Biological pre-treated oil palm mesocarp fibre with cattle manure for biogas production by anaerobic digestion during acclimatization phase

Saidu, Mohammed; Yuzir, Ali; Salim, Mohd Razman; Salmiati,; Azman, Shamila; Abdullah, Norhayati

doi:10.1016/j.ibiod.2014.06.014

Cited by 24 publications

(5 citation statements)

References 28 publications

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“…In previous literature, it was reported that anaerobic organisms successively adapted their communities by acclimatizing to the new substrate in a couple of weeks [34,35] but, in the short assay (less than 3 days) as such conducted in this study, the hydrolytic bacteria would not substantially build up their community in time. Therefore, single sludge may not be a good inoculum for BMP assay.…”

Section: Methanogenesis Activitymentioning

confidence: 72%

Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass Pennisetum purpureum Using Superior Diverse Inocula Cultures

et al. 2019

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Biogas from the fast growing crop, Pennisetum purpureum, has received considerable attention in Southeast Asia since wastewater and bio-waste materials are almost completely utilized. To overcome slow hydrolysis, a rate-limiting step in anaerobic digestion of lignocellulosic biomass, superior microorganism culture, size reduction, and sonication pretreatment were co-applied. In the first experiment, the selection of anaerobic microbial culture to be used in digestion, so-called inoculum, was carried out. Specific anaerobic activities for hydrolysis and methanogenesis of sludge from different sources, a slurry digester of cattle farm (CF) and a wastewater digester of rubber latex factory (RL) were assessed. Results revealed a remarkable synergistic capability in the combined sludge, adding 10% and 49% to the overall biomethanation efficiency over the individual CF and RL sludges. In the second part, interactive effects of size reduction and sonication intensity were studied. Biomethanation efficiency as methane yield increased by 62% by size and 115% by sonication variation, but when optimally combined an additional gain of 40% was recorded. The regression model generated could estimate the energy yield increase as a function of size and sonication intensity with a satisfactory statistical precision R2 of 0.945.

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Section: Methanogenesis Activitymentioning

confidence: 72%

Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass Pennisetum purpureum Using Superior Diverse Inocula Cultures

et al. 2019

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“…Devin Pathavi researched on the effect of pretreatments on MF and found that alkaline pretreatment resulted in a higher methane production while untreated MF resulted in the lowest methane production. It was also further studied by Mohammed Saidu (36) as shown in table 2.6.2, which supported that mono digestion of MF that was pretreated using biological pretreatment resulted in a higher methane yield compared to untreated MF by up to 161%. When the biological pretreatment of the codigestion of MF+CM was compared to the untreated MF + CM, the pretreated co-digestion had a higher methane yield up to 115%.…”

Section: Mesocarp Fiber (Mf)mentioning

confidence: 76%

“…Codigestion with another biomass was found to be beneficial. In Mohammed Saidu's research (36) codigesting MF with CM produced higher methane yield compared to the mono-digestion of MF. This was further supported by M Saidu and friends' research (37).…”

Section: Mesocarp Fiber (Mf)mentioning

confidence: 98%

Study of Biogas Production From Palm Oil Solid Wastes: A Review

Piolo¹,

Legowo²,

Widiputri³

2022

Advances in Biological Sciences Research

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In 2021 Indonesia currently provides 58% of global crude palm oil, resulting in enormous amounts of oil palm wastes. The purpose of this research is to determine which palm oil solid waste has the potential to be used as a substrate for biogas production, and what is the optimum method and parameter to produce an economically viable source of biogas. The method used for this research was by means of literature review, in which the data used were acquired from journals, thesis, reports and research papers. This research evaluates the different energy potentials of different oil palm wastes which are; Oil Palm Fronds (OPF), Empty Fruit Bunch (EFB), Decanter Cake (DC), Oil Palm Trunk (OPT) and Mesocarp Fibre (MF). Which resulted in EFB producing the highest yield of methane (429 mL CH4/g VS) at similar operating parameters and methods. The optimization of methane yield from the substrates were studied using different methods and operating parameters resulting in the highest methane yield of 617 mL CH4/g VS from co-digestion of DC + POME. Although, considering the economic viability; it was found that OPF as the waste from bioethanol production was most preferable, not only producing biogas but also bioethanol. It produced a high methane yield of 514 ml CH4/g VS at lower operating cost.

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“…However, other crops are also prominent, such as wheat, cassava, rice, banana, and oil palm. Processing these crops generates large amounts of solid residues, including in‐field or agricultural residues (straw, leaves, and foliage) and agro‐industrial processing residues (bagasse, bunches, and shells) with diverse composition and volume (Table ) …”

Section: The Agro‐industrial Residues In South Americamentioning

confidence: 99%

Lignocellulosic biomass from agro‐industrial residues in South America: current developments and perspectives

Magalhães

Carvalho

Pereira

et al. 2019

Biofuels Bioprod Bioref

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South America is a pivotal supplier of agricultural commodities for a growing world population. This large-scale production generates a substantial amount of lignocellulosic residue. Inadequate disposal of this material can lead to putrefaction and leaching, and can attract insects and rodents. Solid residues can be treated by incineration or composting -both causing greenhouse gas emissions. Biotransformation of lignocellulosic residues into valuable products has been proposed as a more sophisticated alternative to burning. However, pretreatment steps are necessary to obtain fermentable sugars for biological or thermochemical transformation into value-added products. In this review, we noted trends in lignocellulosic biomass generation and potential uses, with special attention to the procedures necessary for the generation of fermented products and bio-oil. This survey pointed out that sugarcane bagasse, cereal straws, bananas, and oil-palm biomass can generate about 900 million tonnes of biomass by 2025. Based on production data from several researchers it was estimated that these raw materials have the potential for annual production of more than 550 million tonnes of fermentable sugars (i.e., glucose and xylose), 670 million tonnes of bio-oil, or 4000 TWh of thermal energy. We describe procedures and strategies for the conversion of these residues to produce higher value-added biomolecules and to promote more sustainable application of lignocellulosic biomass

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Biological pre-treated oil palm mesocarp fibre with cattle manure for biogas production by anaerobic digestion during acclimatization phase

Cited by 24 publications

References 28 publications

Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass Pennisetum purpureum Using Superior Diverse Inocula Cultures

Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass Pennisetum purpureum Using Superior Diverse Inocula Cultures

Study of Biogas Production From Palm Oil Solid Wastes: A Review

Lignocellulosic biomass from agro‐industrial residues in South America: current developments and perspectives

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