Pomegranate seed powder as a new biosorbent of reactive red 198 dye from aqueous solutions: adsorption equilibrium and kinetic studies

2013 ◽  
Vol 41 (5) ◽  
pp. 3223-3234 ◽  
Author(s):  
M. T. Ghaneian ◽  
B. Jamshidi ◽  
M. Dehvari ◽  
M. Amrollahi
Keyword(s):  
Aqueous Solutions ◽  
Adsorption Equilibrium ◽  
Kinetic Studies ◽  
Reactive Red 198 ◽  
Pomegranate Seed Powder ◽  
Pomegranate Seed

scholarly journals Removal of reactive blue 19 dyes from textile wastewater by pomegranate seed powder: Isotherm and kinetic studies

2016 ◽  
Vol 5 (1) ◽  
pp. 5 ◽  
Author(s):  
Behzad Jamshidi ◽  
Mahboobeh Dehvari ◽  
MohammadTaghi Ghaneian ◽  
Asghar Ebrahimi ◽  
Mahbooobeh Mootab
Keyword(s):  
Kinetic Studies ◽  
Textile Wastewater ◽  
Reactive Blue 19 ◽  
Pomegranate Seed Powder ◽  
Pomegranate Seed

scholarly journals Fabrication of Carboxymethylcellulose/Metal-Organic Framework Beads for Removal of Pb(II) from Aqueous Solution

Materials ◽  
2019 ◽  
Vol 12 (6) ◽  
pp. 942 ◽  
Author(s):  
Huo-Xi Jin ◽  
Hong Xu ◽  
Nan Wang ◽  
Li-Ye Yang ◽  
Yang-Guang Wang ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Photoelectron Spectroscopy ◽  
Langmuir Isotherm ◽  
Adsorption Equilibrium ◽  
Isotherm Model ◽  
Maximum Adsorption Capacity ◽  
X Ray ◽  
Metal Organic ◽  
Langmuir Isotherm Model

The ability to remove toxic heavy metals, such as Pb(II), from the environment is an important objective from both human-health and ecological perspectives. Herein, we describe the fabrication of a novel carboxymethylcellulose-coated metal organic material (MOF-5–CMC) adsorbent that removed lead ions from aqueous solutions. The adsorption material was characterized by Fourier-transform infrared spectroscopy, X-ray diffractometry, scanning electron microscopy, and X-ray photoelectron spectroscopy. We studied the functions of the contact time, pH, the original concentration of the Pb(II) solution, and adsorption temperature on adsorption capacity. MOF-5–CMC beads exhibit good adsorption performance; the maximum adsorption capacity obtained from the Langmuir isotherm-model is 322.58 mg/g, and the adsorption equilibrium was reached in 120 min at a concentration of 300 mg/L. The adsorption kinetics is well described by pseudo-second-order kinetics, and the adsorption equilibrium data are well fitted to the Langmuir isotherm model (R2 = 0.988). Thermodynamics experiments indicate that the adsorption process is both spontaneous and endothermic. In addition, the adsorbent is reusable. We conclude that MOF-5–CMC is a good adsorbent that can be used to remove Pb(II) from aqueous solutions.

scholarly journals Degradation of reactive red 198 from aqueous solutions by advanced oxidation process: O3, O3/H2O2, and persulfate

2016 ◽  
Vol 5 (1) ◽  
pp. 26 ◽  
Author(s):  
Bijan Bina ◽  
MohammadAmin Karami ◽  
MohammadMehdi Amin ◽  
Heshmatollah Nourmoradi ◽  
Mohsen Sadani ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Advanced Oxidation Process ◽  
Oxidation Process ◽  
Advanced Oxidation ◽  
Reactive Red 198

scholarly journals A study on pork sausage incorporated with olive oil, dried apple pulp powder and pomegranate seed powder

2020 ◽  
Vol 8 (5) ◽  
pp. 2119-2123
Author(s):  
Keshab Debnath ◽  
Pragati Hazarika ◽  
Hemen Das ◽  
JK Chaudhary ◽  
Anannya Das ◽  
...  
Keyword(s):  
Olive Oil ◽  
Pork Sausage ◽  
Pomegranate Seed Powder ◽  
Pomegranate Seed
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