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The biosorption of Cr(VI) ions by dried biomass obtained from a chromium-resistant bacterium
Paul Fabrice NGUEMA,Zejiao LUO,Jingjing LIAN
《化学科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 454-464 doi: 10.1007/s11705-014-1456-4
关键词: Cr(VI) biomass Bacillus cereus Pf-1 biosorption capacity biosorbents
Kaikai Zhang, Peng Sun, Yanrong Zhang
《环境科学与工程前沿(英文)》 2019年 第13卷 第2期 doi: 10.1007/s11783-019-1106-7
PFRs were produced on biochar during Cr(VI) decontamination. PFRs formation on biochar was owing to the oxidization of phenolic-OH by Cr(VI). Appearance of excessive oxidant led to the consumption of PFRs on biochar. Biochar charred at high temperature possessed great performance to Cr(VI) removal.
关键词: Biochar Persistent free radicals Phenolic hydroxyl groups Cr(VI) reduction
Hyperbranched magnetic polymer: highly efficient removal of Cr(VI) and application in electroplating
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1568-1580 doi: 10.1007/s11705-023-2303-2
关键词: magnetic polymer chromium removal hydrogen bonding recyclability actual wastewater
《环境科学与工程前沿(英文)》 2023年 第17卷 第9期 doi: 10.1007/s11783-023-1715-z
● N2H4 addition enhanced and recovered anammox performance under Cr(VI) stress.
关键词: Extracellular Cr(VI) reduction Electron transfer Anammox Hydrazine Cr(VI) inhibition
Efficient removal of Cr(VI) and Pb(II) from aqueous solution by magnetic nitrogen-doped carbon
Wanyue Liu, Xiaoqin Liu, Jinming Chang, Feng Jiang, Shishi Pang, Hejun Gao, Yunwen Liao, Sheng Yu
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1185-1196 doi: 10.1007/s11705-020-2032-8
关键词: magnetic nitrogen-doped carbon adsorption Cr(VI) Pb(II)
Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar
DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 379-385 doi: 10.1007/s11783-013-0606-0
关键词: phosphorus biochar sewage sludge hexavalent chromium adsorption
Xia Hou, Liping Huang, Peng Zhou, Hua Xue, Ning Li
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1057-4
Cell membrane of indigenous Cd-tolerant EAB harbored more cadmium than chromium. Indigenous Cd-tolerant EAB cytoplasm located more chromium than cadmium. Simultaneously quantitatively imaging Cd(II) and Cr(III) ions in EAB was achieved. Current accelerated the harboring of cadmium in EAB at an initial 2 h. Current directed the accumulation of more chromium in EAB over time.
关键词: Microbial electrolysis cell Electrochemically active bacteria Cd-tolerant bacteria Cd(II) and Cr(VI) Fluorescence probe
Dong Yang, Xiaoyan Zou, Yuanyuan Sun, Zhenwei Tong, Zhongyi Jiang
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 440-449 doi: 10.1007/s11705-018-1700-4
In recent years, much effort has been focused on the development of the photocatalysts with high performance under visible light irradiation. In this paper, three-dimensional porous La-doped SrTiO3 (LST) microspheres were prepared by a modified sol–gel method, in which the agarose gel/SrCO3 microsphere and La2O3 were employed as the template and the La resource, respectively. The as-prepared LST microspheres exhibit a porous structure with a diameter of about 10 µm and a surface pore size of about 100 nm. The La element was doped into the crystal lattice of SrTiO3 by the substitution of La3+ for Sr2+. Therefore, the absorption edge of LST samples shifts toward the visible light region, and their photocatalytic activity for the Cr(VI) reduction is enhanced under visible light. Among all LST samples, LST-0.5 (the La3+ doping content is 0.5 wt-%) exhibited the highest visible-light photocatalytic activity, which can reduce 84% Cr(VI) within 100 min. This LST materials may become a promising photocatalyst for the facile treatment of wastewater containing poisonous heavy metal ions.
