Impact of metallic nanoparticles on anaerobic digestion

2012 ◽  
Author(s):  
Yu Yang
Keyword(s):  
Anaerobic Digestion ◽  
Metallic Nanoparticles

scholarly journals Impact of metallic nanoparticles on anaerobic digestion: A systematic review

2021 ◽  
Vol 757 ◽  
pp. 143747
Author(s):  
Xaowen Zhu ◽  
Edgar Blanco ◽  
Manni Bhatti ◽  
Aiduan Borrion
Keyword(s):  
Systematic Review ◽  
Anaerobic Digestion ◽  
Metallic Nanoparticles

Plasmon-assisted interaction of Si with light, for cancer hyperthermia and electromagnetic energy harvest

2020 ◽  
Vol 92 (2) ◽  
pp. 20101
Author(s):  
Behnam Kheyraddini Mousavi ◽  
Morteza Rezaei Talarposhti ◽  
Farshid Karbassian ◽  
Arash Kheyraddini Mousavi
Keyword(s):  
Silicon Nanowires ◽  
Metallic Nanoparticles ◽  
Near Infrared ◽  
Optical Transition ◽  
Electromagnetic Energy ◽  
Energy Harvest ◽  
Absorption Enhancement ◽  
Ir Absorption ◽  
Absorption Mechanism ◽  
Near Ir

Metal-assisted chemical etching (MACE) is applied for fabrication of silicon nanowires (SiNWs). We have shown the effect of amorphous sheath of SiNWs by treating the nanowires with SF6 and the resulting reduction of absorption bandwidth, i.e. making SiNWs semi-transparent in near-infrared (IR). For the first time, by treating the fabricated SiNWs with copper containing HF∕H2O2∕H2O solution, we have generated crystalline nanowires with broader light absorption spectrum, up to λ = 1 μm. Both the absorption and photo-luminescence (PL) of the SiNWs are observed from visible to IR wavelengths. It is found that the SiNWs have PL at visible and near Infrared wavelengths, which may infer presence of mechanisms such as forbidden gap transitions other can involvement of plasmonic resonances. Non-radiative recombination of excitons is one of the reasons behind absorption of SiNWs. Also, on the dielectric metal interface, the absorption mechanism can be due to plasmonic dissipation or plasmon-assisted generation of excitons in the indirect band-gap material. Comparison between nanowires with and without metallic nanoparticles has revealed the effect of nanoparticles on absorption enhancement. The broader near IR absorption, paves the way for applications like hyperthermia of cancer while the optical transition in near IR also facilitates harvesting electromagnetic energy at a broad spectrum from visible to IR.

Kinetics of Batch Anaerobic Digestion of Vegetable Oil Wastewater

2014 ◽  
Vol 2014 (2) ◽  
pp. 1-10 ◽  
Author(s):  
Chinenyenwa Nweke ◽  
◽  
Philomena Igbokwe ◽  
Joseph Nwabanne ◽  
◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Vegetable Oil ◽  
Kinetics Of ◽  
Oil Wastewater

Anaerobic Digestion of Slaughterhouse Wastewater: A Kinetics Study

2014 ◽  
Vol 2014 (2) ◽  
pp. 71-80
Author(s):  
Chinenyenwa Nweke ◽  
◽  
Philomena Igbokwe ◽  
Joseph Nwabanne ◽  
◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Kinetics Study ◽  
Slaughterhouse Wastewater

Anaerobic Digestion Treatment of Soft Drink Wastewater

2015 ◽  
Vol 2 (1) ◽  
pp. 25-35 ◽  
Author(s):  
Chinenyenwa Nweke ◽  
◽  
Joseph Nwabanne ◽  
Philomena Igbokwe ◽  
◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Soft Drink ◽  
Soft Drink Wastewater

Application of the IWA Anaerobic Digestion Model (ADM1) for the Valorization of Maize Residues in Morocco

2019 ◽  
Vol 7 (6) ◽  
pp. 220
Author(s):  
Mohamed Amine Bellahkim ◽  
Kamal Gueraoui ◽  
Moad Mahboub ◽  
Mohamed Taibi ◽  
Rihab Belgada ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Maize Residues

Biogas Production from Community Waste to Optimise the Substrate for Anaerobic Digestion

2018 ◽  
Vol 12 (7) ◽  
pp. 580
Author(s):  
Antony P. Pallan ◽  
S. Antony Raja ◽  
C. G. Varma ◽  
Deepak Mathew D.K. ◽  
Anil K. S. ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Biogas Production
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