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Modelling secondary organic aerosols in China

National Science Review 2017年第6期4卷 806-809页

作者： Qi Chen Tzung-May Fu Jianlin Hu Qi Ying Lin Zhang State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and Engineering Peking University Laboratory for Climate and Ocean-Atmosphere Sciences Department of Atmospheric and Oceanic Sciences School of Physics Peking University Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and Engineering Nanjing University of Information Science&Technology Zachry Department of Civil Engineering Texas A&M University

Secondary organic aerosols(SOA)are important components of atmospheric particulate matter,which affect radiative balance and cloud properties,and are harmful to human *** than half of the tropospheric organic aerosol(... 详细信息

关键词： SOA Modelling secondary organic aerosols in China

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Preparation of 2D square-like Bi2S3-BiOCl heterostructures with enhanced visible light-driven photocatalytic performance for dye pollutant degradation

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Water Science and Engineering 2017年第4期10卷 334-339页

作者： Jing-jing Xu Jing-wen Yang Pu Zhang Quan Yuan Yan-hong Zhu Yu Wang Miao-miao Wu Zheng-mei Wang Min-dong Chen Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and EngineeringNanjing University of Information Science and TechnologyNanjing 210044China Jiangsu Engineering Technology Research Center of Environmental Cleaning Materials Nanjing University of Information Science and TechnologyNanjing 210044China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Nanjing University of Information Science and TechnologyNanjing 210044China

A series of Bi2 S3-BiOCI composites with two-dimensional(2 D) square-like structures were prepared via a two-step anion exchange route.X-ray diffraction(XRD), scanning electron microscopy(SEM), transmission electron microscopy(TEM), and diffuse reflectance spectra(DRS)were used to investigate the properties of the as-prepared Bi_2 S_3-BiOCI heterostructures. The coupling of BiOCl and Bi_2 S_3 induced enhanced photoabsorption efficiency and bandgap narrowing. A reactive brilliant red X-3 B dye was used as a contaminant to test the photocatalytic activity of the obtained Bi_2 S_3-BiOCl samples under visible light irradiation. The sample Bi_2 S_3-BiOCl with a mass ratio of 8:4 exhibited the highest photodegradation efficiency, which was six times higher than that of pure BiOCl. In addition, a mechanism for the enhancement of photocatalytic activity is proposed.

关键词： Photocatalysis Bi2S3 BiOCl Visible light Heterostructure

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Near-real-time monitoring of global CO2 emissions reveals the effects of the COVID-19 pandemic (vol 11, 5172, 2020)

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NATURE COMMUNICATIONS 2020年第1期11卷 5172页

作者： Liu, Zhu Ciais, Philippe Deng, Zhu Lei, Ruixue Davis, Steven J. Feng, Sha Zheng, Bo Cui, Duo Dou, Xinyu Zhu, Biqing Guo, Rui Ke, Piyu Sun, Taochun Lu, Chenxi He, Pan Wang, Yuan Yue, Xu Wang, Yilong Lei, Yadong Zhou, Hao Cai, Zhaonan Wu, Yuhui Guo, Runtao Han, Tingxuan Xue, Jinjun Boucher, Olivier Boucher, Eulalie Chevallier, Frederic Tanaka, Katsumasa Wei, Yiming Zhong, Haiwang Kang, Chongqing Zhang, Ning Chen, Bin Xi, Fengming Liu, Miaomiao Breon, Francois-Marie Lu, Yonglong Zhang, Qiang Guan, Dabo Gong, Peng Kammen, Daniel M. He, Kebin Schellnhuber, Hans Joachim Department of Earth System Science Tsinghua University Beijing China. zhuliu@***. Laboratoire des Sciences du Climat et de l'Environnement LSCE CEA CNRS UVSQ Centre d'Etudes Orme de Merisiers Gif-sur-Yvette France. Department of Earth System Science Tsinghua University Beijing China. Department of Meteorology and Atmospheric Science The Pennsylvania State University University Park PA USA. Department of Earth System Science University of California Irvine 3232 Croul Hall Irvine CA USA. Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA. Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and Engineering Nanjing University of Information Science & Technology Nanjing China. Key Laboratory of Land Surface Pattern and Simulation Institute of Geographical Sciences and Natural Resources Research Chinese Academy of Sciences Beijing China. Climate Change Research Center Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China. Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China. School of Environment Tsinghua University Beijing China. School of Mathematical School Tsinghua University Beijing China. Department of Mathematical Sciences Tsinghua University Beijing China. Center of Hubei Cooperative Innovation for Emissions Trading System Wuhan China. Institut Pierre-Simon Laplace Sorbonne Université / CNRS Paris France. Université Paris Dauphine Place du Maréchal de Lattre de Tassigny 75016 Paris France. Center for Energy and Environmental Policy Research Beijing Institute of Technology Beijing China. Department of Electrical Engineering the State Key Lab of Control and Simulation of Power Systems and Generation Equipment Institute for National Governance and G

