Anaerobic co-digestion of canola straw and banana plant wastes with buffalo dung: Effect of Fe3O4 nanoparticles on methane yield

Noonari, Altaf Alam; Mahar, Rasool Bux; Sahito, Abdul Razzaq; Brohi, Khan Muhammad

doi:10.1016/j.renene.2018.10.113

Cited by 65 publications

(12 citation statements)

References 51 publications

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“…Since then, other wastes were explored, and the observed biogas production enhancement when exposed to ironbased NPs reported. This includes poultry litter (Hassanein et al, 2019), cattle manure (Abdelwahab et al, 2020), glycerol (Im et al, 2019), fresh leachate from a municipal solid waste incineration plant (Lei et al, 2018), canola straw, and banana plant wastes with buffalo dung (Noonari et al, 2019), and microalgal biomass (Zaidi et al, 2018). At the same time, other iron oxidation states were proposed, without notable improvements with respect to magnetite (Chen et al, 2018b), while exploration on the fundamental mechanisms persisted, including now the possibility of NP dissolution, since a significant Fe 2+ concentration was detected in the aqueous phase after use of Fe 3 O 4 NPs (Zhao et al, 2018b).…”

Section: Results Using Wastes From the Different Feedstockmentioning

confidence: 99%

Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

et al. 2021

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The addition of magnetic nanoparticles to batch anaerobic digestion was first reported in 2014. Afterwards, the number of works dealing with this subject has been increasing year by year. The discovery of the enhancement of anaerobic digestion by adding iron-based nanoparticles has created a multidisciplinary emerging research field. As a consequence, in the last years, great efforts have been made to understand the enhancement mechanisms by which magnetic nanoparticles (NPs) addition enhances the anaerobic digestion process of numerous organic wastes. Some hypotheses point to the dissolution of iron as essential iron for anaerobic digestion development, and the state of oxidation of iron NPs that can reduce organic matter to methane. The evolution and trends of this novel topic are discussed in this manuscript. Perspectives on the needed works on this topic are also presented.

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Section: Results Using Wastes From the Different Feedstockmentioning

confidence: 99%

Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

et al. 2021

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“…In addition, it was speculated that the anaerobic environment may have led to cellulosomes growth to mitigate anaerobic fermentation and low energy production; however, the existence of evolutionary drivers behind their development is uncertain. 71 Recent studies reported that lignin may be degraded anaerobically. 72,73 Influence of temperature variations Operating temperature is one of the strongest influencing parameters of the microbial population, intracellular enzymatic activities, growth, and syntrophic interaction between microbes.…”

Section: Structural Compositionmentioning

confidence: 99%

Facilitated lignocellulosic biomass digestibility in anaerobic digestion for biomethane production: microbial communities' structure and interactions

Faisal

Thakur

Jalalah

et al. 2021

J of Chemical Tech & Biotech

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Lignocellulosic biomass is a highly available and suitable candidate for biogas/biomethane production. However, high concentration of recalcitrant lignin is the major obstacle in successful anaerobic digestion (AD). The main aim of this review is to highlight the applications and challenges of lignocellulosic biomass in AD from the recent reports. Potential approaches to improve instabilities in mesophilic AD process (such as microbial communities' development, co-digestion, biofilm carrier's addition, and essential nutrients supplement) were also reported. This review goes one more step deeper to discuss the key microbes involved in lignocellulosic biomass degradation. Biofilm carriers provide attached growth systems for microbes in AD and acts as redox mediators to accelerate the biotransformation of recalcitrant pollutants. Addition of nanoparticles (NPs) stimulate Firmicutes, Bacteroidetes, Methanosaeta, Methanobacterium, and Methanosarcina population which further improve biomethanation. The comprehensive study of these proposed strategies and microbial stimulation through additives would make the lignocellulosic biomethanation more feasible.

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“…Sonuçlar, bu desteklenmiş biyomimik katalizörün, çamur hidrolizinin teşvikinde dikkate değer bir performans sergilediğini göstermiştir [8]. Maksimum metan verimi 256 mLCH4/gUK ve 202,3 mLCH4/gUK, kontrolle karşılaştırıldığında sırasıyla kanola samanı ve muz bitkisi atıkları için 0,81 mg ve 0,5 mg dozajında elde edilmiştir [10].…”

Section: öNceki̇ çAlişmalarunclassified

“…Ayrıca, bazı karmaşık organik atıklar için, hidroliz ve asit oluşumu anaerobik çürütme prosesi sırasında hız belirleyici adım olarak kabul edilmiştir [9]. Son yıllarda, metan üretimi ve proses stabilitesi için anaerobik çürütücülerde nanopartiküllerin eklenmesi büyük ilgi görmektedir [10] [11].…”

Section: Introductionunclassified

Effects of Magnetic Nanoparticles on Biogas Production in Anaerobic Digester

Demir

Ateş

2021

Çukurova Üniversitesi Mühendislik Fakültesi Dergisi

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Atıksu arıtma tesislerinde üretilen çamurun stabilizasyonu ve yenilenebilir enerji üretmek için yaygın olarak kullanılan işlemlerden biri olan anaerobik çürütme, birçok mikroorganizma grubu tarafından gerçekleştirilen bir işlemdir. Günümüzde, bilimsel araştırmalar için yeni bir alan olan nanoteknolojideki gelişmeler, nanopartiküllerin birçok alanda kullanılmasını sağlamıştır. Nanopartikülleri anaerobik çürütücülerdeki metan üretimi ve stabilizasyon üzerine etkileri son yıllarda dikkat çeken bir konu haline gelmiştir. En bilinen ve yaygın olarak kullanılan nanopartüküllerden biri Fe3O4'tir. Bu çalışmada, nanopartikül uygulamaları hakkında bilgi verilerek ve manyetik nanopartiküllerin, özellikle de Fe3O4 manyetik nanopartiküllerinin anaerobik çürütücüde biyogaz üretimi üzerine etkileri ile araştırılmıştır. Ayrıca, laboratuvar ortamında, birlikte çökeltme yöntemi ile Fe3O4 manyetik nanopartikülü sentezlenmiş ve manyetik özellikleri değerlendirilmiştir. Fe3O4 sentezlendikten sonra farklı konsantrasyonlarda anaerobik çürütücülere ilave edilerek Fe3O4 dozunun biyogaz üretimi üzerindeki etkileri incelenmiştir. Fe3O4 konsantrasyonu artması ile biyogaz artışı görülmüş ve Fe3O4 kullanılmayan kontrol düzeneklerindeki ortalama biyogaz hacmi 428,9 mL iken 0,3 g/L Fe3O4 ilavesinde 572,8 mL biyogaz elde edilmiştir.

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Anaerobic co-digestion of canola straw and banana plant wastes with buffalo dung: Effect of Fe3O4 nanoparticles on methane yield

Cited by 65 publications

References 51 publications

Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

Historical Perspective of the Addition of Magnetic Nanoparticles Into Anaerobic Digesters (2014-2021)

Facilitated lignocellulosic biomass digestibility in anaerobic digestion for biomethane production: microbial communities' structure and interactions

Effects of Magnetic Nanoparticles on Biogas Production in Anaerobic Digester

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