Biosorption Modeling with Multilayer Perceptron for Removal of Lead and Zinc Ions Using Crab Shell Particles

2014 ◽  
Vol 39 (12) ◽  
pp. 8465-8475 ◽  
Author(s):  
Senthilkumar Ramalingam ◽  
Latha Parthiban ◽  
Parthiban Rangasamy
Keyword(s):  
Multilayer Perceptron ◽  
Zinc Ions ◽  
Crab Shell ◽  
Lead And Zinc ◽  
Shell Particles

Alkaline pre-treatment of waste chestnut shell from a food industry to enhance cadmium, copper, lead and zinc ions removal

2012 ◽  
Vol 184 ◽  
pp. 147-155 ◽  
Author(s):  
Gonzalo Vázquez ◽  
Olga Mosquera ◽  
M. Sonia Freire ◽  
Gervasio Antorrena ◽  
Julia González-Álvarez
Keyword(s):  
Food Industry ◽  
Zinc Ions ◽  
Lead And Zinc ◽  
Chestnut Shell ◽  
Pre Treatment ◽  
Copper Lead

Phytofiltration of hazardous cadmium, chromium, lead and zinc ions by biomass of Medicago sativa (Alfalfa)

1998 ◽  
Vol 57 (1-3) ◽  
pp. 29-39 ◽  
Author(s):  
J.L. Gardea-Torresdey ◽  
J.H. Gonzalez ◽  
K.J. Tiemann ◽  
O. Rodriguez ◽  
G. Gamez
Keyword(s):  
Medicago Sativa ◽  
Zinc Ions ◽  
Lead And Zinc

Characteristics of lead removal by crab shell particles

1998 ◽  
Vol 33 (7) ◽  
pp. 749-753 ◽  
Author(s):  
Moo-Yeal Lee ◽  
Sung-Ho Lee ◽  
Hyun-Jae Shin ◽  
Toshio Kajiuchi ◽  
Ji-Won Yang
Keyword(s):  
Lead Removal ◽  
Crab Shell ◽  
Shell Particles

scholarly journals Removal of Lead(II) and Zinc(II) from Aqueous Solutions Applying Fibber Hemp (Cannabis sativa L.)

2021 ◽  
Vol 28 (2) ◽  
pp. 229-239
Author(s):  
Dainius Paliulis
Keyword(s):  
Heavy Metals ◽  
Cannabis Sativa ◽  
Chemical Elements ◽  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Polluted Water ◽  
Small Scale ◽  
Zinc Ions ◽  
Lead And Zinc

Abstract Lead and zinc are heavy metals with toxic properties. These chemical elements are found in wastewater. The article deals with the removal of lead(II) and zinc(II) ions from polluted water using adsorption. As object of researches was selected natural polymer - fibber hemp (Cannabis sativa L.). Big quantities of fibber hemp are produced as waste in textile, agricultural industry, and therefore their usage could help to solve two problems -reducing quantity of fibber hemp as waste and reducing of water pollution by heavy metals. Pb(II) and Zn(II) ions adsorption with fibber hemp was investigated for contact time, pH, and heavy metal ions concentration impact. Pb(II) and Zn(II) ions biosorption rate was highest within the first hour, with optimal their biosorption recorded at pH = 5.0. Highest lead and zinc ions removal efficiency was recorded after 240-480 min and reached 60.5 and 61.7 % respectively. This study demonstrated the applicability and effectiveness of fibber hemp in lead and zinc ions removal, which could be applied for the sewage treatment plant in small scale.

An examination of the uptake of lanthanum from aqueous solution by crab shell particles

2009 ◽  
Vol 152 (1) ◽  
pp. 116-121 ◽  
Author(s):  
K. Vijayaraghavan ◽  
Arun Mahadevan ◽  
Umid Man Joshi ◽  
R. Balasubramanian
Keyword(s):  
Aqueous Solution ◽  
Crab Shell ◽  
Shell Particles
Sign in / Sign up

Export Citation Format

Share Document