_(2))-TPD) and in situ diffused reflectance infrared Fourier transform spectroscopy(DRIFTS) characterization, we deduced that there were two main pathways of(NO + O_(2)) adsorption: one was first the conversion of NO and O_(2) to NO_(2) and then part of NO_(2) was converted to NO_(2)^(-) and NO_(3)^(-);and the other was the direct oxidation of NO to NO-2 and NO_(3)^(-).

关键词： C-FDU-15 Alkaline earth metal NO+O_(2)adsorption Adsorption mechanism Adsorption kinetics

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Carbon dioxide adsorption behaviors of aluminum-pillared montmorillonite-supported alkaline earth metals

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Journal of Environmental Sciences 2020年第12期32卷 109-117页

作者： Kai wu Qing Ye runping wu Sha Chen Hongxing Dai Key Laboratory of Beijing on Regional Air Pollution Control Department of Environmental ScienceCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China Beijing Key Laboratory for Green Catalysis and Separation Key Laboratory of Beijing on Regional Air Pollution ControlKey Laboratory of Advanced Functional MaterialsEducation Ministry of Chinaand Laboratory of Catalysis Chemistry and NanoscienceDepartment of Chemistry and Chemical EngineeringCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China

The Al-pillared montmorillonite-supported alkaline earth metal 5M/Al-PILC(PILC = pillared clay, M = Mg, Ca, Sr, and Ba) and x Mg/Al-PILC( x = 1, 3, 5, and 7 wt.%) samples were prepared using an impregnation method. Physical properties of the materials were determined by means of X-ray diffraction(XRD) and N2 adsorption-desorption, and their CO2 adsorption behaviors were investigated using the thermogravimetric analyzer(TG), CO2 temperatureprogrammed desorption(CO2-TPD), and in situ diffuse reflectance infrared transform spectroscopy(in situ-DRIFTS) techniques. It is shown that 5 Mg/Al-PILC possessed the highest CO2 adsorption capacity(2.559 mmol/g). The characterization results indicate that Alpillaring increased the specific surface area of montmorillonite, which was beneficial for the adsorption of CO2. The CO2 adsorption process on the sample was mainly chemical adsorption, and alkalinity was the main factor influencing its adsorption capacity. The alkalinity of the sample was enhanced by loading an appropriate amount of alkaline earth metal, and the adsorbed CO2 was present in the form of bicarbonate and carbonate. In addition, the 5Mg/Al-PILC sample exhibited an excellent regeneration efficiency. We believe that the outcome of this research would provide a good option for developing highly effective CO2 adsorption materials.

关键词： Montmorillonite Al-pillaring Adsorbent CO2 adsorption Alkaline earth metal

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Adsorption performance of CMK-3 and C-FDU-15 in NO removal at low temperature

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Journal of Environmental Sciences 2020年第1期32卷 289-298页

作者： runping wu Qing Ye Kai wu Shuiyuan Cheng Tianfang Kang Hongxing Dai Key Laboratory of Beijing on Regional Air Pollution Control Department of Environmental ScienceCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China Beijing Key Laboratory for Green Catalysis and Separation Key Laboratory of Beijing on Regional Air Pollution ControlKey Laboratory of Advanced Functional MaterialsEducation Ministry of Chinaand Laboratory of Catalysis Chemistry and NanoscienceDepartment of Chemistry and Chemical EngineeringCollege of Environmental and Energy EngineeringBeijing University of TechnologyBeijing 100124China

CMK-3 and C-FDU-15 samples were synthesized using hard-templating and evaporationinduced self-assembly(EISA)methods,respectively.The pore structures of CMK-3 and CFDU-15 as well as commercial activated carbon were characterized by means of X-ray diffraction,field emission scanning electron microscopy,transmission electron microscopy,and N2 adsorption–desorption.Adsorption of NO was investigated by means of thermogravimetric analysis,temperature-programmed desorption of NO+O2,and in situ diffuse reflectance Fourier transform infrared spectroscopy.The results show that the CMK-3 and C-FDU-15 materials possessed ordered and uniform structures.The coadsorption capacity of NO and O2 decreased in the sequence CMK-3(88.6 mg/g)>C-FDU-15(71.7 mg/g)>AC(25.3 mg/g).There were two main adsorption species on CMK-3 and CFDU-15:nitrite and nitrate.Nitrite is converted to nitrate easily.However,the adsorption species were more complex on AC,with nitrite being the main species.Moreover,CMK-3 and C-FDU-15 exhibit excellent regeneration efficiency compared with AC.The excellent NO adsorption performance of CMK-3 and C-FDU-15 was associated with their ordered mesoporous structures and high surface areas.The research provides more options for NO adsorption in the future.