A Correction to this paper has been published: https://***/10.1038/s41467-020-20254-5

关键词： Climate sciences Atmospheric science Environmental sciences Environmental social sciences

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Solar‐Driven Nitrogen Fixation Catalyzed by Stable Radical‐Containing MOFs: Improved Efficiency Induced by a Structural Transformation

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Angewandte Chemie 2020年第46期132卷

作者： Kong‐Qiu Hu Peng‐Xiang Qiu Li‐Wen Zeng Shu‐Xian Hu Lei Mei Shu‐Wen An Zhi‐Wei Huang Xiang‐He Kong Jian‐Hui Lan Ji‐Pan Yu Zhi‐Hui Zhang Zhong‐Fei Xu John K. Gibson Zhi‐Fang Chai Yun‐Fei Bu Wei‐Qun Shi Laboratory of Nuclear Energy Chemistry Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CIC-AEET) School of Environmental Science and Engineering Nanjing University of Information Science and Technology Nanjing 210044 China Department of Physics University of Science and Technology Beijing Beijing 100083 China Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou 213164 China Chemical Sciences Division Lawrence Berkeley National Laboratory (LBNL) Berkeley California 94720 USA Engineering Laboratory of Advanced Energy Materials Ningbo Institute of Industrial Technology Chinese Academy of Sciences Ningbo 315201 China

Herein we present a new viologen‐based radical‐containing metal–organic framework (RMOF) Gd‐IHEP‐7, which upon heating in air undergoes a single‐crystal‐to‐single‐crystal transformation to generate Gd‐IHEP‐8. Both RMOFs exhibit excellent air and water stability as a result of favorable radical‐radical interactions, and their long‐lifetime radicals result in wide spectral absorption in the range 200–2500 nm. Gd‐IHEP‐7 and Gd‐IHEP‐8 show excellent activity toward solar‐driven nitrogen fixation, with ammonia production rates of 128 and 220 μmol h −1 g −1 , respectively. Experiments and theoretical calculations indicate that both RMOFs have similar nitrogen fixation pathways. The enhanced catalytic efficiency of Gd‐IHEP‐8 versus Gd‐IHEP‐7 is attributed to intermediates stabilized by enhanced hydrogen bonding.

关键词： hydrogen bonds photocatalytic nitrogen fixation radical-containing MOFs single-crystal-to-single-crystal viologen

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Occurrence and Fate of Antibiotics in the Aqueous Environment and Their Removal by Constructed Wetlands in China： A review

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Pedosphere 2017年第1期27卷 42-51页

作者： GUAN Yidong WANG Bo GAO Yongxia LIU Wen ZHAO Xiaoli HUANG Xiaofeng YU Jianghuai Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Sciences and Engineering Nanjing University of Information Science and Technology Nanjing 210044 (China) Ministry of Education Key Laboratory of Environment Remediation and Ecological Health Zhejiang University Hangzhou 310029 (China) Faculty of Horticulture Soochow University Suzhou 215006 (China) School of Civil and Environmental Engineering Georgia Institute of Technology Atlanta GA 30332 (USA) Wuxi Urban Development Group Company Limited Wuxi 214001 (China)

Overuse of antibiotics has become a serious ecological problem worldwide. There is growing concern that antibiotics are losing their effectiveness due to an increased antibiotic resistance in bacteria. During the last twenty years, consumption of antibiotics has increased rapidly in China, which has been cited as one of the world＇s worst abusers of antibiotics. This review summarizes the current state of antibiotic contamination in China＇s three major rivers （the Yangtze River, Yellow River, and Pearl River） and illustrates the occurrence and fate of antibiotics in conventional municipal wastewater treatment plants （VC-VVTPs）. The analytical data indicate that traditional W-WTPs cannot completely remove these concerned pharmaceuticals, as seen in the large difference between the distribution coefficient （Kd） and the uneven removal efficiency of various types of antibiotics. Although constructed wetlands （CWs） offer a potential way to remove these antibiotics from water supplies, knowledge of their mechanisms is limited. There are four main factors affecting the performance of CWs used for the treatment of antibiotics in water supplies, the types and configurations of CWs, hydraulic load rates, substrates, and plants and microorganisms. Further researches focusing on these factors are needed to improve the removal efficiency of antibiotics in CWs.

