CARBONACEOUS

作品数:110被引量:370H指数:9
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相关机构:核工业北京地质研究院中国地质大学(武汉)东南大学中国农业大学更多>>
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A short climatology of black and brown carbon and their sources at a suburban site impacted by smoke in Brazil
《Journal of Environmental Sciences》2024年第2期498-511,共14页Admir Creso Targino Patricia Krecl Gabriel Yoshikazu Oukawa Eva Maria Mollinedo 
financial resources from the Coordination for the Improvement of Higher Education Personnel (CAPES/Brazil)。
Emissions from biomass burning challenge efforts to curb air pollution in cities downwind of fire-prone regions,as they contribute large amounts of brown carbon(Br C)and black carbon(BC)particles.We investigated the p...
关键词:Light-absorbing carbonaceous matter Black carbon WILDFIRES Biomass burning AETHALOMETER 
Comparative study between three carbonaceous nanoblades and nanodarts for antimicrobial applications
《Journal of Environmental Sciences》2024年第2期594-605,共12页Mohamed S.Selim Ahmed M.Azzam Mohamed A.Shenashen Shimaa A.Higazy Bayaumy B.Mostafa Sherif A.El-Safty 
supported by the Center for Functional Materials,National Institute for Materials Science,Japan,Egyptian Petroleum Research Institute,Egypt,and Nano-Environmental Uint,Theodor Bilharz Research Institute,Egypt。
The design of nanostructured materials occupies a privileged position in the development and management of affordable and effective technology in the antibacterial sector.Here,we discuss the antimicrobial properties o...
关键词:Antimicrobial properties Nanoblades Mechano-bactericidal effect RGO nanosheets Gram-positive bacteria Cell viability 
Chemical characteristics and source apportionment of PM_(2.5) in a petrochemical city: Implications for primary and secondary carbonaceous component被引量:8
《Journal of Environmental Sciences》2021年第5期322-335,共14页Guangxuan Yan Puzhen Zhang Jie Yang Jingwen Zhang Guifen Zhu Zhiguo Cao Jing Fan Zirui Liu Yuesi Wang 
supported by the Ministry of Science and Technology of China(No.2017YFC0210000);the National Natural Science Foundation of China(No.41807327);the Program for Innovative Research Team in Science and Technology in University of Henan Province(No.20 IRTSTHN011)。
To study the pollution features and underlying mechanism of PM_(2.5) in Luoyang, a typical developing urban site in the central plain of China, 303 PM_(2.5) samples were collected from April 16 to December 29, 2015 to...
关键词:PM_(2.5) Seasonal variations Positive matrix factorization Emission sources 
Enhanced degradation of organic contaminants using catalytic activity of carbonaceous structures:A strategy for the reuse of exhausted sorbents被引量:2
《Journal of Environmental Sciences》2021年第1期267-273,共7页Kalyani Mer Baharak Sajjadi Nosa.O.Egiebor Wei-Yin Chen Daniell.L.Mattern Wendong Tao 
the financial support of the National Science Foundation(NSF EPSCoR RII Grant No.OIA-1632899)。
Generation of hydroxyl radicals(·OH)is the basis of advanced oxidation process(AOP).This study investigates the catalytic activity of microporous carbonaceous structure for in-situ generation of·OH radicals.Biochar(...
关键词:BIOCHAR Graphitic carbons Persistent free radicals(pfrs) Advanced oxidation process(aop) Hydrogen peroxide PHENOL 
Superior CO2 uptake on nitrogen doped carbonaceous adsorbents from commercial phenolic resin被引量:7
《Journal of Environmental Sciences》2020年第7期109-116,共8页Shenfang Liu Linli Rao Pupu Yang Xinyi Wang Linlin Wang Rui Ma Limin Yue Xin Hu 
supported by the Zhejiang Provincial Natural Sci-ence Foundation(No LQ17B060001);the National Natural Science Foundation of China(No 21706239);National Undergraduate Training Program for Innovation and Entrepreneurship of China。
In this study,N-doped porous carbons were produced with commercial phenolic resin as the raw material,urea as the nitrogen source and KOH as the activation agent.Different from conventional carbonization-nitriding-act...