关键词： Ordered mesoporous carbon material CMK-3 C-FDU-15 NO adsorption species Regeneration performance

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A novel Ag/ZnO core-shell structure for efficient sterilization synergizing antibiotics and subsequently removing residuals

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Green Energy & Environment 2024年第2期9卷 366-377页

作者： Wenmei Han Wenli Wang Jie Fan runping Jia Xuchun Yang Tong wu Qingsheng wu School of Chemical Science and Engineering Shanghai Key Laboratory of Chemical Assessment and SustainabilityInstitute of Advanced StudyTongji UniversityShanghai200092China College of Textile and Clothing Engineering China National Textile and Apparel Council Key Laboratory of Natural DyesSoochow UniversitySuzhou215123China Department of Urology Shanghai First People’s HospitalSchool of MedicineShanghai Jiaotong UniversityShanghai200080China School of Materials Science and Engineering Shanghai Institute of TechnologyShanghai201418China

The massive use of antibiotics has led to the aggravation of bacterial resistance and also brought environmental pollution problems.This poses a great threat to human health.If the dosage of antibiotics is reduced by increasing its bactericidal performance,the emergence of drug resistance is certainly delayed,so that there's not enough time for developing drug resistance during treatment.Therefore,we selected typical representative materials of metal Ag and semiconductor ZnO nano-bactericides to design and synthesize Ag/ZnO hollow core-shell structures(AZ for short).Antibiotics are grafted on the surface of AZ through rational modification to form a composite sterilization system.The research results show that the antibacterial efficiency of the composite system is significantly increased,from the sum(34.7%+22.8%-57.5%)of the antibacterial efficiency of AZ and gentamicin to 80.2%,net synergizes 22.7%,which fully reflects the effect of 1+1>2.Therefore,the dosage of antibiotics can be drastically reduced in this way,which makes both the possibility of bacterial resistance and medical expenses remarkably decrease.Subsequently,residual antibiotics can be degraded under simple illumination using AZ-self as a photocatalyst,which cuts off the path of environmental pollution.In short,such an innovative route has guiding significance for drug resistance.

关键词： Ag/ZnO hollow Core-shell structures Antibiotics Gentamycin Synergistic sterilization Photodegradation

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Biomass gasification,catalytic technologies and energy integration for production of circular methanol:New horizons for industry decarbonisation

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Journal of Environmental Sciences 2024年第6期140卷 306-318页

作者： Luis F.Bobadilla Lola Azancot Miriam González-Castañ Estela Ruíz-López Laura Pastor-Pérez Francisco J.Durán-Olivencia runping Ye Katie Chong Paula HBlanco-Sánchez Zenthao wu Tomás R.Reina JoséA.Odriozola Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla Centro Mixto CSIC-Universidad de SevillaAvda.Américo Vespucio 49Sevilla 41092Spain Departamento de Ingeniería Universidad Loyola AndalucíaAvda.de Las Universidades s/nSevilla 41704Spain Key Laboratory of Jiangxi Province for Environment and Energy Catalysis School of Chemistry and Chemical EngineeringNanchang UniversityNanchang330031China Energy and Bioproducts Research Institute(EBRI) Aston UniversityBirminghamB47ETUnited Kingdom Department of Chemical and Process Engineering University of SurreyGuildfordGU27XHUnited Kingdom

The Intergovernmental Panel on Climate Change(IPCC)recognises the pivotal role of renewable energies in the future energy system and the achievement of the zero-emission target.The implementation of renewables should provide major opportunities and enable a more secure and decentralised energy supply system.Renewable fuels provide long-term solutions for the transport sector,particularly for applications where fuels with high energy density are required.In addition,it helps reducing the carbon footprint of these sectors in the long-term.Information on biomass characteristics feedstock is essential for scaling-up gasification from the laboratory to industrial-scale.This review deals with the transformation biogenic residues into a valuable bioenergy carrier like biomethanol as the liquid sunshine based on the combination of modified mature technologies such as gasification with other innovative solutions such as membranes and microchannel reactors.Tar abatement is a critical process in product gas upgrading since tars compromise downstream processes and equipment,for this,membrane technology for upgrading syngas quality is discussed in this paper.Microchannel reactor technology with the design of state-of-the-art multifunctional catalysts provides a path to develop decentralised biomethanol synthesis from biogenic residues.Finally,the development of a process chain for the production of(i)methanol as an intermediate energy carrier,(ii)electricity and(iii)heat for decentralised applications based on biomass feedstock flexible gasification,gas upgrading and methanol synthesis is analysed.

关键词： Biogenic residues Gasification Biomethanol Circular Economy Microreactors

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新时代我国校园足球国际交流与合作发展研究

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四川体育科学 2022年第6期41卷 113-118,143页

作者：郑波吴润平成都师范学院体育学院四川成都611130

校园足球的国际交流与合作是我国体育与教育国际交流与合作的有机组成部分。近年来,我国校园足球国际交流与合作通过走出去、请进来、中外合作等方式,校园足球师资及运动员国际化培养初见成效,国际教育与赛事交流有序开展,人才培训体系... 详细信息

校园足球的国际交流与合作是我国体育与教育国际交流与合作的有机组成部分。近年来,我国校园足球国际交流与合作通过走出去、请进来、中外合作等方式,校园足球师资及运动员国际化培养初见成效,国际教育与赛事交流有序开展,人才培训体系初步建立;但是,我国校园足球国际交流与合作发展还面临着缺乏长效的中外合作机制、未能形成国际化的校园足球特色发展理念、国内校园足球外籍教练乱象等问题。在新时代,我国校园足球还需从培养国际化校园足球教练员、扩大校园足球中外合作规模、借鉴先进的国际化校园足球发展理念等措施入手,以进一步拓展其国际交流与合作,促进其更好地发展。

