Biogas Production from Rice Husk Waste by using Solid State Anaerobic Digestion (SSAD) Method

Matin, Hashfi Hawali Abdul; Hadiyanto, Hadiyanto

doi:10.1051/e3sconf/20183102007

Cited by 13 publications

(2 citation statements)

References 17 publications

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“…It was observed that the maximum biogas production occurred on day 15 at a pH value of 6.96. This is in agreement with the result by Hashfi and Hadiyanto [32] that the optimal pH condition for methanogenic bacteria varied between 6.8 and 7.6.…”

Section: Influence Of Ph On Biogas Production From Each Substratesupporting

confidence: 93%

Evaluation of Biogas Production from Bio-Digestion of Organic Wastes

Odejobi

Olawuni

Dahunsi

et al. 2020

JERA

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The present study evaluates the influence of kitchen wastes on animal manures via anaerobic digestion for biogas production. The digestion was done using a digester with a capacity of 5L. The digester was loaded with the slurry of wastes prepared by mixing the wastes with water in ratio 1:1, and operated at mesophilic temperature of 37 ± 2°C for 30 days. The co-digestion of kitchen wastes with poultry droppings produced highest biogas yield (814.0 ml/kg VS fed) and the least (365.84 ml/kg VS fed) was from the co-digestion of kitchen wastes with the mixture of poultry droppings and cow dung. Composition analysis of the biogas showed the highest methane content (63.1%) from kitchen wastes and the lowest (56.2%) from co-digestion of kitchen wastes with poultry droppings. The pH range for optimum biogas production varied between 5.25 and 7.5. The study concluded that biogas yield from co-digestion of substrates, among other factors depends on the composition of participating substrates.

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Section: Influence Of Ph On Biogas Production From Each Substratesupporting

confidence: 93%

Evaluation of Biogas Production from Bio-Digestion of Organic Wastes

Odejobi

Olawuni

Dahunsi

et al. 2020

JERA

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“…Mussoline et al [70] mentioned that optimum digestion conditions of pH (6.5-8.0), temperature (35-40 • C), and nutrients (C:N ratio of 25-35) could produce methane yields of 92-280 l/kg of volatile solids. Matin et al [71] investigated the development of biogas production from rice husk by solid-state anaerobic digestion (SSAD) and found that lignin content was very difficult to degrade using microbes. They also found that a better biogas yield was produced by using the SSAD method compared with liquid anaerobic digestion (LAD).…”

Section: Anaerobic Digestionmentioning

confidence: 99%

Potential of Rice Industry Biomass as a Renewable Energy Source

et al. 2019

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Fossil fuel depletion, along with its ever-increasing price and detrimental impact on the environment, has urged researchers to look for alternative renewable energy. Of all the options available, biomass presents a very reliable source due to its never-ending supply. As research on various biomasses has grown in recent years, waste from these biomasses has also increased, and it is now time to shift the focus to utilizing these wastes for energy. The current waste management system mainly focuses on open burning and soil incorporation as it is cost-effective; however, these affect the environment. There must be an alternative way, such as to use it for power generation. Rice straw and rice husk are examples of such potential biomass waste. Rice is the main food source for the world, mostly in Asian regions, as most people consume rice daily. This paper reviews factors that impact the implementation of rice-straw-based power plants. Ash content and moisture content are important properties that govern combustion, and these vary with location. Logistical improvements are required to reduce the transport cost of rice husk and rice straw, which is higher than the transportation cost of coal.

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Energy Potential of Crop Residues in Senegal: Technology Solutions for Valorization

Mbodji,

Fall,

Diouf

et al. 2022

Sustainable Energy Access for Communities

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Different crops are harvested in Senegal at different periods throughout the year. Therefore, crop residues are constantly available, and there is potential for recycling these residues to produce energy. However, most of these crop residues are often burned or leftover in fields. This chapter assesses the energy potential of five crop residues available in Senegal, in terms of raw material quantities and calorific values, in order to propose adequate valorization schemes. The methodology of the study is based on a review of scientific literature in the field, the processing of data collected from the national specialized agencies, and laboratory tests of pellets manufactured from these residues. The experiments also propose techniques of hybridization in pelleting. The results show the feasibility of combining crop residues to produce pellets, with improved energy characteristics. They also demonstrate that pellets from crop residues can substitute part of industries’ heat demand with the combustion technology and part of rural communities’ electricity demand with the gasification technology.

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Biogas Production from Rice Husk Waste by using Solid State Anaerobic Digestion (SSAD) Method

Cited by 13 publications

References 17 publications

Evaluation of Biogas Production from Bio-Digestion of Organic Wastes

Evaluation of Biogas Production from Bio-Digestion of Organic Wastes

Potential of Rice Industry Biomass as a Renewable Energy Source

Energy Potential of Crop Residues in Senegal: Technology Solutions for Valorization

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