关键词: SrTiO3 La3+ doping porous microsphere visible-light photocatalysis Cr(VI) reduction
Shoshan T. Abrahami, John M. M. de Kok, Herman Terryn, Johannes M. C. Mol
《化学科学与工程前沿(英文)》 2017年 第11卷 第3期 页码 465-482 doi: 10.1007/s11705-017-1641-3
关键词: aluminum Cr(VI)-free surface pre-treatments anodizing adhesive bonding
Biosorption of Cr(VI) by carbonized
Jinfa CHEN,Ping YANG,Dagang SONG,Sha YANG,Li ZHOU,Lei HAN,Bo LAI
《环境科学与工程前沿(英文)》 2014年 第8卷 第6期 页码 960-966 doi: 10.1007/s11783-013-0612-2
关键词: Eupatorium adenophorum buckwheat straw adsorption Cr(VI) thermodynamics
Yixin Zhang, Lu Zhou, Liqing Chen, Yang Guo, Fanhui Guo, Jianjun Wu, Baiqian Dai
《化学科学与工程前沿(英文)》 2021年 第15卷 第3期 页码 518-527 doi: 10.1007/s11705-020-1926-9
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1537-1549 doi: 10.1007/s11705-021-2094-2
关键词: graphene-like h-BN h-BN/NiS2/NiS composites photocatalysis Cr(VI) reduction degradation of RhB
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1502-7
• LDHs and MMOs was synthesized by ultrasound-assisted one-step co-precipitation.
关键词: Heavy metal adsorption Magnetic hydrotalcite ARBs removal Cr(VI)-MMOs combined antibacterial activity
Jing Li, Haiqin Yu, Xue Zhang, Rixin Zhu, Liangguo Yan
《环境科学与工程前沿(英文)》 2020年 第14卷 第3期 doi: 10.1007/s11783-020-1229-x
关键词: Chromate Dye adsorption Simultaneous removal Cross-linking method Amino functionalization
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1526-7
• PANI/Ti(OH)n(4–n)+ exhibited excellent adsorption capacity and reusability.
关键词: Polyaniline/TiO2 Chromium Antimony Adsorption Desorption Mechanism
标题 作者 时间 类型 操作
The biosorption of Cr(VI) ions by dried biomass obtained from a chromium-resistant bacterium
Paul Fabrice NGUEMA,Zejiao LUO,Jingjing LIAN
期刊论文
Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar
Kaikai Zhang, Peng Sun, Yanrong Zhang
期刊论文
Hyperbranched magnetic polymer: highly efficient removal of Cr(VI) and application in electroplating
期刊论文
Enhancement of extracellular Cr(VI) reduction for anammox recovery using hydrazine: performance, pathways
期刊论文
Efficient removal of Cr(VI) and Pb(II) from aqueous solution by magnetic nitrogen-doped carbon
Wanyue Liu, Xiaoqin Liu, Jinming Chang, Feng Jiang, Shishi Pang, Hejun Gao, Yunwen Liao, Sheng Yu
期刊论文
Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar
DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei
期刊论文
Response of indigenous Cd-tolerant electrochemically active bacteria in MECs toward exotic Cr(VI) based
Xia Hou, Liping Huang, Peng Zhou, Hua Xue, Ning Li
期刊论文
three-dimensional porous La-doped SrTiO3 microspheres with enhanced visible light catalytic activity for Cr(VI) reduction
Dong Yang, Xiaoyan Zou, Yuanyuan Sun, Zhenwei Tong, Zhongyi Jiang
期刊论文
Towards Cr(VI)-free anodization of aluminum alloys for aerospace adhesive bonding applications: A review
Shoshan T. Abrahami, John M. M. de Kok, Herman Terryn, Johannes M. C. Mol
期刊论文
Biosorption of Cr(VI) by carbonized
Jinfa CHEN,Ping YANG,Dagang SONG,Sha YANG,Li ZHOU,Lei HAN,Bo LAI
期刊论文
zeolite Na-P1 from coal fly ash produced by gasification and its application as adsorbent for removal of Cr(VI) from water
Yixin Zhang, Lu Zhou, Liqing Chen, Yang Guo, Fanhui Guo, Jianjun Wu, Baiqian Dai
期刊论文
polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance for removing rhodamine B and Cr(VI)
期刊论文
Selective targeted adsorption and inactivation of antibiotic-resistant bacteria by Cr-loaded mixed metal
期刊论文
Crosslinking acrylamide with EDTA-intercalated layered double hydroxide for enhanced recovery of Cr(VI
Jing Li, Haiqin Yu, Xue Zhang, Rixin Zhu, Liangguo Yan
期刊论文