scholarly journals Insight into Biosorption of Heavy Metals by Extracellular Polymer Substances and the Improvement of the Efficacy: A review

2021 ◽  
Author(s):  
Chunyan Li ◽  
Yang Yu ◽  
Ailun Fang ◽  
Donglei Feng ◽  
Meng Du ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Biosorption Of Heavy Metals ◽  
Extracellular Polymer ◽  
Insight Into

Further insight into the mechanism of biosorption of heavy metals byGanoderma lucidum

1994 ◽  
Vol 15 (11) ◽  
pp. 1015-1027 ◽  
Author(s):  
T.R. Muraleedharan ◽  
Leela Iyengarand Venkobachar
Keyword(s):  
Heavy Metals ◽  
Biosorption Of Heavy Metals ◽  
Insight Into

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.

Evolution of Compositions and Contents of Capsule and Slime EPSs for Adaptation to and Action on Energy Substrates and Heavy Metals by Typical Bioleaching Microorganisms

2017 ◽  
Vol 262 ◽  
pp. 466-470 ◽  
Author(s):  
Zhen Yuan Nie ◽  
Hong Chang Liu ◽  
Jin Lan Xia ◽  
Huan Liu ◽  
Yun Lu Cui ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Heavy Metal Ions ◽  
Elemental Sulfur ◽  
Uronic Acids ◽  
Energy Substrates ◽  
Inorganic Matter ◽  
Acidianus Manzaensis ◽  
First Time ◽  
Extracellular Polymer ◽  
Mineral Interaction

Adaption to the energy substrates and heavy metals by bioleaching micoorganisms is the prerequisite for efficient microbe-mineral interaction in bioleaching process. It is known extracellular polymer substances (EPSs) take important role in mediating the adaption to and action on energy substrates and heavy metals. This report presents the evolution of compositions and contents of the major components of EPSs of the typical bioleaching microorganisms (Acidithiobacillus ferrooxidans, Leptospirillum ferriphilum, Sulfobacillus thermosulfidooxidans, and Acidianus manzaensis,) exposed to different energy substrates and heavy metal ions. These strains were acclimated firstly to Fe2+ substrate, and then on the substrates elemental sulfur (S0), pyrite and chalcopyrite, respectively. It was found that the major components of capsule and slime EPSs in terms of proteins, polysaccharides, as well as uronic acids were quite different in contents for the Fe2+-acclimated strains, and they even changed more when the Fe2+-acclimated strains were further acclimated to the other substrates. When exposed to heavy metals, all strains demonstrated much decrease in contents of capsule EPSs, and much increase in slime EPSs contents and the heavy metals were found to bound to the slime parts. It was for the first time the EPSs of the bioleaching strains were fractionated into capsule part and slime part, and it was also for the first time we found the differences in evolution of compositions and contents of the major organic components as well as the inorganic matter of capsule EPSs and slime EPSs when the bioleaching strains were exposed to different energy substrates and heavy metals.

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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