Emerging trends and nanotechnology advances for sustainable biogas production from lignocellulosic waste biomass: A critical review

Fuel ◽  
2022 ◽  
Vol 312 ◽  
pp. 122928
Author(s):  
Muthusamy Govarthanan ◽  
Sivasubramanian Manikandan ◽  
Ramasamy Subbaiya ◽  
Radhakrishnan Yedhu Krishnan ◽  
Subramanian Srinivasan ◽  
...  
Keyword(s):  
Critical Review ◽  
Biogas Production ◽  
Waste Biomass ◽  
Lignocellulosic Waste ◽  
Emerging Trends

Nano-adsorbents an effective candidate for removal of toxic pharmaceutical compounds from aqueous environment: A critical review on emerging trends

Chemosphere ◽  
2021 ◽  
Vol 272 ◽  
pp. 129852
Author(s):  
Rajendran Neha ◽  
Srikanth Adithya ◽  
Ramesh Sai Jayaraman ◽  
Kannappan Panchamoorthy Gopinath ◽  
Pandimadevi M ◽  
...  
Keyword(s):  
Critical Review ◽  
Pharmaceutical Compounds ◽  
Aqueous Environment ◽  
Emerging Trends

Hydrodynamic Cavitation Device that Makes Straw Cuts Suitable for Efficient Biogas Production

2014 ◽  
Vol 564 ◽  
pp. 572-576 ◽  
Author(s):  
Erzsébet Ancza ◽  
Monika Bakosné Dioszegi ◽  
Miklos Horvath
Keyword(s):  
Organic Compounds ◽  
Organic Material ◽  
Methane Concentration ◽  
Biogas Production ◽  
Methane Content ◽  
Raw Material ◽  
Hydrodynamic Cavitation ◽  
Lignocellulosic Waste ◽  
Average Value ◽  
The Past

Due to its natural features and agrarian practices of the past centuries, Hungary is rich in biomass. This organic material is worth considering when selecting a method to produce biogas, which so far has not been used significantly in the country. It is known that some pretreatments of biomass can make the digestion of organic compounds easier, and thus accelerating the process of biogas production. This study describes a hydrodynamic device that makes straw cuts suitable for energetic use as lignocellulosic “waste”. Two types of raw material were available for the biogas fermentation after the treatment: the separated concentrate and the filtered liquid. The methane content of the biogas produced from the concentrate, was 58% and was considered to be an average value for the production of biogas from waste. However the methane concentration in the biogas generated from the filtrate was 87% and is considered outstanding for the production of biogas using the process.

High removal efficacy of Hg(II) and MeHg(II) ions from aqueous solution by organoalkoxysilane-grafted lignocellulosic waste biomass

Chemosphere ◽  
2017 ◽  
Vol 171 ◽  
pp. 19-30 ◽  
Author(s):  
Norasikin Saman ◽  
Khairiraihanna Johari ◽  
Shiow-Tien Song ◽  
Helen Kong ◽  
Siew-Chin Cheu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Waste Biomass ◽  
Lignocellulosic Waste

Waste Biomass and Blended Bioresources in Biogas Production

2019 ◽  
pp. 1-23 ◽  
Author(s):  
Luciane Maria Colla ◽  
Ana Cláudia Freitas Margarites ◽  
Andressa Decesaro ◽  
Francisco Gerhardt Magro ◽  
Naiara Kreling ◽  
...  
Keyword(s):  
Biogas Production ◽  
Waste Biomass

From waste biomass to chemicals and energy via microwave-assisted processes

2019 ◽  
Vol 21 (6) ◽  
pp. 1202-1235 ◽  
Author(s):  
Emanuela Calcio Gaudino ◽  
Giancarlo Cravotto ◽  
Maela Manzoli ◽  
Silvia Tabasso
Keyword(s):  
Waste Material ◽  
Waste Biomass ◽  
Lignocellulosic Waste ◽  
Oil Refineries ◽  
Microwave Assisted ◽  
Renewable Feedstock

Lignocellulosic waste material serves as a considerable renewable feedstock that could be used to replace oil refineries with biorefineries.

scholarly journals Synthesis, Characterization, and Synergistic Effects of Modified Biochar in Combination with α-Fe2O3 NPs on Biogas Production from Red Algae Pterocladia capillacea

2021 ◽  
Vol 13 (16) ◽  
pp. 9275 ◽  
Author(s):  
Mohamed A. Hassaan ◽  
Ahmed El Nemr ◽  
Marwa R. Elkatory ◽  
Safaa Ragab ◽  
Mohamed A. El-Nemr ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Red Algae ◽  
Biogas Production ◽  
Synergistic Effects ◽  
Fourier Transform Infrared ◽  
Logistic Function ◽  
Gravimetric Analysis ◽  
Waste Biomass ◽  
Biogas Yield ◽  
Modified Biochar

This study is the first work that evaluated the effectiveness of unmodified (SD) and modified biochar with ammonium hydroxide (SD-NH2) derived from sawdust waste biomass as an additive for biogas production from red algae Pterocladia capillacea either individually or in combination with hematite α-Fe2O3 NPs. Brunauer, Emmett, and Teller, Fourier transform infrared, thermal gravimetric analysis, X-ray diffraction, transmission electron microscopy, Raman, and a particle size analyzer were used to characterize the generated biochars and the synthesized α-Fe2O3. Fourier transform infrared (FTIR) measurements confirmed the formation of amino groups on the modified biochar surface. The kinetic research demonstrated that both the modified Gompertz and logistic function models fit the experimental data satisfactorily except for 150 SD-NH2 alone or in combination with α-Fe2O3 at a concentration of 10 mg/L. The data suggested that adding unmodified biochar at doses of 50 and 100 mg significantly increased biogas yield compared to untreated algae. The maximum biogas generation (219 mL/g VS) was obtained when 100 mg of unmodified biochar was mixed with 10 mg of α-Fe2O3 in the inoculum.

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