关键词： antibiotic contamination biological degration municipal treatment plant pollutants water supplies

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A novel process of ozone catalytic oxidation for low concentration formaldehyde removal

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Chinese Journal of Catalysis 2017年第10期38卷 1759-1769页

作者： Bin Zhu Xiao‐Song Li Peng Sun Jing‐Lin Liu Xiao‐Yuan Ma Xiaobing Zhu Ai‐Min Zhu Collaborative Innovation Center for Vessel Pollution Monitoring and Control Dalian Maritime University Dalian 116026 Liaoning China Laboratory of Plasma Physical Chemistry Dalian University of Technology Dalian 116024 Liaoning China Center for Hydrogen Energy & Environmental Catalysis Dalian University of Technology Dalian 116024 Liaoning China

To reduce energy costs,minimize secondary pollution from undecomposed ozone,and improve the efficiency of ozone use,a novel process of cycled storage‐ozone catalytic oxidation(OZCO)was employed to remove formaldehyde(HCHO)at low concentrations in *** applied Al2O3‐supported manganese oxide(MnOx)catalysts to this process,and examined the HCHO adsorption capacity and OZCO performance over the MnOx *** to the high dispersion of MnOx and low oxidation state of manganese,the MnOx/Al2O3catalysts with a manganese acetate precursor and10%‐Mn loading showed good performance in both storage and OZCO *** presence of H2O led to a decrease of the HCHO adsorption capacity owing to competitive adsorption between moisture and HCHO at the storage stage;however,high relative humidity(RH)favored complete conversion of stored HCHO to CO2at the OZCO stage and contributed to an excellent *** low concentration HCHO storage‐OZCO cycles with a long HCHO storage period and relatively short OZCO period were successfully performed over the selected MnOx/Al2O3catalyst at room temperature and a RH of50%,demonstrating that the proposed storage‐OZCO process is an economical,reliable,and promising technique for indoor air purification.

关键词： Formaldehyde removal Storage Ozone Catalytic oxidation Manganese oxide catalyst

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Using the DSSAT model to simulate wheat yield and soil organic carbon under a wheat-maize cropping system in the North China Plain

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Journal of Integrative Agriculture 2017年第10期16卷 2300-2307页

作者： LIU Hai-long LIU Hong-bin LEI Qiu-liang ZHAI Li-mei WANG Hong-yuan ZHANG Ji-zong ZHUYe-ping LIU Sheng-ping LI Shi-juan ZHANG Jing-suo LIU Xiao-xia Institute of Agricultural information Chinese Academy of Agricultural Sciences/Key Laboratory of Agri-information Service Technology Ministry of Agriculture Beijing 100081 P.R.China Institute of Agricultural Resources and Regional Planning Chinese Academy of Agricultural Sciences/Key Laboratory of Nonpoint Source Pollution Control Ministry of Agriculture Beijing 100081 P.R.China Beijing Municipal Station of Agro-environmental Monitoring Beijing 100029 P.R. China

Crop modelling can facilitate researchers＇ ability to understand and interpret experimental results, and to diagnose yield gaps. In this paper, the Decision Support Systems for Agrotechnology Transfer 4.6 （DSSAT） model together with the CENTURT soil model were employed to investigate the effect of low nitrogen （N） input on wheat （Triticum aestivum L.） yield, grain N concentration and soil organic carbon （SOC） in a long-term experiment （19 years） under a wheat-maize （Zea mays L.） rotation at Changping, Beijing, China. There were two treatments including NO （no N application） and N150 （150 kg N ha-1） before wheat and maize planting, with phosphorus （P） and potassium （K） basal fertilizers applied as 75 kg P205 ha-1 and 37.5 kg K^O ha-~, respectively. The DSSAT-CENTURY model was able to satisfactorily simulate measured wheat grain yield and grain N concentration at NO, but could not simulate these parameters at N150, or SOC in either N treatment, Model simulation and field measurement showed that N application （N150） increased wheat yield compared to no N application （NO）. The results indicated that inorganic fertilizer application at the rates used did not maintain crop yield and SOC levels. It is suggested that if the DSSAT is calibrated carefully, it can be a useful tool for assessing and predicting wheat yield, grain N concentration, and SOC trends under wheat-maize cropping systems.

