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Genotype variations in accumulation of cadmium and lead in celery (

Kun ZHANG, Jianbing WANG, Zhongyi YANG, Guorong XIN, Jiangang YUAN, Junliang XIN, Charlie HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 85-96 doi: 10.1007/s11783-012-0399-3

Abstract: were conducted to investigate the variations, transfer potential, and stability of Cadmium (Cd) and Lead(Pb) accumulations in celery ( L.) and to screen for low Cd and Pb accumulative cultivars.These genotype variations in Cd accumulation are sufficiently large to help reduce Cd contamination riskCd accumulation of the Low-Cd-Accumulative genotypes is significantly positive correlated with Pb accumulationThe presence of high-Pb contamination in soil promoted Cd accumulation in shoots of celery.

Keywords: cadmium (Cd) accumulation     lead (Pb) accumulation     celery     genotype variation     food safety    

Effects of nano-silicon and common silicon on lead uptake and translocation in two rice cultivars

Jianguo LIU,Hui CAI,Congcong MEI,Mingxin WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 905-911 doi: 10.1007/s11783-015-0786-x

Abstract: The current study investigated the effects of nano-silicon (Si) and common Si on lead (Pb) toxicity,uptake, translocation, and accumulation in the rice cultivars Yangdao 6 and Yu 44 grown in soil containingPb stress (500 mg·kg )>no Pb treatment.on rice growth, preventing Pb transfer from rice roots to aboveground parts, and blocking Pb accumulationin rice grains, especially in high-Pb-accumulating rice cultivars and in heavily Pb-polluted soils.

Keywords: silicon (Si)     lead (Pb)     rice (Oryza sativa L.)     toxicity     accumulation    

Novel approach to control adsorbent aggregation: iron fixed bentonite-fly ash for Lead (Pb) and Cadmium

Teza Mwamulima, Xiaolin Zhang, Yongmei Wang, Shaoxian Song, Changsheng Peng

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-017-0979-6

Abstract: The performance of the developed novel adsorbent was investigated for the removal of Pb and Cd fromAt 100 mg·L and 1 g adsorbent, a maximum of 89.5% of Cd and 95.6% of Pb was removed by ZVI-BFA asAt 200 mg·L , Cd and Pb removal by ZVI-BFA was 56% and 99.8% respectively as compared to only 28% and

Keywords: Zero valent iron     Bentonite     Fly ash     Heavy metals removal     Synthesis    

Preparation of a Pb loaded gas diffusion electrode and its application to CO

Ang LI, Hua WANG, Jinyu HAN, Li LIU

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 381-388 doi: 10.1007/s11705-012-1216-2

Abstract: A Pb loaded gas diffusion electrode was fabricated and used for the electroreduction of CO to formicThe Pb/C catalyst was prepared by isometric impregnation.The crystal structure and morphology of the Pb/C catalyst were characterized by X-ray diffraction (XRD

Keywords: electroreduction     carbon dioxide     lead catalyst     gas diffusion electrode     formic acid    

Understanding the role of nano-TiO on the toxicity of Pb on through modeling–Is it additive or synergistic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-021-1493-4

Abstract:

• A two-compartment model is able to quantify the effect of nano-TiO2 on Pb

Keywords: Algae     C. dubia     Lead     Nano-TiO2     Synergistic toxicity     Two-compartment toxicokinetic-toxicodynamic    

Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1530-y

Abstract:

• Simultaneous removal of organic contaminants and Pb(II) was achieved

Keywords: Permanganate     Pb(II) oxidation     MnO2     pH effect    

Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 82-87

Abstract: paper, the 2-D analytical models for the surface electrical field and temperature distributions of PB-PSOIthickness and the length of the buried oxide have been proposed to achieve the high performance of PB-PSOI

Keywords: PB-PSOI     surface electrical field     temperature distribution     buried oxide    

ISA-YMG Smelting Process for Lead Bullion

Wang Jikun,Zhou Tingxi,Feng Guilin

Strategic Study of CAE 2004, Volume 6, Issue 4,   Pages 61-66

Abstract:

This paper reviews the history of the extractive metallurgy of lead and describes the characteristicsof modern lead smelting technologies.In view of the present situation of lead bullion smelting in China, and on the basis of years' researchon the treatment of high-lead slag by YMG, the paper introduces the ISA-YMG smelting process for lead

Keywords: ISA oxidation smelting of lead     high-lead slag     YMG reduction smelting of lead     new smelting process forlead bullion    

Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grownon Cd/Pb-contaminated farmland

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1687-z

Abstract:

● Organic solvent extracted fewer Cd/Pb in rapeseed oil than physical

Keywords: Rapeseed oil     Oil extraction technologies     Human health risk assessment     Cd/Pb-contaminated farmland    

Modeling limit force capacities of high force to volume lead extrusion dampers

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 609-622 doi: 10.1007/s11709-021-0724-x

Abstract: Lead extrusion dampers are supplemental energy-dissipation devices that are used to mitigate seismicThe derived equations are strictly functions of HF2V device geometric parameters, lead material properties

Keywords: extrusion     lead dampers     upper and lower bound     analytical modelling     limit force    

Removal of lead from aqueous solution by hydroxyapatite/manganese dioxide composite

Lijing DONG,Zhiliang ZHU,Yanling QIU,Jianfu ZHAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 28-36 doi: 10.1007/s11783-014-0722-5

Abstract: adsorbent, hydroxyapatite/manganese dioxide (HAp/MnO ), has been developed for the purpose of removing leadcoexistent calcium or magnesium cations were found to have no significant influence on the removal of leadexperimental results indicate that HAp/MnO composite may be an effective adsorbent for the removal of lead

