Air-steam gasification of municipal solid wastes (MSWs) for hydrogen production

2018 ◽  
Vol 40 (5) ◽  
pp. 538-543 ◽  
Author(s):  
Li Yan ◽  
Yingfang Li ◽  
Bo Yang ◽  
Mohammad Reza Farahani ◽  
Wei Gao
Keyword(s):  
Hydrogen Production ◽  
Steam Gasification ◽  
Solid Wastes ◽  
Municipal Solid Wastes

Assessment of Hydrogen Production from Municipal Solid Wastes as Competitive Route to Produce Low-Carbon H2

2022 ◽  
Author(s):  
Gabriele Centi ◽  
Alessia Borgogna ◽  
Gaetano Iaquaniello ◽  
Siglinda Perathoner ◽  
Annarita Salladini
Keyword(s):  
Hydrogen Production ◽  
Solid Wastes ◽  
Low Carbon ◽  
Municipal Solid Wastes

Biological hydrogen potential of materials characteristic of the organic fraction of municipal solid wastes

2000 ◽  
Vol 41 (3) ◽  
pp. 25-32 ◽  
Author(s):  
M. Okamoto ◽  
T. Miyahara ◽  
O. Mizuno ◽  
T. Noike
Keyword(s):  
Hydrogen Production ◽  
Solid Wastes ◽  
Batch Experiments ◽  
Organic Fraction ◽  
Production Potential ◽  
Municipal Solid Wastes ◽  
Biological Hydrogen Production ◽  
Organic Solid ◽  
Chicken Skin ◽  
Organic Solid Wastes

The purpose of this study is to investigate the biological hydrogen production potential of individual organic fraction of municipal solid wastes (OFMSW) by batch experiments. Seven varieties of typical organic solid wastes including rice, cabbage, carrot, egg, lean meat, fat and chicken skin were selected to estimate the hydrogen production potential. Among the OFMSW, carbohydrate produced the most hydrogen through biological hydrogen fermentation compared with proteins or lipids. Subsequently, the biological hydrogen production potentials of some individual carbohydrate were measured: cabbage, 26.3–61.7 mL/g-VS; carrot, 44.9–70.7 mL/g-VS; and rice, 19.3–96.0 mL/g-VS. The hydrogen percentages of the total biogas produced from cabbage, carrot and rice were 33.9–55.1%, 27.7–46.8% and 44.0–45.6%, respectively.

Experimental study of steam-gasification of municipal solid wastes (MSW) using Ni-Cu/γ-Al 2O3 nano catalysts

2017 ◽  
Vol 39 (7) ◽  
pp. 693-697 ◽  
Author(s):  
W. Gao ◽  
M. R. Farahani ◽  
M. Rezaei ◽  
SM. Hosamani ◽  
MK. Jamil ◽  
...  
Keyword(s):  
Experimental Study ◽  
Steam Gasification ◽  
Solid Wastes ◽  
Municipal Solid Wastes ◽  
Nano Catalysts

CLEAN UTILIZATION OF MUNICIPAL SOLID WASTES AND ALTERNATIVE FUELS DERIVED FROM IT

2020 ◽  
Vol 5 (4) ◽  
pp. 202-209
Author(s):  
Alexander Topal ◽  
◽  
Iryna Holenko ◽  
Luidmyla Haponych ◽  
◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Alternative Fuels ◽  
Solid Wastes ◽  
Municipal Solid Wastes ◽  
Local Conditions ◽  
Ecological Requirements ◽  
Clean Technologies

For the municipal solid waste (MSW) to be used in a proper way, it is necessary to implement clean technologies capable of thermal treatment of MSW and RDF in order to produce heat and electricity while meeting current ecological requirements. Nowadays, a number of technologies for MSW/RDF thermal treating are being used worldwide. Among them, the most proven technologies, applicable for industrial introduction, have been considered while analyzing their advantages/ disadvantages accounting for local conditions of Ukraine.

Conditioning of oily sludges with municipal solid wastes incinerator fly ash

1997 ◽  
Vol 35 (8) ◽  
pp. 231-238 ◽  
Author(s):  
Tay Joo Hwa ◽  
S. Jeyaseelan
Keyword(s):  
Heavy Metals ◽  
Fly Ash ◽  
Specific Resistance ◽  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Solid Wastes ◽  
Municipal Solid Wastes ◽  
Capillary Suction ◽  
Optimum Dosage

Conditioning of sludges improves dewatering characteristics and reduces the quantity of sludge to be handled. Anaerobic digested sludge collected from a sewage treatment plant contained 1.8% to 8% oil. The increase of specific resistance and capillary suction time (CST) with increasing oil content observed in these samples indicates the interference of oil in dewatering. It has been found that addition of municipal solid wastes incinerator fly ash decreases the specific resistances and capillary suction times of oily sludges rapidly up to 3% dosage. Beyond 3% fly ash, the decrease is less significant and the solids content in the sludge cake increases. This optimum dosage remains the same for sludges with varying oil contents from 1.8% to 12%. The total suspended solids of filtrate decreases with fly ash dosage but the toxic concentrations of heavy metals increases considerably. However at the optimum dosage of 3%, concentrations of heavy metals are within the limits for discharging into the sewers. The correlations of CST with the dewatering characteristics such as specific resistance, filter yield and corrected filter yield are established. These correlations can be used to obtain a quick prediction on dewaterability.

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