关键词：新时代校园足球国际交流国际合作

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体育强国建设背景下构建现代体育产业体系的路径探讨

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四川体育科学 2022年第4期41卷 108-112,137页

作者：罗雪吴润平西南财经大学工商管理学院四川成都611130 成都师范学院体育学院四川成都611130

构建现代体育产业体系是体育强国建设的重要内容之一,也是满足人们对美好生活追求的重要保障。在人工智能、大数据等高新技术快速进步和消费者体育需求发生巨大变化的趋势下,迫切需要对我国现行体育产业体系进行改革调整,构建“智能动... 详细信息

构建现代体育产业体系是体育强国建设的重要内容之一,也是满足人们对美好生活追求的重要保障。在人工智能、大数据等高新技术快速进步和消费者体育需求发生巨大变化的趋势下,迫切需要对我国现行体育产业体系进行改革调整,构建“智能动态、创新驱动、面向未来”的现代体育产业体系。本文运用逻辑分析和文献资料等研究方法,梳理现行体育产业体系存在的主要问题有体育产业的结构性矛盾、体育市场管理机制不完善、体育产业陷入全球价值链低端锁定的风险,剖析影响现代体育产业体系构建的关键因素,对现代体育产业体系构建的运行逻辑进行了分析,探讨了我国构建现代体育产业体系的路径,即实施体育产业数字化转型战略、构建智能体育制造生产体系、拓展体育消费空间和构建现代体育市场治理体系等。

关键词：现代体育产业体系智能体育体育强国路径探讨

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体育强国建设背景下四川省高校校园体育文化建设研究

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当代体育科技 2021年第12期11卷 168-173页

作者：吴润平成都师范学院体育学院四川成都611130

高校校园体育文化是校园文化的重要组成部分,具有重要的育人功能。该文运用专家访谈、问卷调查、文献资料、逻辑分析等研究方法,在体育强国建设背景下,梳理四川省高校体育文化建设现状,剖析四川省高校校园体育文化建设问题,并提出相应... 详细信息

高校校园体育文化是校园文化的重要组成部分,具有重要的育人功能。该文运用专家访谈、问卷调查、文献资料、逻辑分析等研究方法,在体育强国建设背景下,梳理四川省高校体育文化建设现状,剖析四川省高校校园体育文化建设问题,并提出相应的建设策略。现阶段,四川省高校校园体育文化建设还存在学校领导重视程度不够、体育意识薄弱、物质经费保障不足等问题。进一步推进四川省高校校园体育文化建设,可通过转变体育观念、加强组织领导;加强课程体系建设,提升体育课程质量;加大经费投入,加强校园体育物质文化建设;积极开展校内、校际体育竞赛活动;加大宣传力度,提升校园体育文化影响力等多种措施建设校园体育文化。

关键词：体育强国四川省高校校园体育体育文化建设

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谈做好群众治安调解工作的意义

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辽宁警专学报 2010年第1期12卷 67-69页

作者：吴润平辽宁警官高等专科学校基础部辽宁大连116036

群众治安调解工作是公安工作的重点,是公安民警实现"三懂四会",即"懂群众心理、懂群众语言、懂沟通技巧,会化解矛盾、会调处纠纷、会主动服务、会宣传发动"的工作目标。了解群众治安调解工作现状、懂得群众治安调解工作方法、深刻理解... 详细信息

群众治安调解工作是公安工作的重点,是公安民警实现"三懂四会",即"懂群众心理、懂群众语言、懂沟通技巧,会化解矛盾、会调处纠纷、会主动服务、会宣传发动"的工作目标。了解群众治安调解工作现状、懂得群众治安调解工作方法、深刻理解群众治安调解工作意义,对维护社会治安、稳定社会秩序,为人民群众构建一个和谐社会,具有重要的理论和实践意义。

关键词：群众治安调解工作意义

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谈公安机关拘留类文书制作的格式

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辽宁警专学报 2009年第4期11卷 110-111页

作者：吴润平辽宁警官高等专科学校基础部辽宁大连116036

拘留类文书是公安机关对犯罪嫌疑人执行羁押的法律依据。拘留类文书包括《呈请拘留报告书》、《拘留证》、《拘留通知书》、《延长拘留期限通知书》。正确制作公安机关拘留类文书能提高公安机关办案质量、秉公执法,防止侵犯公民人身权... 详细信息

拘留类文书是公安机关对犯罪嫌疑人执行羁押的法律依据。拘留类文书包括《呈请拘留报告书》、《拘留证》、《拘留通知书》、《延长拘留期限通知书》。正确制作公安机关拘留类文书能提高公安机关办案质量、秉公执法,防止侵犯公民人身权利的事件发生,促进和谐社会建设、树立公安机关新形象。

关键词：公安机关拘留文书格式

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