Exploiting extracellular polymeric substances (EPS) controlling strategies for performance enhancement of biological wastewater treatments: an overview
Extracellular polymeric substances (EPS) are present both outside of the cells and in the
interior of microbial aggregates, and account for a main component in microbial aggregates …
interior of microbial aggregates, and account for a main component in microbial aggregates …
Prospective of microbial exopolysaccharide for heavy metal exclusion
Metals as a resource are depleting, and on another side, it fetches serious environmental
pollution causing a threat to human health and ecosystem. The heavy metal accumulation …
pollution causing a threat to human health and ecosystem. The heavy metal accumulation …
Adsorption of Cu2+ and Zn2+ by extracellular polymeric substances (EPS) in different sludges: Effect of EPS fractional polarity on binding mechanism
L Wei, Y Li, DR Noguera, N Zhao, Y Song… - Journal of Hazardous …, 2017 - Elsevier
Extracellular polymeric substances (EPS) in sludge samples played a major role in heavy
metals removal during wastewater treatment. In this study, the binding quality, adsorption …
metals removal during wastewater treatment. In this study, the binding quality, adsorption …
Bioleaching of electronic waste: milestones and challenges
M Valix - Current developments in biotechnology and …, 2017 - Elsevier
This review examines the status of bioleaching technology in recovering valuable metals
from electronic waste (e-waste). Bioleaching of e-waste is reviewed with emphasis on the …
from electronic waste (e-waste). Bioleaching of e-waste is reviewed with emphasis on the …
Role of rhizospheric microbes in heavy metal uptake by plants
M Seneviratne, G Seneviratne, H Madawala… - … Sustainability: Volume 2 …, 2017 - Springer
Due to industrialization, excessive use of pesticides and fertilizer and improper waste
management practices cause heavy metal accumulation in both soil and water. Due to the …
management practices cause heavy metal accumulation in both soil and water. Due to the …
Advanced biotic ligand models: using surface complexation modeling to quantify metal bioavailability to bacteria in geologic systems
JB Fein - Chemical Geology, 2017 - Elsevier
There is considerable evidence that metal adsorption onto microbial cell envelopes
represents the first step in bioavailability of the metal to the cell. Traditional biotic ligand …
represents the first step in bioavailability of the metal to the cell. Traditional biotic ligand …
Thermodynamic modeling of Mn (II) adsorption onto manganese oxidizing bacteria
A Vázquez-Ortega, JB Fein - Chemical Geology, 2017 - Elsevier
Bacterial cell membranes display a strong affinity for a wide variety of aqueous metal cations
and have the potential to affect the mass transport of these cations through adsorption …
and have the potential to affect the mass transport of these cations through adsorption …
Interactions between metal ions and the biopolymer in activated sludge: quantification and effects of system pH value
The quantification and effects of system pH value on the interactions between Pb (II) and the
biopolymer in activated sludge were investigated. The biopolymer had two protein-like …
biopolymer in activated sludge were investigated. The biopolymer had two protein-like …
Extracellular polysaccharide production by bacteria as a mechanism of toxic heavy metal biosorption and biosequestration in the marine environment
PV Bramhachari, GP Nagaraju - Marine pollution and microbial …, 2017 - Springer
Marine environments are one of the most diverse environments owing to their vast natural
resource of imperative functional molecules. Interestingly, marine bacteria offer a great …
resource of imperative functional molecules. Interestingly, marine bacteria offer a great …
[HTML][HTML] Reversed crystal growth of calcite in naturally occurring travertine crust
A microstructural investigation by electron microscopy on a travertine specimen collected
from Munigou National Park, Sichuan Province, China revealed evidence of a non-classical …
from Munigou National Park, Sichuan Province, China revealed evidence of a non-classical …