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

Govarthanan, Muthusamy; Manikandan, S.; Subbaiya, Ramasamy; Krishnan, Radhakrishnan Yedhu; Srinivasan, S.; Karmegam, Natchimuthu; Kim, Woong

doi:10.1016/j.fuel.2021.122928

Cited by 62 publications

(14 citation statements)

References 160 publications

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“…While, few studies have specifically examined the anaerobic degradation of PLA and PLA-plant fiber composites, anaerobic digestion lignocellulosic materials for the generation of biogas (a renewable fuel) has been extensively studied, 131 and the energy potential of and time required to produce biogas from different plant feedstocks have been compared. 132 Such results could inform future work on designing PLA-plant fiber composites that undergo enhanced anaerobic biodegradation.…”

Section: Propertiesmentioning

confidence: 99%

Accelerating the Biodegradation of Poly(lactic acid) through the Inclusion of Plant Fibers: A Review of Recent Advances

Momeni,

Craplewe,

Safder

et al. 2023

ACS Sustainable Chem. Eng.

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As the global demand for plastics continues to grow, plastic waste is accumulating at an alarming rate with negative effects on the natural environment. The industrially compostable biopolymer poly(lactic acid) (PLA) is therefore being adopted for use in many applications, but the degradation of this material is slow under many end-of-life conditions. This Perspective explores the feasibility of accelerating the degradation of PLA through the formation of PLA-plant fiber composites. Topics include: (a) key properties of PLA, plant-based fibers, and biocomposites; (b) mechanisms of both hydrolytic degradation and biodegradation of PLA-fiber composites; (c) end-of-life degradation of PLA and PLA-plant fiber composites in aerobic and anaerobic conditions, relevant to compost, soil and seawater (aerobic), and landfills (anaerobic); and (d) sustainability and environmental impact of PLA and PLA-plant fiber composites, as evaluated using life cycle assessment. Additional degradation modes, including thermal and photodegradation, which are relevant during processing and use, have been omitted for clarity, as have other types of PLA biocomposites. Multiple studies have shown that the addition of some types of plant fibers to PLA (to form PLA biocomposites) accelerates both water transport in the material and hydrolysis, presenting a possible avenue for improving the end-of-life degradation of these materials. To facilitate the continued development of materials with enhanced biodegradability, we identify a need to implement testing protocols that can distinguish between different degradation mechanisms.

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Section: Propertiesmentioning

confidence: 99%

Accelerating the Biodegradation of Poly(lactic acid) through the Inclusion of Plant Fibers: A Review of Recent Advances

Momeni,

Craplewe,

Safder

et al. 2023

ACS Sustainable Chem. Eng.

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“…The acquisition of bioenergy from renewable resources plays a significant part in the eco-friendly society, which promotes green and sustainable development. At present, various nanomaterials, such as magnetic nanoparticles, zinc oxide nanoparticles, and magnesium oxide nanocatalysts, have been utilized in improving the production of renewable bioenergy from lignocellulosic biomass ( Dey et al, 2022 ; Govarthanan et al, 2022 ).…”

Section: Current Technologies For the Pretreatment Of Lignocellulosicmentioning

confidence: 99%

A consolidated review of commercial-scale high-value products from lignocellulosic biomass

Zheng

Chen

et al. 2022

Front. Microbiol.

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For decades, lignocellulosic biomass has been introduced to the public as the most important raw material for the environmentally and economically sustainable production of high-valued bioproducts by microorganisms. However, due to the strong recalcitrant structure, the lignocellulosic materials have major limitations to obtain fermentable sugars for transformation into value-added products, e.g., bioethanol, biobutanol, biohydrogen, etc. In this review, we analyzed the recent trends in bioenergy production from pretreated lignocellulose, with special attention to the new strategies for overcoming pretreatment barriers. In addition, persistent challenges in developing for low-cost advanced processing technologies are also pointed out, illustrating new approaches to addressing the global energy crisis and climate change caused by the use of fossil fuels. The insights given in this study will enable a better understanding of current processes and facilitate further development on lignocellulosic bioenergy production.

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“…Biyosüreç sonrası oluşan organik madde ve organik karbon miktarındaki değişim pH değişimi ile yakından alakalıdır [38]. Biyosüreçte ilk basamak olan hidroliz süreci sonucunda büyük organik maddelerin daha küçük moleküllere dönüşmesi suda çözünebilir moleküllerin oluşmasını sağlamaktadır [32,39].…”

Section: Bulgular Ve Tartişmaunclassified

“…Biyosürecin son kısmında ise asidogenik bakteriler hidrolizden sonra oluşan molekülleri organik asitlere dönüştürmektedir [39]. Bu verilere göre organik madde miktarının ve pH'nın değişimi oluşan farklı organik asitlerin oluştuğunu göstermektedir [32,38].…”

Section: Bulgular Ve Tartişmaunclassified

Biyogazla Birlikte Oluşan Diğer Ürünlerin Araştırılması

Sarıbıyık

2022

Çukurova Üniversitesi Mühendislik Fakültesi Dergisi

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The rise of the energy consumption of developing countries increases the carbon dioxide emission through to the atmosphere that causes global warming. The releasing of the carbon dioxide into theatmosphere is needed to be under control and sustainable because of the natural disaster appearing depending on the global warming that affects human life negatively. Therefore, the investigation of alternative resources is an under obligation instead of fossil-based fuels. The biogas production is one of the methods in alternative fuel manufacturing such as biodiesel, wind power and etc. The mixture of gases %35-45 CO2, %55-65 CH4 are produced with trace amount of other gases CO, H2S, NH3 by using suitable organic wastes after digestion. In this study, the amount of phenolic compound, nitrogen (N), phosphorus (P2O5), potassium (K2O), pH, Humic and Fulvic acid, conductivity properties were investigated in liquid phase before and after digestion. According to obtained results, there are any differences for the amount of N, P, K, while the value of the pH increases after digestion and the amount of the total carbon, Humic and Fulvic acid, the phenolic compounds and conductivity increases after digestion.

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

Cited by 62 publications

References 160 publications

Accelerating the Biodegradation of Poly(lactic acid) through the Inclusion of Plant Fibers: A Review of Recent Advances

Accelerating the Biodegradation of Poly(lactic acid) through the Inclusion of Plant Fibers: A Review of Recent Advances

A consolidated review of commercial-scale high-value products from lignocellulosic biomass

Biyogazla Birlikte Oluşan Diğer Ürünlerin Araştırılması

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