Biosorption of Heavy Metals (Cd2+, Cu2+, Co2+, and Mn2+) by Thermophilic Bacteria,Geobacillus thermantarcticusandAnoxybacillus amylolyticus: Equilibrium and Kinetic Studies

2013 ◽  
Vol 17 (2) ◽  
pp. 86-96 ◽  
Author(s):  
Sadin Özdemir ◽  
Ersin Kılınç ◽  
Annarita Poli ◽  
Barbara Nicolaus
Keyword(s):  
Heavy Metals ◽  
Thermophilic Bacteria ◽  
Kinetic Studies ◽  
Biosorption Of Heavy Metals

Equilibrium and Kinetic Studies on Biosorption of Heavy Metals by Leaf Powder of Paper Mulberry (Broussonetia papyrifera)

2010 ◽  
Vol 215 (1-4) ◽  
pp. 177-188 ◽  
Author(s):  
Uma M. K. Nagpal ◽  
Ashok V. Bankar ◽  
Namdeo J. Pawar ◽  
Balu P. Kapadnis ◽  
Smita S. Zinjarde
Keyword(s):  
Heavy Metals ◽  
Kinetic Studies ◽  
Broussonetia Papyrifera ◽  
Leaf Powder ◽  
Biosorption Of Heavy Metals

The isotherm and kinetic studies of the biosorption of heavy metals by non-living cells of Chlorella vulgaris

2016 ◽  
Author(s):  
Agnieszka Napiórkowska-Krzebietke ◽  
Agnieszka Napiórkowska-Krzebietke ◽  
Abd-Ellatif M. Hussian ◽  
Ahmed M. Abd El-Monem ◽  
Mohamed E. Goher ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Chlorella Vulgaris ◽  
Kinetic Studies ◽  
Living Cells ◽  
Biosorption Of Heavy Metals

Treatment of metal wastewater in pilot-scale packed bed systems: efficiency of single- vs. mixed-mushrooms

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29145-29152 ◽  
Author(s):  
Yunchuan Long ◽  
Qiao Li ◽  
Jiangxia Ni ◽  
Fei Xu ◽  
Heng Xu
Keyword(s):  
Heavy Metals ◽  
Industrial Wastewater ◽  
Packed Bed ◽  
Pilot Scale ◽  
Biosorption Of Heavy Metals

This study investigated the biosorption of heavy metals from industrial wastewater using mushrooms at small-sized pilot-scale.

scholarly journals Adsorption of heavy metals by road deposited solids

2013 ◽  
Vol 67 (11) ◽  
pp. 2622-2629 ◽  
Author(s):  
Chandima Gunawardana ◽  
Ashantha Goonetilleke ◽  
Prasanna Egodawatta
Keyword(s):  
Heavy Metals ◽  
Kinetic Studies ◽  
Field Studies ◽  
Water Soluble ◽  
Trivalent Cation ◽  
Urban Road ◽  
High Charge Density ◽  
Road Surfaces ◽  
Adsorption Desorption ◽  
Exchangeable Form

The research study discussed in the paper investigated the adsorption/desorption behaviour of heavy metals commonly deposited on urban road surfaces, namely, Zn, Cu, Cr and Pb, for different particle size ranges of solids. The study outcomes, based on field studies and batch experiments, confirmed that road deposited solids particles contain a significantly high amount of vacant charge sites with the potential to adsorb additional heavy metals. Kinetic studies and adsorption experiments indicated that Cr is the most preferred metal element to associate with solids due to the relatively high electronegativity and high charge density of trivalent cation (Cr3+). However, the relatively low availability of Cr in the urban road environment could influence this behaviour. Comparing total adsorbed metals present in solids particles, it was found that Zn has the highest capacity for adsorption to solids. Desorption experiments confirmed that a low concentration of Cu, Cr and Pb in solids was present in water-soluble and exchangeable form, whilst a significant fraction of adsorbed Zn has a high likelihood of being released back into solution. Among heavy metals, Zn is considered to be the most commonly available metal among road surface pollutants.

Biosorption of heavy metals by lactic acid bacteria and identification of mercury binding protein

2013 ◽  
Vol 164 (7) ◽  
pp. 701-709 ◽  
Author(s):  
Hideki Kinoshita ◽  
Yui Sohma ◽  
Fumika Ohtake ◽  
Mitsuharu Ishida ◽  
Yasushi Kawai ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Binding Protein ◽  
Biosorption Of Heavy Metals

scholarly journals Algae-Silica Hybrid Materials for Biosorption of Heavy Metals

2010 ◽  
Vol 02 (02) ◽  
pp. 115-122 ◽  
Author(s):  
Ulrich Soltmann ◽  
Sabine Matys ◽  
Gunter Kieszig ◽  
Wolfgang Pompe ◽  
Horst Bottcher
Keyword(s):  
Heavy Metals ◽  
Hybrid Materials ◽  
Biosorption Of Heavy Metals ◽  
Silica Hybrid
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