Biogas Production From Goat and Chicken Manure in Malaysia

Hanafiah, Marlia Mohd; Ali, Mohamed Yasreen Mohamed; Izzatina, Abdul Aziz Nor; Ashraf, Muhammad; Halim, Azhar Abdul; Lee, Khai Ern; Idris, Mushrifah

doi:10.15666/aeer/1503_529535

Cited by 22 publications

(10 citation statements)

References 19 publications

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“…Arici and Koçar [4] have evaluated methane yield of goat manure as co-substrate with cattle manure and fermented cattle manure, but not as a single substrate. Hanafiah et al [33] evaluated biogas production of goat manure; however, that study was performed for a shorter period (20 d) and the result was expressed only as biogas production rather than methane production.…”

Section: Resultsmentioning

confidence: 99%

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Sutaryo¹,

Adiwinarti²,

Ward³

et al. 2019

J Adv Vet Anim Res

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Objective:This study aimed to evaluate the respiratory methane emission and ultimate methane yield (B0) of goat feces that fed roughage consisted of Pennisetum purpureum and Gliricidia) and fed roughage and concentrate with different protein source in the ration (fish meal and soybean meal).Materials and Methods:Fifteen Kacang bucks were allocated to the control group (T0): goats were fed roughage only, T1: goats were fed roughage and concentrate with fish meal as protein sources, and T2: goats were fed roughage and concentrate and the protein source in the ration was soybean meal.Results:The protein content of feces from T0 was significantly lower (p < 0.05) than that from the other treatments. The same phenomenon was also found in the respiratory methane emission in terms of l/head/d, l/kg digestible dry matter, and l/kg body weight. However, there was no significant effect (p > 0.05) of different ration composition on the ultimate methane yield (B0) of goat feces. This study found that B0 of goat feces from treatment T0, T1, and T2 was 17.40%, 25.78%, and 61.29%, respectively, higher than that from the international default value for developing countries.Conclusion:Feeding grass and legume can reduce methane respiration emission in goat. B0 of feces in the present study was higher than that in the international default value; therefore, the potential emission of goat manure in tropical developing countries could be higher than that in the present estimation.

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Section: Resultsmentioning

confidence: 99%

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Sutaryo¹,

Adiwinarti²,

Ward³

et al. 2019

J Adv Vet Anim Res

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“…The role of forests can be summarized in three aspects: protecting the environment (ecological role), producing various products (economic role) and meeting people's spiritual and cultural needs (social role). Economic benefits of forests refer to the economic value that forests can provide a variety of forest products and non-wood products for human beings, as well as the production and sale of these products (Hanafiah et al 2017).…”

Section: Discussionmentioning

confidence: 99%

Dynamic Monitoring Method of Forest Coverage Based on GIS Technology

2020

Global NEST: The International Journal

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<p>When studying the dynamic monitoring method of forest coverage based on GIS technology, a dynamic monitoring system of forest coverage based on GIS technology was constructed, and forest coverage was dynamically monitored by means of the system. The system constructs attribute database and spatial database through RS data and topographic map, GPS measured data and GIS data, transfers data from the two databases to the quality supervision module for real-time query, early warning and evaluation of decision-making data quality, and transfers data that meets the quality requirements to the method management module and model in the data management module. In the model management module method, the management module uses geometric precise correction method to enhance remote sensing image, classifies and enhances remote sensing image by maximum likelihood method, calculates forest coverage by model management module according to classified remote sensing image on the basis of the method module, transmits the calculation results to the result database, updates the dynamic monitoring results in real time, and monitors them. The result is transmitted to the output module for output. The experimental results show that the average energy consumption for dynamic monitoring of forest cover is 324.09 J, and the monitoring results are consistent with the statistical results of the actual statistical yearbook.</p>

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“…it is vital to provide a better technology that can overcome all obstacles in the POME treatment [21].…”

Section: Apparatus and Operationmentioning

confidence: 99%

The Potential of Palm Oil Mill Effluent (Pome) as a Renewable Energy Source

Aziz¹,

Hanafiah²

2017

Acta sci. Malays

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The expanding of oil palm industry has given a significant benefit to the economic growth and country development. However, it has also contributed to environmental problems due to the production of huge quantities of waste and byproducts. Palm oil mill effluent (POME) is a liquid discharge from the palm oil milling process. POME without proper treatment could be harmful to environment because it emitted greenhouse gas emissions into the atmosphere. Therefore, due to its high organic carbon content, POME has currently been applied to generate biogas. This study aims to measure the physicochemical characteristics of untreated POME and the potential of POME as renewable energy. The physicochemical characteristics of raw POME such as chemical oxygen demand (COD), ammonia (NH3N), dry matter (DM) content and heavy metals were also measured and compared with the regulatory discharge limits. Converting POME to biogas can produce energy which save a huge source of renewable energy as well as reduce the environmental impacts of palm oil production.Cite this article as: Nur Izzah Hamna A. Aziz, Marlia M. Hanafiah (2017). The Potential Of Palm Oil Mill Effluent (POME) As A Renewable Energy Source. Acta Scientifica Malaysia, 1(2):09-11.

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Biogas Production From Goat and Chicken Manure in Malaysia

Cited by 22 publications

References 19 publications

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Dynamic Monitoring Method of Forest Coverage Based on GIS Technology

The Potential of Palm Oil Mill Effluent (Pome) as a Renewable Energy Source

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