Anaerobic co‐digestion of rice straw and soybean straw to increase biogas production by pretreatment with <i>trichoderma reesei</i> RUT C30

Deng, Yuanfang; Dai, Benlin; Xu, Jiaxing; Liu, Xiaoyan; Xu, Jiming

doi:10.1002/ep.12782

Cited by 16 publications

(14 citation statements)

References 39 publications

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“…Biogas production was also investigated. Deng et al 52 . used Trichoderma reesei for fermenting the soy after treating it with anaerobic digestion for 5 weeks.…”

Section: Resultsmentioning

confidence: 99%

Soybean‐based concept biorefinery

Biazatti

Miranda

2021

Biofuels Bioprod Bioref

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Soybean is an important commodity. Its processing generates a great variety of important commercial products and processable residues. Using the concept of biorefinery, it is possible to integrate different technologies and increase the value added by the whole process. In this work, we conducted an oriented review. First, a base process was chosen, which would produce edible soybean oil, soy protein, and soy protein isolate. From this base process, we listed the residues and made a review of the processing technologies to convert them into valuable products. We elaborated a process network for each residue, linking the intermediary products to their processing technologies and, subsequently, the commercial value‐added products. Based on a price and market evaluation, the result was an integrated conceptual biorefinery process for soybean processing, mostly considering the Brazilian scenario. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltd

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“…Biogas production was also investigated. Deng et al 52 . used Trichoderma reesei for fermenting the soy after treating it with anaerobic digestion for 5 weeks.…”

Section: Resultsmentioning

confidence: 99%

Soybean‐based concept biorefinery

Biazatti

Miranda

2021

Biofuels Bioprod Bioref

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“…Uçucu yağ asitlerinin artışı, pH değerinde düşmeye ve metanojenlerin aktivitesinde azalmaya sebep olmaktadır. Bu da aside duyarlı enzimlerin aktivitesinde düşüşe neden olabilmektedir (Bouallagui, Touhami, Ben Cheikh, & Hamdi, 2005;Y. Deng, Dai, Xu, Liu, & Xu, 2018;Misi & Forster, 2001;Z.…”

Section: Uçucu Organik Asit Birikiminin öNlenmesiunclassified

Biochar as an Additive for Enhancement of Anaerobic Digestion Process

GÜNEÇ¹,

TEKER²,

KOBAK³

et al. 2023

JENAS Journal of Environmental and Natural Studies

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İnsanoğlunun enerji gereksinimi dünya nüfusunun artışına paralel olarak artmaktadır. Endüstrileşmenin başlangıcından beri dünyanın enerji ihtiyacını karşılamak amacıyla başlıca petrol, kömür ve doğal gaz gibi fosil kaynaklar kullanılmıştır. Ancak, yakın gelecekte bu kaynakların dünyanın enerji gereksinimini sağlayamayacak seviyeye geleceği ve tükeneceği öngörülmektedir. İnsanoğlunun bu artan enerji ihtiyacı karşılanırken atmosfere sera gazlarının salınmaması, sera gazların olumsuz etkilerinin engellenmesi veya azaltılması bir gerekliliktir. Bu da ancak çevreyi kirletmeyen, sürdürülebilir ve yenilenebilir alternatif enerji kaynaklarının kullanılması ile mümkün olacaktır. Biyokütle bu alternatif enerji kaynakları arasında öne çıkan seçeneklerden biridir. Biyokütlenin enerji kaynağı olarak kullanılabilmesi için uygun madde formuna dönüştürülmesi gerekmektedir. Piroliz yöntemi, biyokütlenin katma değerli katı, sıvı ve gaz ürünlere dönüştürülmesini sağlamaktadır. Bu çalışmada piroliz teknolojisi ile üretilen katı ürün olan biyoçarın özellikleri, kullanım alanları ve anaerobik parçalanma prosesi üzerindeki etki mekanizmaları ele alınmıştır.

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“…In another study by Deng et al (2018), the effect of enzymatic pretreatment on codigestion of rice straw and soybean straw was evaluated. The research was conducted to investigate the effect of on‐site generated cellulase produced by T. reesei RUT C30 on lignocellulose to improve the hydrolysis of cellulose and hemicellulose content of the feedstock.…”

Section: Biological Pretreatmentmentioning

confidence: 99%

“…They also demonstrated 40% shorter lag time in codigestion of pretreated feedstock than the pretreated monodigestion groups verifying a synergistic effect of rice and soybean straws codigestion. This study suggested enzymatic pretreatment using Trichoderma reesei RUT C30 as an effective method for improving biogas production (Deng et al, 2018).…”

Section: Biological Pretreatmentmentioning

confidence: 99%

Methods of pretreatment and their impacts on anaerobic codigestion of multifeedstocks: A review

Rabii

Koupaie

Aldin

et al. 2021

Water Environment Research

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Anaerobic codigestion (AnCoD) has attracted attention owing to its advantages over conventional anaerobic digestion, and attempts are still going on to develop methods for improving the efficiency of this technology. Mostly, addition of cosubstrates without applying a proper pretreatment cannot adequately enhance the performance of the digestion. However, there is a lack of a comprehensive study on different pretreatment methods specific to the wide range of cosubstrates. This review aimed to (i) categorize pretreatment techniques that have been developed for improving AnCoD, (ii) present the results of the studies on the effect of pretreatment on improving AnCoD, and (iii) provide a comparison between pretreatment methods and their application for different types of cosubstrates. The findings primarily validated the influence of pretreatment to enhance the process by increasing biodegradability, improved hydrolysis, reduced hydraulic retention time (HRT), and improved methane production. The five main categories of pretreatment employed in codigestion included the following: mechanical, thermal, chemical, biological, and hybrid pretreatment. Among them, mechanical and biological pretreatment have the most and least application in codigestion, respectively. Greater efforts are required on the application of biological pretreatment and cost–benefit analysis of different pretreatment options on the variety of the cosubstrates. Practitioner Points Pretreatment can significantly enhance biomethane production in anaerobic digestion Anaerobic codigestion along with pretreatment can further enhance the conventional anaerobic digestion of single feedstock Mechanical and biological methods have been the most and least practiced pretreatment options Selection of applicable pretreatment option to enhance methane production is subject to the type of cosubstrates in the system There is a research gap in evaluating the application of biological pretreatment for various types of cosubstrates

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Anaerobic co‐digestion of rice straw and soybean straw to increase biogas production by pretreatment with trichoderma reesei RUT C30

Cited by 16 publications

References 39 publications

Soybean‐based concept biorefinery

Soybean‐based concept biorefinery

Biochar as an Additive for Enhancement of Anaerobic Digestion Process

Methods of pretreatment and their impacts on anaerobic codigestion of multifeedstocks: A review

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