Preparation and characterization of mesoporous hydroxyapatite with non-cytotoxicity and heavy metal adsorption capacity

Mesoporous hydroxyapatite (MPHA) particles have recently gained a great deal of interest in a broad range of fields including biomedical fields, wastewater treatment and catalysis.

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Heavy metal adsorption capacity of powdered Chlorella vulgaris biosorbent: effect of chemical modification and growth media

Environmental Science and Pollution Research ◽

10.1007/s11356-021-12396-w ◽

2021 ◽

Author(s):

Gwonho Joo ◽

Wooram Lee ◽

Yongju Choi

Keyword(s):

Heavy Metal ◽

Chemical Modification ◽

Adsorption Capacity ◽

Chlorella Vulgaris ◽

Metal Adsorption ◽

Growth Media ◽

Heavy Metal Adsorption

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Urea functionalization of ultrasound-treated biochar: A feasible strategy for enhancing heavy metal adsorption capacity

Ultrasonics Sonochemistry ◽

10.1016/j.ultsonch.2018.09.015 ◽

2019 ◽

Vol 51 ◽

pp. 20-30 ◽

Cited By ~ 22

Author(s):

Baharak Sajjadi ◽

James William Broome ◽

Wei Yin Chen ◽

Daniell L. Mattern ◽

Nosa O. Egiebor ◽

...

Keyword(s):

Heavy Metal ◽

Adsorption Capacity ◽

Metal Adsorption ◽

Heavy Metal Adsorption

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Synthesis and characterization of hybrid MCM-41 materials for heavy metal adsorption

Microporous and Mesoporous Materials ◽

10.1016/j.micromeso.2009.05.021 ◽

2009 ◽

Vol 126 (1-2) ◽

pp. 65-71 ◽

Cited By ~ 50

Author(s):

Kostas Dimos ◽

Panagiota Stathi ◽

Michael A. Karakassides ◽

Yiannis Deligiannakis

Keyword(s):

Heavy Metal ◽

Metal Adsorption ◽

Synthesis And Characterization ◽

Heavy Metal Adsorption ◽

Mcm 41

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Fabrication and Characterization of Anisotropic Porous Poly(styrene@acrylic acid) Monolith for Enhanced Ability of Heavy Metal Adsorption

Industrial & Engineering Chemistry Research ◽

10.1021/acs.iecr.9b06944 ◽

2020 ◽

Vol 59 (16) ◽

pp. 7816-7824

Author(s):

Hao Ai ◽

Liangzhi Qiao ◽

Liangshen Zhao ◽

Shasha Li ◽

Kaifeng Du

Keyword(s):

Heavy Metal ◽

Acrylic Acid ◽

Metal Adsorption ◽

Heavy Metal Adsorption ◽

Fabrication And Characterization ◽

Porous Poly

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Synthesis and characterization of MCM-49/MCM-41 composite molecular sieve: an effective adsorbent for chromate from water

RSC Advances ◽

10.1039/c6ra13100j ◽

2016 ◽

Vol 6 (75) ◽

pp. 71375-71383 ◽

Cited By ~ 8

Author(s):

Liguo Wei ◽

Hongsen Zhang ◽

Yongli Dong ◽

Weina Song ◽

Xiaoxu Liu ◽

...

Keyword(s):

Heavy Metal ◽

Molecular Sieve ◽

Metal Adsorption ◽

Synthesis And Characterization ◽

Fast Method ◽

Heavy Metal Adsorption ◽

Composite Molecular Sieve ◽

Microwave Assistance ◽

Mcm 41

MCM-49/MCM-41 was synthesized by a fast method via microwave assistance and was characterized for its application in heavy metal adsorption.

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Study on the adsorption of bacteria in ceramsite and their synergetic effect on adsorption of heavy metals

Water Science & Technology ◽

10.2166/wst.2013.710 ◽

2013 ◽

Vol 69 (2) ◽

pp. 407-413 ◽

Cited By ~ 3

Author(s):

Shan Qiu ◽

Fang Ma ◽

Xu Huang ◽

Shanwen Xu

Keyword(s):

Electron Microscopy ◽

Heavy Metals ◽

Heavy Metal ◽

Scanning Electron Microscopy ◽

Adsorption Capacity ◽

Synergetic Effect ◽

Covalent Bond ◽

Metal Adsorption ◽

Heavy Metal Adsorption ◽

Scanning Electron

In this paper, heavy metal adsorption by ceramsite with or without Bacillus subtilis (B. subtilis) immobilization was studied, and the synergetic effect of ceramsite and bacteria was discussed in detail. To investigate the roles of the micro-pore structure of ceramsite and bacteria in removing heavy metals, the amount of bacteria immobilized on the ceramsite was determined and the effect of pH was evaluated. It was found that the immobilization of B. subtilis on the ceramsite was attributed to the electrostatic attraction and covalent bond. The scanning electron microscopy results revealed that, with the presence of ceramsite, there was the conglutination of B. subtilis cells due to the cell outer membrane dissolving. In addition, the B. subtilis immobilized ceramsite showed a different adsorption capacity for different heavy metals, with the adsorption capacity ranking of La3+ > Cu2+ > Mg2+ > Na+.

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