AEROSOL

作品数:685被引量:1953H指数:20
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相关领域:环境科学与工程天文地球更多>>
相关作者:薛文博武卫玲雷宇汪艺梅杨金田更多>>
相关机构:北京师范大学北京大学中国科学院大气物理研究所北京理工大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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Real-time synchronous detection of wind and aerosol using a coherent lidar
《Chinese Optics Letters》2025年第1期55-61,共7页Yue Shi Xiong Luo Peiyu Sun Jihui Dong Lei Tang Jie Zhou Ke Wang Chunli Chen Yunshi Wang Dingfu Zhou 
supported by the Sichuan Science and Technology Plan Project(No.2022YFG0352)。
Coherent lidar(CL)addresses existing constraints in CL data products by enabling simultaneous observation of multiple meteorological parameters such as cloud height,extinction coefficient,aerosol concentration,and win...
关键词:coherent lidar aerosol extinction coefficient aerosol concentration WIND 
Study on aerosol agglomeration using the airborne ultrasonic transducer被引量:1
《Particuology》2023年第11期157-165,共9页Yuxin Guo Guangxue Zhang Yunchao Li Hailin Gu Dingkun Yuan Maosheng Liu 
supported by the National Natural Science Foundation of China(Grant No.52276162 and 51876197);the Fundamental Research Funds for the Provincial Universities of Zhejiang.
Acoustic agglomeration technology use high-intensity acoustic field to make aerosol particles collide and condense rapidly. Existing studies have shown that 70%–90% of fine particles can be eliminated within minutes ...
关键词:Acoustic agglomeration Airborne ultrasonic transducer AEROSOL Sound pressure level Initial concentration 
Reconstructed Light Extinction Coefficients Using Chemical Compositions of PM_(2.5) in Winter in Urban Guangzhou, China被引量:22
《Advances in Atmospheric Sciences》2012年第2期359-368,共10页陶俊 曹军骥 张仁健 朱李华 张涛 施思 陈尊裕 
supported by the Special Scientific Research Funds for Environment Protection Commonweal Section (Grant Nos 200809143 and 201009001);Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No IAP09320)
The objective of this study was to reconstruct light extinction coefficients (b ext ) according to chemical composition components of particulate matter up to 2.5 μm in size (PM 2.5 ). PM 2.5 samples were collect...
关键词:light extinction coefficients PM 2.5 aerosol chemical species 
Retrieving aerosol backscattering coefficient for short range lidar using parameter selection at reference point被引量:2
《Chinese Optics Letters》2010年第8期732-734,共3页陶宗明 张清泽 苑克娥 吴德成 曹开法 胡顺星 胡欢陵 
supported by the National Natural Science Foundation of China(No.40975010);the National High Technology Development Program of China (No.2007FY110700)
A new method is proposed based on the analysis of lidar equation which selects aerosol backscatter ratio at a reference point for short range lidar in data processing. Simulation computation and experimental compariso...
关键词:Atmospheric aerosols BACKSCATTERING Data processing 
China Restricts Construction of Facilities Using HCFCs
《China Chemical Reporter》2009年第32期15-15,共6页
The Ministry of Environmental Protectionof China (MEP) recently announcedto stop approving new constructionplans of production facilitiesusing hydrogen-containing chlo-rofluorocarbons (HCFCs) and gaveout a list of the...
关键词:facilities CONDITIONING AEROSOL 
Real-time detection of individual secondary organic aerosol particle from photooxidation of toluene using aerosol time of flight mass spectrometer被引量:5
《Science China Chemistry》2006年第3期267-272,共6页WANG Zhenya HAO Liqing ZHOU Liuzhu GUO Xiaoyong ZHAO Wenwu FANG Li ZHANG Weijun 
This work was supported by the National Natural Science Foundation of China(Grant No.20477043);Knowledge Innovation Foundation of Chinese Academy of Sciences(KJCX2-SW-H08).
Photooxidation of the aromatic hydrocarbon toluene and its subsequent reactions were carried out using UV-irradiation of toluene/CH_(3)ONO/NO/air mixtures in a home-made smog chamber.The secondary organic aerosols cou...
关键词:TOLUENE PHOTOOXIDATION secondary organic aerosol aerosol time of flightmass spectrometer 
Removal of adhesive dusts from flue gas using corona discharges with spraying water被引量:11
《Journal of Environmental Sciences》2003年第4期554-561,共8页XU De\|xuan, ZHAO Jian\|wei, DING Yun\|zheng, GE Wei\|li (Department of Environmental Science and Engineering, Northeast Normal University, Changchun 130024, China. 
TheNationalNaturalScienceFoundationofChina(No.5 0 2 770 4 4 )
Effective removal of adhesive and fine dusts from flue gas is very difficult. A new method of electrostatic precipitation of the corona discharges with spraying water(CDSW) was introduced. A new electrode configuratio...
关键词:aerosol with adhesive dusts corona discharges with spraying water electrostatic precipitation 
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