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Phosphorous removal from wastewater by lanthanum modified Y zeolites

Weikang ZHANG, Ye TIAN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 209-215 doi: 10.1007/s11705-014-1448-4

Abstract: The adsorption capacities of Y zeolite and La (III)-modified Y zeolite were studied. A series of La(III)-modified Y zeolites with different La/Y zeolite mass ratios were characterized by X-ray diffraction, X-ray fluorescence and Brunauer-Emmett-Teller surface area analysis. Batch experiments were conducted to evaluate the effects of various experimental parameters, such as pH, ionic strength, coexisting anions ( , Cl , and ) and temperature, on the phosphate adsorption. The capacity of the La (III)-modified Y zeolite to remove phosphate increased as the La/Y zeolite mass ratio increased and after 4 h, a phosphate removal efficiency of 95% was achieved for a La/Y zeolite mass ratio of 0.10. The equilibrium adsorption isotherm data correlated better to the Langmuir model than the Freundlich model and the data followed a pseudo-second-order kinetic equation.

Keywords： phosphate removal     wastewater     lanthanum     impregnation     Y zeolites    

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Effect of lanthanum chloride on growth of breast cancer cells and regulation of transcription

Xue LI MM , Ping HE MM , Jie XIA MM , Shiwei SONG BS , Jinhai LU BM , Yunde LIU MM ,

Frontiers of Medicine 2009, Volume 3, Issue 3,   Pages 336-340 doi: 10.1007/s11684-009-0053-2

Abstract: Lanthanum salt is a prescription drug, but its underlying functions and mechanisms are not fully understood

Keywords： proliferation     c-met     invasion     lanthanum chloride    

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Degradation of antipyrine in the Fenton-like process with a La-doped heterogeneous catalyst

Shicheng Wei, Cuiping Zeng, Yaobin Lu, Guangli Liu, Haiping Luo, Renduo Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1149-9

Abstract: The aim of this study was to synthesize a novel lanthanum (La) doped catalyst and to investigate antipyrine

Keywords： Antipyrine     Lanthanum     Catalyst     Fenton-like process    

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phosphate adsorption from an aqueous solution using spent fluid catalytic cracking catalyst containing lanthanum

Zhen Li, Zhaofu Qiu, Ji Yang, Benteng Ma, Shuguang Lu, Chuanhui Qin

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1082-3

Abstract:

Spent FCC catalyst with lanthanum is proposed as a novel P-removal

Keywords： Spent FCC catalyst     Phosphate removal     Adsorption     Lanthanum    

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Title Author Date Type Operation

Phosphorous removal from wastewater by lanthanum modified Y zeolites

Weikang ZHANG, Ye TIAN

Journal Article

Effect of lanthanum chloride on growth of breast cancer cells and regulation of transcription

Xue LI MM , Ping HE MM , Jie XIA MM , Shiwei SONG BS , Jinhai LU BM , Yunde LIU MM ,

Journal Article

Degradation of antipyrine in the Fenton-like process with a La-doped heterogeneous catalyst

Shicheng Wei, Cuiping Zeng, Yaobin Lu, Guangli Liu, Haiping Luo, Renduo Zhang

Journal Article

phosphate adsorption from an aqueous solution using spent fluid catalytic cracking catalyst containing lanthanum

Zhen Li, Zhaofu Qiu, Ji Yang, Benteng Ma, Shuguang Lu, Chuanhui Qin

Journal Article