Magnetic-field induced formation of 1D Fe3O4/C/CdS coaxial nanochains as highly efficient and reusable photocatalysts for water treatment

2011 ◽  
Vol 21 (45) ◽  
pp. 18359 ◽  
Author(s):  
Yu Liu ◽  
Liang Zhou ◽  
Yong Hu ◽  
Changfa Guo ◽  
Haisheng Qian ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Water Treatment ◽  
Highly Efficient

WATER TREATMENT IN TRI-DIMENSIONAL MAGNETIC FIELD

2010 ◽  
Vol 9 (11) ◽  
pp. 1503-1508 ◽  
Author(s):  
Zoltan Istvan Marosy ◽  
Lajos Kacso
Keyword(s):  
Magnetic Field ◽  
Water Treatment

Magnetic field assisted growth of highly dense α-Fe2O3 single crystal nanosheets and their application in water treatment

RSC Advances ◽  
2014 ◽  
Vol 4 (36) ◽  
pp. 18621-18626 ◽  
Author(s):  
Dong Lin ◽  
Biwei Deng ◽  
Stephen A. Sassman ◽  
Yaowu Hu ◽  
Sergey Suslov ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Energy Storage ◽  
Water Treatment ◽  
Single Crystal ◽  
High Surface

Highly dense 2D nanostructures are desirable in photocatalysis, water treatment and energy storage, due to their high surface to volume areas.

scholarly journals Effect of a static magnetic field on the microscopic characteristics of highly efficient oil-removing bacteria

2017 ◽  
Vol 77 (2) ◽  
pp. 296-303 ◽  
Author(s):  
Zhijun Ren ◽  
Xiaodong Leng ◽  
Qian Liu
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Cell Membrane ◽  
Static Magnetic Field ◽  
Cell Permeability ◽  
Cell Membrane Permeability ◽  
Oil Removal ◽  
Low Intensity ◽  
Highly Efficient ◽  
Acinetobacter Sp

Abstract To better understand the microbial oil removal enhancement process by a magnetic field, the effect of a static magnetic field (SMF) on the microscopic characteristics of highly efficient biodegradation oil-removing bacteria was studied. The Acinetobacter sp. B11 strain with a 53.6% oil removal rate was selected as the reference bacteria. The changes in the microscopic characteristics of Acinetobacter sp. B11 such as the cell surface morphology, cell permeability and cell activity of the bacteria were investigated. The results showed that low-intensity magnetic fields (15–35 mT) improved the ability of Acinetobacter sp. B11 to remove oil by 11.9% at 25 mT compared with that of bacteria with no magnetic field. Without destroying the cell membrane, the low-intensity magnetic fields increased the cell membrane permeability and improved the activity of superoxide dismutase (SOD), which effectively enhanced the oil degradation performance of the bacteria.

Heterostructured TiO2@OC core@shell photocatalysts for highly efficient waste water treatment

2017 ◽  
Vol 41 (22) ◽  
pp. 13600-13610 ◽  
Author(s):  
Jennifer L. Bravo ◽  
Hermes Chirino ◽  
Yuanbing Mao
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Photocatalytic Degradation ◽  
Waste Water Treatment ◽  
Cost Effective ◽  
Organic Layer ◽  
Core Shell ◽  
Dye Molecules ◽  
Highly Efficient ◽  
Layer Coating

Facile, scalable and cost-effective organic layer coating of TiO2 particles greatly enhances the photocatalytic degradation of dye molecules.

From lamellar to hierarchical: overcoming the diffusion barriers of sulfide-intercalated layered double hydroxides for highly efficient water treatment

2017 ◽  
Vol 5 (43) ◽  
pp. 22506-22511 ◽  
Author(s):  
Jing Wang ◽  
Zhenyu Li ◽  
Na Hu ◽  
Lizhi Liu ◽  
Chuanhui Huang ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Water Treatment ◽  
Water Purification ◽  
Layered Double Hydroxides ◽  
Diffusion Barriers ◽  
Highly Efficient ◽  
Novel Approach ◽  
Double Hydroxides ◽  
Enhance Mass

A geometry-induced effect overcomes diffusion constraints to enhance mass transfer and decontamination, presenting a novel approach to water purification.

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