Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Yadan Guo"'
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 4, Pp 100201- (2024)
Sunlight-driven photocatalysis, which can produce clean fuels and mitigate environmental pollution, has received extensive research attention due to its potential for addressing both energy shortages and environmental crises. Bismuth (Bi)-based photo
Externí odkaz:
https://doaj.org/article/761b40ca5f2b44ecae083a45cf770ada
Autor:
Zhongqiang Hu, Zhongkui Zhou, Jianping Guo, Yong Liu, Shunjing Yang, Yadan Guo, Liping Wang, Zhanxue Sun, Zhihui Yang
Publikováno v:
Toxics, Vol 11, Iss 4, p 297 (2023)
Nano-FeS has great potential for use in the management of radioactive contaminants. In this paper, we prepared a FeS@Stenotrophomonas sp. composite material by ultrasonic chemistry, and it showed excellent removal of uranium and thorium from the solu
Externí odkaz:
https://doaj.org/article/080ac4a747204053aa9f8c5787f77ffa
Autor:
Qiuling Yin, Peng Lyu, Guanghui Wang, Bing Wang, Yingjie Li, Zhongkui Zhou, Yadan Guo, Lianfang Li, Nansheng Deng
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 234, Iss , Pp 113363- (2022)
The decommissioning of uranium tailings (UMT) is usually accompanied by uranium (U) contamination in soil, which poses a serious threat to human health and ecological security. Therefore, the remediation of uranium pollution in soil is imminent from
Externí odkaz:
https://doaj.org/article/0c1e9415743942f38fed2aca0c5dca0a
Autor:
Jing Li, Zhiheng Gong, Yueran Ni, Xuezhen Feng, Xiaoyong Wu, Gaoke Zhang, Yadan Guo, Hong Chen
Publikováno v:
ACS ES&T Water. 2:1565-1574
Interaction of dry and water-saturated uranium ore with microwave and enhanced extraction of uranium
Autor:
Chao Liu, Hongwei Liu, Jie Long, Bingyou Liao, Xuegang Wang, Zhanxue Sun, Yadan Guo, Zhihong Zheng
Publikováno v:
Minerals Engineering. 196:108047
Autor:
Bingyou Liao, Zhanxue Sun, Xuegang Wang, Ke Pingchao, Shiyong Nie, Jian Wang, Yadan Guo, Chao Liu
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 329:913-922
We evaluated the effect of uranium bioleaching and mechanism by microwave pretreatment on uranium embedded in granite. The maximum uranium bioleaching ratio reached 93.1% after an ore sample was pretreated with microwave at 10 kW for 10 min, which wa
Publikováno v:
Environmental science and pollution research international.
Hydroxyapatite-coated quartz sands were synthesized by the sol-gel method and employed as a permeable reactive barrier (PRB) medium for the manganese contaminated aqueous solution treatment. The effects of composite particle size, initial concentrati
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 328:1019-1032
A new type of Ca/Fe-phosphate composite CFP(CN) was prepared by a sol–gel method. The effects of pH, reaction time, initial uranium concentration, reaction temperature, and Mn(II) selective adsorption were investigated by static batch experiments.
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 327:1-12
Zero-valent-iron coated quartz sand (ZVI-S) was used to remove uranium from groundwater in this study. Batch experiments and column experiments were conducted to study the influences of ZVI-S dosage, solution pH, contact time, and initial U(VI) conce
Autor:
Yadan, Guo, Shuaihang, Li, Fan, Yang, Chenxi, Li, Yaoping, Guo, Keng, Xuan, Guanghui, Wang, Yunhai, Liu, Jun, Li
Publikováno v:
Journal of hazardous materials. 440
Photocatalytic reduction of U(VI) in aqueous solutions has been considered as an efficient and promising technology to solve radioactive U pollution. In this work, density functional theory (DFT) calculations were firstly employed to optimize and com