关键词： DSSAT wheat-maize rotation model evaluation long-term experiment yield soil organic carbon

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Correction to: Modification of carbon felt anode with graphene/Fe2O3 composite for enhancing the performance of microbial fuel cell

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Bioprocess and biosystems engineering 2020年第3期43卷 383页

作者： Lin Fu Haoqi Wang Qiong Huang Tian-Shun Song Jingjing Xie State Key Laboratory of Materials-Oriented Chemical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) Nanjing University of Information Science and Technology Nanjing 210044 People's Republic of China. State Key Laboratory of Materials-Oriented Chemical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. tshsong@***. College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. tshsong@***. Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) Nanjing University of Information Science and Technology Nanjing 210044 People's Republic of China. tshsong@***. State Key Laboratory of Materials-Oriented Chemical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. xiej@***. College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University Nanjing 211816 People's Republic of China. xiej@***. Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing 211816 People's Republic of China. xiej@***.

It has been brought to our attention that in our article, explanations about cable bacteria are not rigorous. We apologize for these and note the specific reporting issues and errors below, with their corrections.

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Publisher Correction: Mitigation potential of global ammonia emissions and related health impacts in the trade network

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Nature communications 2021年第1期12卷 7084页

作者： Rong Ma Ke Li Yixin Guo Bo Zhang Xueli Zhao Soeren Linder ChengHe Guan Guoqian Chen Yujie Gan Jing Meng School of Economics and Management Beihang University Beijing China. Harvard-NUIST Joint Laboratory for Air Quality and Climate Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and Engineering Nanjing University of Information Science and Technology Nanjing China. John A. Paulson School of Engineering and Applied Sciences Harvard University Cambridge MA USA. Princeton School of Public and International Affairs Princeton University Princeton NJ USA. Laboratory for Climate and Ocean-Atmosphere Studies Department of Atmospheric and Oceanic Sciences School of Physics Peking University Beijing China. School of Management China University of Mining and Technology (Beijing) Beijing China. zhangbo@***. School of Management China University of Mining and Technology (Beijing) Beijing China. Joint Research Centre Food Security Group European Commissions Ispra Italy. Arts and Science New York University Shanghai Shanghai China. Laboratory of Systems Ecology and Sustainability Science College of Engineering Peking University Beijing China. School of Government The Leo KoGuan Building Peking University 100871 Beijing China. The Bartlett School of Sustainable Construction University of College London London WC1E 7HB UK. jing.j.meng@ucl.ac.uk.

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Molten-salt synthesis and composition-dependent luminescent properties of barium tungsto-molybdate-based solid solution phosphors

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Chinese Physics B 2016年第2期25卷 482-488页

作者：贺香红叶招莲关明云连宁孙建华 School of Chemistry and Environmental Engineering Jiangsu University of Technology Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) School of Environment Science and EngineeringNanjing University of Information Science and Technology

Pr^（3＋）-activated barium tungsto-molybdate solid solution phosphor Ba（Mo_（1-z）W_z）O_4：Pr^（3＋）is successfully fabricated via a facile molten-salt approach. The as-synthesized microcrystal is of truncated octahedron and exhibits deep-red-emitting upon blue light excitation. Powder x-ray diffraction and Raman spectroscopy techniques are utilized to investigate the formation of solid solution phosphor. The luminescence behaviors depend on the resulting composition of the microcrystals with fixed Pr^（3＋）-doping concentration, while the host lattices remain in a scheelite structure. The forming solid solution via the substitution of [WO_4] for [MoO_4] can significantly enhance its luminescence, which may be due to the fact that Ba（Mo_（1-z）W_z）O_4：Pr^（3＋）owns well-defined facets and uniform morphologies. Owing to its properties of high phase purity,well-defined facets, highly uniform morphologies, exceptional chemical and thermal stabilities, and stronger emission intensity, the resulting solid solution phosphor is expected to find potential applications in phosphor-converted white lightemitting diodes（LEDs）.

关键词： molten-salt barium tungsto-molybdate microcrystals solid solution deep-red-emitting

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