Pengaruh Variasi Jenis Perekat terhadap Kualitas Biobriket Berbahan Serabut dan Tandan Buah Lontar (Borassus flabellifer L.)

Cholilie, Irvan Adhin; Zuari, Larinda

doi:10.37637/ab.v4i3.774

Cited by 4 publications

(5 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The next quality parameter is the ash content, as calculated with formula (2). Ash is an easily combustible material, although the inorganic content is not (Cholilie & Zuari, 2021). The result of the ash content test can be seen in Table 2.…”

Section: Resultsmentioning

confidence: 99%

A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy

Kusumawati,

Pranowo,

Siswanto

et al. 2024

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

Unprocessed leftover cassava wastes from the home industries in Pomahan Village in Bojonegoro, East Java, has become a serious problem as a pollutant to the environment. This study examined the quality of bio-briquettes made from cassava skin waste with its epidermis starch as an adhesive agent, or binder. The aim is to assess the quality of the bio-briquettes for alternative energy sources and their suitability from an economic point of view. The utilized research method was a descriptive quantitative approach by measuring water and ash content, calorific value test, and economic feasibility calculation. The results indicated that the highest calorific value of 5337.83 cal/g was obtained from a bio-briquette mix of 50 g cassava skin with 5% epidermis starch binder. This bio-briquette also possesses the lowest water and ash contents of 2.75 and 8%, respectively, compared to other mixtures. The economic feasibility calculation showed a BEP value of 423 kg/ month, B/C Ratio of 6.14-fold, ROI of 30%, and PBI of 0.2 years. In conclusion, cassava-based bio-briquettes are economically promising and environmentally friendly due to their biomass property and help to tackle the environmental problem due to the cassava waste.

show abstract

Section: Resultsmentioning

confidence: 99%

A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy

Kusumawati,

Pranowo,

Siswanto

et al. 2024

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

show abstract

“…Furthermore, tapioca starch had a higher density because of amylose and amylopectin molecules. The density of both amylose and amylopectin molecules is 1.43 kg/m 3 , which caused a greater bulk between the starch and raw material of the briquettes [29]. Briquettes with cow dung with 0% sludge (0:90:10 composition) had the least density due to the pineapple peel that acted as biomass.…”

Section: Effect Of Adhesives and Briquette Composition On Density And...mentioning

confidence: 99%

Production of bio-briquettes from pineapple peels and sewage sludge as an alternative renewable energy

Ariani,

Anifah,

Sholikah

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The need to investigate an eco-friendly and renewable alternative energy source has been prompted by issues relating to the depletion of conventional fuel resources. One of the best green energy alternatives is bioenergy, which also encourages the sustainable use of agricultural waste. This study was carried out to investigate the utilization of pineapple peels for bio-briquette production. This study aimed to determine the characterization of bio-briquette by using different variations in the composition of sewage sludge, pineapple peels, and adhesive types, and to investigate the effect of different adhesive types on briquette characteristics. This research used rejected papaya, cow dung, and starch as the adhesive. The sludge, peels, and adhesives were blended in the ratios of (90:0:10); (70:20:10); (60:30:10); (30:60:10); (20:70:10); and (0:90:10). The result shows that the optimum briquettes were produced from (0:90:10) composition which was 0% sludge, 90% peel, and 10% starch. These briquettes with (0:90:10) composition had a water content of 5%, ash content of 11%, volatile matter of 13%, fixed carbon of 76%, and calorific value of 4,753.99 Cal/g. Calorific values increased as the composition of pineapple peels increased. Moreover, briquette with starch as the adhesive had better physical properties compared to adhesive from rejected papaya and cow dung.

show abstract

“…The quantification of consumed ABLS ash involves computing the disparity between the initial mass of ABLS and the mass of ABLS ash utilized in the water boiling process. It is essential to recognize that in the combustion process of a fuel, only its organic components burn, leaving behind inorganic residues known as ash content (Cholilie & Zuari, 2021). Therefore, a lower quantity of briquette charcoal used signifies a more efficient energy yield from the briquettes.…”

Section: Nurazizah Et Al Utilization Of Palm Waste Charcoal Briquette...mentioning

confidence: 99%

Utilization of Palm Waste Charcoal Briquettes (ABLS) as Thematic-based Integrated Science Learning Materials for Middle School Students

Nurazizah,

Wardana,

Karyadi

et al. 2023

J. Pendidik. Sains

View full text Add to dashboard Cite

This investigation was conducted with the objective of evaluating the efficacy of ABLS ignition and formulating instructional materials for junior high school science education through the integration of e-booklets containing thematic-based science content. The research design employed herein adheres to the principles of experimentation and model development, falling under the category of Research and Development (R&D). The experimental cohort was stratified into three groups denoted as A1 (70% shell charcoal: 30% bunch charcoal), A2 (50% shell charcoal: 50% bunch charcoal), and A3 (30% shell charcoal: 70% bunch charcoal). The development of science learning materials was realized through integration with cobwebs, and subsequently, these materials were formatted into e-booklets. The outcomes of the ABLS ignition quality assessment revealed that composition A1 exhibited the optimal ignition proficiency, requiring 14 minutes to achieve the boiling of 100 ml of water, followed by composition A2 (16 minutes) and A3 (18 minutes). Subsequent ABLS testing, specifically ash analysis, yielded values of 6 grams for A1, 7 grams for A2, and 8 grams for A3. The flame coloration in compositions A1 and A2 manifested as bluish-red, devoid of smoke, whereas A3 displayed a red flame with minimal smoke emission. In conclusion, the ABLS ignition quality test substantiates that a charcoal composition ratio of 70% shell charcoal to 30% bunch charcoal yields the most favorable results. The thematic framework for junior high school science education, centered around the ABLS theme, encompasses six key topics: Classification of Material and Its Changes, Temperature and Changes, Energy and Living Systems, Environmental Pollution, Substance Pressure and Its Application in Daily, and Environmentally Friendly Technology. This study affirms that the ABLS theme holds potential for development into a cohesive thematic model for natural science teaching materials in junior high schools.

show abstract

Pengaruh Variasi Jenis Perekat terhadap Kualitas Biobriket Berbahan Serabut dan Tandan Buah Lontar (Borassus flabellifer L.)

Cited by 4 publications

References 2 publications

A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy

A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy

Production of bio-briquettes from pineapple peels and sewage sludge as an alternative renewable energy

Utilization of Palm Waste Charcoal Briquettes (ABLS) as Thematic-based Integrated Science Learning Materials for Middle School Students

Contact Info

Product

Resources

About