关键词:CO2 capture Nitrogen-doped porous carbon Commercial phenolic resin Facile preparation KOH activation 
Seasonality of carbonaceous aerosol composition and light absorption properties in Karachi,Pakistan被引量:5
《Journal of Environmental Sciences》2020年第4期286-296,共11页Pengfei Chen Shichang Kang Chaman Gul Lekhendra Tripathee Xiaoxiang Wang Zhaofu Hu Chaoliu Li Tao Pu 
supported by the National Natural Science Foundation of China(Nos.41705132,41630754);the second Tibetan Plateau Scientific Expedition and Research Program(STEP)(No.2019QZKK0605);Pan-Third Pole Environment Study for a Green Silk Road(Pan-TPE)(No.XDA20040501);Frontier Science Key Project of CAS(No.QYZDJ-SSW-DQC039);CAS“Light of West China”program and the State Key Laboratory of Cryospheric Science(No.SKLCS-OP-2018-01)
Characteristics of carbonaceous aerosol(CA)and its light absorption properties are limited in Karachi,which is one of the most polluted metropolitan cities in South Asia.This study presents a comprehensive measurement...
关键词:Air pollution Organic carbon Elemental carbon Light absorption Pakistan 
Carbonaceous and nitrogenous disinfection byproduct precursor variation during the reversed anaerobic–anoxic–oxic process of a sewage treatment plant被引量:3
《Journal of Environmental Sciences》2018年第3期335-346,共12页Huihui Han Hengfeng Miao Yajing Zhang Minfeng Lu Zhenxing Huang Wenquan Ruan 
supported by the National Natural Science Foundation of China (No. 21207050);the Natural Science Fund of Jiangsu Province, China (No. BK2012120);the National Water Pollution Control and Treatment Science and Technology Major Project of China (No. 2014ZX07305003);the Fundamental Research Funds for the Central Universities (No. JUSRP1703XNC)
Disinfection byproduct(DBP)precursors in wastewater during the reversed anaerobic–anoxic–oxic(A^2/O)process,as well as their molecular weight(MW)and polarity-based fractions,were characterized with UV scanning...
关键词:Dissolved organic matter Reversed anaerobic-anoxic-oxicprocess Disinfection byproducts CHLORINATION Molecular weight HYDROPHOBIC 
Export of dissolved carbonaceous and nitrogenous substances in rivers of the “Water Tower of Asia”被引量:1
《Journal of Environmental Sciences》2018年第3期53-61,共9页Bin Qu Mika Sillanpaa Shichang Kang Fangping Yan Zhiguo Li Hongbo Zhang Chaoliu Li 
supported by the National Natural Science Foundation of China (Nos.41675130, 41271015, 41225002);the Academy of Finland (decision number: 268170);the State Key Laboratory of Cryospheric Science (SKLCS-ZZ-2008-01 and SKLCS-OP-2014-05)
Rivers are critical links in the carbon and nitrogen cycle in aquatic,terrestrial,and atmospheric environments.Here riverine carbon and nitrogen exports in nine large rivers on the Tibetan Plateau—the"Water Tower of...
关键词:Dissolved carbon Dissolved nitrogen RIVERS The Tibetan Plateau 
Control of aliphatic halogenated DBP precursors with multiple drinking water treatment processes: Formation potential and integrated toxicity被引量:15
《Journal of Environmental Sciences》2017年第8期322-330,共9页Yimeng Zhang Wenhai Chu Dechang Yao Daqiang Yin 
supported by the National Major Science and Technology Project of China (No.2015ZX07406-004)
The comprehensive control efficiency for the formation potentials(FPs) of a range of regulated and unregulated halogenated disinfection by-products(DBPs)(including carbonaceous DBPs(C-DBPs), nitrogenous DBPs(N...
关键词:Carbonaceous disinfection by-products(C-DBPs) Nitrogenous disinfection by-products(N-DBPs) Iodinated disinfection by-products(I-DBPs) Formation potential Toxic risk Drinking water treatment plant(DWTP) 
Size-resolved carbonaceous components and water-soluble ions measurements of ambient aerosol in Beijing被引量:6
《Journal of Environmental Sciences》2017年第4期298-313,共16页Pusheng Zhao Yina Chen Jie Su 
supported by the National Natural Science Foundation of China(Nos.41675131,and 41205121);Beijing Natural Science Foundation(No.8131003);Beijing Talents Fund(No.2014000021223ZK49);Beijing Municipal Science and Technology Plan Project(No.Z131100006113013)
A MOUDI-120 sampler was used in Beijing to collect multi-stage samples in the summer and winter of 2013 to 2015. Thirty-three sample sets were collected during the daytime,nighttime, and different pollution levels. Th...
关键词:Size-resolved Carbonaceous Ion Aerosol 
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