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您的检索式：作者名="Song Quanwei"
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| 1 | Fenton Pre-Oxidation Followed by Microbial Degradation for Removing Crude Oil from Contaminated Soil显示文摘Through the Fenton pre-oxidation followed by microbial degradation,this study gave full play to its advantages while avoiding its shortcomings for the remediation of crude oil contaminated soil.The Fenton reagent coupled with different volumes of H2O2 was applied to the oil contaminated soil and then the microbial agents were introduced to biodegrade the residual oil for 15 days.The correlation between the characteristics of residual oil in soil,the changes in soil physical-chemical property after the Fenton pre-oxidation,and the biodegradation were analyzed in this paper.The results show that the above factors are strongly correlated with the subsequent biodegradation rate,and the order of correlation is as follows:the ratio of TOC to NH4+-N(R^2=0.9513)>the ratio of light oil components to the heavy oil components(R^2=0.9095)>the proportion of hydrocarbons with carbon chain number of less than C23(R^2=0.8259)>the crude oil content(R^2=0.7603)>the soil pH(R^2=0.7492)>the number of microorganisms(R^2=0.6506).During the biodegradation and pre-oxidation reactions of heavy oil components,an appropriate C:N ratio turns out to be the most critical factor in this study. | Gao Chunyang Zhang Yu Han Zhantao Song Quanwei Chen Changzhao Chen Hongkun Zheng Jin | 2019 | China Petroleum Processing & Petrochemical Technology2019，21，3： | 1 |
| 2 | Effects of Three Major Immunization Interventions on Measles Control—China,1952–2021显示文摘Measles,an acute respiratory infectious disease caused by the measles virus,was responsible for millions of deaths annually before the introduction of the measles vaccine(MV)(1).Widespread availability of measles vaccines and the initiation of the Expanded Program on Immunization,approved at the 27th World Health Assembly in 1974(2),have significantly improved global measles control.In China,measles has been a statutorily notifiable disease since the establishment of the National Notifiable Diseases Reporting System(NNDRS)in 1950(3). | Quanwei Song Chao Ma Lixin Hao Fuzhen Wang Zhijie An Zundong Yin Huaqing Wang | 2023 | China CDC weekly2023，5，17： | 1 |
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