Keywords: lead     composite materials     manganese dioxide     hydroxyapatite     adsorption    

Synthesis of magnetic Pb/Fe

Hualiang AN, Xinqiang ZHAO, Zhiguang JIA, Changcheng WU, Yanji WANG

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2,   Pages 215-218 doi: 10.1007/s11705-009-0055-2

Abstract: To facilitate the recovery of Pb/SiO catalyst, magnetic Pb/Fe O /SiO samples were prepared separatelypreparation of Fe O at 60°C and the pH value was controlled at 4 in the preparation of Fe O /SiO , the Pb

Keywords: Pb/Fe3O4/SiO2 magnetic particle     urea     1     2-propylene glycol     propylene    

Relationship between heavy metal concentrations of herbaceous plants and soils at four Pb-Zn mining sites

Yuan LI , Yanqun ZU , Qixian FANG , Zhaohua GAO , Christian SCHVARTZ ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 325-333 doi: 10.1007/s11783-009-0024-5

Abstract: studied the relationship between heavy metal concentrations of herbaceous plants and soils at four Pb-Znfrom 4 families and 50 soil samples were collected and then ana1yzed for the tota1 concentrations of PbThe results showed that the average concentrations of Pb, Cd, and Zn in soil samples were 3772.83, 168.81The average concentrations of Pb, Cd, and Zn were 395.68, 28.14, and 1664.20 mg/kg in the shootsEnrichment coefficients of Pb, Cd, and Zn were greater than 1 in 2, 3, and 9 herbaceous plant samples

Keywords: Pb     Cd     Zn     herbaceous plants     Pb-Zn mining areas     enrichment coefficient     translocation factor    

Electrodeposited porous Pb electrode with improved electrocatalytic performance for the electroreduction

Jing WANG, Hua WANG, Zhenzhen HAN, Jinyu HAN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 57-63 doi: 10.1007/s11705-014-1444-8

Abstract: A porous Pb foam was fabricated electrochemically at a copper substrate and then used as the cathodeThe surface morphology and composition of the porous Pb electrode was characterized by scanning electronThe honeycomb-like porous structure was composed of needle-like Pb deposits.Cyclic voltammetry studies demonstrated that the porous Pb electrode had better electrocatalytic performancefor the formation of formic acid from CO compared with a Pb plate electrode.

Keywords: electrodeposited porous Pb     carbon dioxide     electroreduction     formic acid    

Biosorption of mercury and lead by aqueous

Pratibha SANJENBAM, Kumar SAURAV, Krishnan KANNABIRAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 198-202 doi: 10.1007/s11705-012-1285-2

Abstract: The biosorption of mercury and lead by marine actinomycetes isolated from marine sediment collected fromthe initial metal ion concentration, the pH and the biomass dosage on the biosorption of mercury and leadThe MTC of the isolate to metals was 200 mg·L for mercury and 1800 mg·L for lead.pH, the isolate had a maximum biosorption of metal ions of 200 mg·L and 150 mg·L for mercury and lead

Keywords: mercury     lead     biosorption     maximum tolerance concentration     Streptomyces VITSVK9 sp.    

Title Author Date Type Operation

Genotype variations in accumulation of cadmium and lead in celery (

Kun ZHANG, Jianbing WANG, Zhongyi YANG, Guorong XIN, Jiangang YUAN, Junliang XIN, Charlie HUANG

Journal Article

Effects of nano-silicon and common silicon on lead uptake and translocation in two rice cultivars

Jianguo LIU,Hui CAI,Congcong MEI,Mingxin WANG

Journal Article

Novel approach to control adsorbent aggregation: iron fixed bentonite-fly ash for Lead (Pb) and Cadmium

Teza Mwamulima, Xiaolin Zhang, Yongmei Wang, Shaoxian Song, Changsheng Peng

Journal Article

Preparation of a Pb loaded gas diffusion electrode and its application to CO

Ang LI, Hua WANG, Jinyu HAN, Li LIU

Journal Article

Understanding the role of nano-TiO on the toxicity of Pb on through modeling–Is it additive or synergistic

Journal Article

Co-present Pb(II) accelerates the oxidation of organic contaminants by permanganate: Role of Pb(III)

Journal Article

Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Journal Article

ISA-YMG Smelting Process for Lead Bullion

Wang Jikun,Zhou Tingxi,Feng Guilin

Journal Article

Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grownon Cd/Pb-contaminated farmland

Journal Article

Modeling limit force capacities of high force to volume lead extrusion dampers

Journal Article

Removal of lead from aqueous solution by hydroxyapatite/manganese dioxide composite

Lijing DONG,Zhiliang ZHU,Yanling QIU,Jianfu ZHAO

Journal Article

Synthesis of magnetic Pb/Fe

Hualiang AN, Xinqiang ZHAO, Zhiguang JIA, Changcheng WU, Yanji WANG

Journal Article

Relationship between heavy metal concentrations of herbaceous plants and soils at four Pb-Zn mining sites

Yuan LI , Yanqun ZU , Qixian FANG , Zhaohua GAO , Christian SCHVARTZ ,

Journal Article

Electrodeposited porous Pb electrode with improved electrocatalytic performance for the electroreduction

Jing WANG, Hua WANG, Zhenzhen HAN, Jinyu HAN

Journal Article

Biosorption of mercury and lead by aqueous

Pratibha SANJENBAM, Kumar SAURAV, Krishnan KANNABIRAN

Journal Article