Lead ion removal characteristics of poly(lactic acid)/hydroxyapatite composite foams prepared by supercritical CO2 process

2011 ◽  
Vol 32 (9) ◽  
pp. 1408-1415 ◽  
Author(s):  
Byung Jin Jeon ◽  
Young Gyu Jeong ◽  
Byung Gil Min ◽  
Won Seok Lyoo ◽  
Sang Cheol Lee
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Lead Ion ◽  
Poly Lactic Acid ◽  
Ion Removal ◽  
Composite Foams ◽  
Hydroxyapatite Composite ◽  
Lead Ion Removal

Preparation of poly(lactic acid)/sintered hydroxyapatite composite biomaterial by supercritical CO2

2017 ◽  
Vol 29 (1) ◽  
pp. 67-79
Author(s):  
Yumin Zhang ◽  
Jianru Wang ◽  
Yanmiao Ma ◽  
Bo Han ◽  
Xiaojun Niu ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Poly Lactic Acid ◽  
Hydroxyapatite Composite

From Waste to Health: Synthesis of Hydroxyapatite Scaffolds From Fish Scales for Lead Ion Removal

JOM ◽  
2017 ◽  
Vol 69 (4) ◽  
pp. 713-718 ◽  
Author(s):  
Wen-Kuang Liu ◽  
Bor-Shuang Liaw ◽  
Haw-Kai Chang ◽  
Yi-Feng Wang ◽  
Po-Yu Chen
Keyword(s):  
Lead Ion ◽  
Fish Scales ◽  
Ion Removal ◽  
Lead Ion Removal

scholarly journals Potential Use of Bagasse Pith for the Treatment of Wastewater Containing Metals

1998 ◽  
Vol 16 (1) ◽  
pp. 33-38 ◽  
Author(s):  
H.M. Aly ◽  
A.A.M. Daifullah
Keyword(s):  
Theoretical Plate ◽  
Lead Ions ◽  
Lead Ion ◽  
Plate Height ◽  
Ion Removal ◽  
Batch Systems ◽  
Lead Ion Removal ◽  
Bagasse Pith ◽  
Cadmium And Lead ◽  
Potential Use

Bagasse pith was tested for its ability to remove cadmium and lead ions from aqueous solutions under two modes of operation, i.e. in batch systems and continuous flow systems. Time dependency experiments showed a very rapid adsorption of these cations by bagasse pith. Thus, 62% of cadmium ions and 84% of lead ions were taken up by the bagasse pith at pH 6 and ca. 99% of each cation was recovered by treatment of the pith with 0.1 M HCl. The breakthrough capacity, Q0.5, the number of theoretical plates and the theoretical plate height were calculated. The capacity of bagasse pith was found to be 6.2 and 8.5 mequiv./g for cadmium and lead ions, respectively. The feasibility of using bagasse pith for cadmium and lead ion removal from wastewater streams was addressed.

Lead ion removal by novel highly cross-linked Mannich based polymers

2017 ◽  
Vol 70 ◽  
pp. 345-351 ◽  
Author(s):  
Othman Charles S. Al Hamouz ◽  
Mohammed K. Estatie ◽  
Mohamed A. Morsy ◽  
Tawfik A. Saleh
Keyword(s):  
Lead Ion ◽  
Ion Removal ◽  
Lead Ion Removal
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