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Mario Ammar Rasyid
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Economics, Econometrics & Finance Education Engineering Health Professions Mechanical Engineering Social Sciences

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Peningkatan Produktivitas Pakan Ternak Itik Kelompok Usaha Bersama di Magelang Dewi, Rany Puspita; Trisma Jaya Saputra; Mario Ammar Rasyid
Warta LPM WARTA LPM, Vol. 26, No. 4, Oktober 2023
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v26i4.2161

Abstract

The Joint Business Group “Makmur Abadi” is situated around 0.5 km from Tidar University, is focused in duck farming. The processing of animal feed, in this case the pounding of egg shells as the main raw material, is still done manually with a limited capacity using a pestle and mortar. It causes the size of the feed produced is not uniform. The aim of this activity was to improve the capacity and quality of animal feed produced by partners. The ctivities was done in two phases. The first stage was started with data collection and discussions with partners. The second stage was comtinued with coordination to develop the stage of solving the problem through the application of an egg shell flour machine. Measuring the effectiveness of animal feed production was carried out by quantifying the capacity and quality of the animal feed generated and measuring the increase in residents' knowledge pre and post the implementation of the machine. The primary output of this activity was an egg shell flour machine which is made with a capacity of 20 kg/hour, consumes 367.75 watts of power, and is equipped with various filter sizes that can be customized to the need of partners. The use of an egg shell flour machine was able to increase production capacity from only 10 kg/day to 20 kg/hour with a more uniform size that is easily digested by livestock. This activity was also able to increase public awareness up to 90%.
TECHNO ECONOMIC ANALYSIS OF BIOMASS AS AN ALTERNATIVE ENERGY HOUSEHOLDS AND SMALL INDUSTRIES Dewi, Rany Puspita; Trisma Jaya Saputra; Mario Ammar Rasyid
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1692

Abstract

Briquetting technology became one appropriate method that can be used to convert biomass waste into a renewable energy source. Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste. Sawdust has potential for about 0.78 million m3/year and coconut shell waste around 360 thousand tons/year. The research aim was to analyze the effect of the carbonization temperature to volatile matter and fixed carbon of briquette. The research was done by variating carbonization temperature at 400oC, 500oC, and 600oC. The result showed that at carbonization temperature of 400oC, the volatile matter and fixed carbon was 42.28% and 55.74%. The volatile matter and fixed carbon are 43.19% and 54.96%, found at carbonization temperature 500oC. The highest fixed carbon 55.98% and the lowest volatile matter 42.19% was found from carbonization temperature at 600oC. The carbonization temperature in briquetting process affect the volatile matter and fixed carbon of briquette
TECHNO ECONOMIC ANALYSIS OF BIOMASS AS AN ALTERNATIVE ENERGY HOUSEHOLDS AND SMALL INDUSTRIES Dewi, Rany Puspita; Trisma Jaya Saputra; Mario Ammar Rasyid
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1692

Abstract

Briquetting technology became one appropriate method that can be used to convert biomass waste into a renewable energy source. Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste. Sawdust has potential for about 0.78 million m3/year and coconut shell waste around 360 thousand tons/year. The research aim was to analyze the effect of the carbonization temperature to volatile matter and fixed carbon of briquette. The research was done by variating carbonization temperature at 400oC, 500oC, and 600oC. The result showed that at carbonization temperature of 400oC, the volatile matter and fixed carbon was 42.28% and 55.74%. The volatile matter and fixed carbon are 43.19% and 54.96%, found at carbonization temperature 500oC. The highest fixed carbon 55.98% and the lowest volatile matter 42.19% was found from carbonization temperature at 600oC. The carbonization temperature in briquetting process affect the volatile matter and fixed carbon of briquette
Co-Authors Dewi, Rany Puspita Trisma Jaya Saputra