Modelling the effects of particle size pretreatment method on biogas yield of groundnut shells

Kehinde Oladoke Olatunji; Daniel M Madyira; Noor A AhmedSimeon O JekayinfaOyetola Ogunkunle

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Modelling the effects of particle size pretreatment method on biogas yield of groundnut shells

机译：Modelling the effects of particle size pretreatment method on biogas yield of groundnut shells

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Optimising biogas yields from anaerobic digestion of organic wastes is significant to maximum energy recovery in the biodigestion process and has become an important topic of interest. Substrate particle size is an important process parameter in biogas production, and it precedes other pretreatments methods for the majority of the lignocellulose materials. Optimisation of biogas yield using Response Surface Methodology (RSM) was done, and temperature, hydraulic retention time and particle size were considered variables to develop the predictive models. Pretreatment of groundnut shells was investigated using particle size reduction of mechanical pretreatment methods. After pretreatment, 30 samples were digested in a batch digester at mesophilic temperature. The experimental results showed that the temperature, hydraulic retention time and particle size had significant effects of interaction ( p ?

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《Waste Management & Research》 |2022年第8期|1176-1188|共13页
作者
Kehinde Oladoke Olatunji; Daniel M Madyira; Noor A AhmedSimeon O JekayinfaOyetola Ogunkunle;
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作者单位

Department of Mechanical Engineering Science, Faculty of Engineering and Built Environment, University of Johannesburg;

Department of Agricultural Engineering, Faculty of Engineering and Technology, Ladoke Akintola University of Technology, Ogbomoso;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
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关键词
Organic waste; biogas; methane; optimisation; Response Surface Methodology; particle size;

Modelling the effects of particle size pretreatment method on biogas yield of groundnut shells

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