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Journal : JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)

Implementasi Pemanfaatan Biogas Sebagai Energi Pendingin Susu Di Kecamatan Cepogo Kabupaten Boyolali munahar, suroto; Purnomo, Bagiyo Condro; Widiyanto, Andi
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 3 No 2 (2019): JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Forum Dosen Indonesia JATIM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.397 KB) | DOI: 10.36339/je.v3i2.222

Abstract

Central Java Province is a province that has dairy producing areas, including Boyolali Regency. This area is known as a dairy producing area that can supply milk needs in the Semarang, Klaten and Solo regions. However, the milk processing industry has not fully supported the dairy farmers. This condition can be known when the milk processing industry sets too high quality standards, causing problems for dairy farmers. This effect causes milk from dairy farmers to be thrown away. Another problem arises due to the inaccurate time of collection with the time of milk extraction to be accommodated in the KUD. Milk storage and cooling equipment owned by cattle farmers are not optimal because they use electricity sourced from PLN, thus increasing production costs. For that reason, in solving these problems by making milk storage devices and coolers with energi from biogas. The results of the implementation of this technology can reduce production costs because the milk storage process does not require energi from PLN. Besides, it can reduce milk wasted due to wrong timing of milk collection and order.
Penerapan Mesin Oven Hemat Energi Untuk Pengeringan Brown Sugar pada Kelompok Wanita Tani Rahayu Manunggal Desa Ngancar Di Kecamatan Candimulyo Kabupaten Magelang Suroto Munahar; Bagiyo Condro Purnomo; Budi Waluyo; Saifudin Saifudin
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 6 No 2 (2022): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Perkumpulan Dosen Indonesia Semesta (DIS) Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v6i2.574

Abstract

This article is the result of implementing the CSR program of PT PLN Magelang Regency branch to help solve problems in the Rahayu Manunggal Women Farmers Group (KWT). High production costs and low profits are obstacles faced by KWT Rahayu Manunggal. This problem is caused by the production process of making brown sugar which uses quite a lot of energy, including the drying process of brown sugar. Applying an energy-efficient oven at KWT Rahayu Manunggal can help overcome this problem. The concept of the oven machine is designed by utilizing the heat/energy stored in the exhaust gas produced by the sap cooking furnace. The results obtained from this system can increase profits and reduce production costs, as well as improve the cleanliness of brown sugar processing.
Slondok Dryer Application Utilizes Waste Energy from Steaming Cassava Dimas Riki Romadhon; Nofa Ardana; An'nisa Sholihah; Bagiyo Condro Purnomo; Saifudin Saifudin; Suroto Munahar
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 7 No 2 (2023): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Perkumpulan Dosen Indonesia Semesta (DIS) Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v7i2.743

Abstract

Magelang Regency has several superior products for MSMEs, one of which is the production of processed boilers / slondok. The partner in the creativity program for students in the application of science and technology (PKM-PI) is UMKM Slondok Pak Narto with the address Druju Tegal Hamlet, Plosogede Village, Ngluwar District, Magelang Regency, Central Java. The problem faced by partners is that it requires a large area to dry product raw materials, besides that during the rainy season the drying process cannot be carried out so slondok production will stop. The purpose of this PKM-PI is to apply appropriate technology in the form of an oven that utilizes heat from the exhaust waste gas from combustion in the boiler steamer furnace and slondok fryer. This heating oven is able to help dry the raw materials of the product up to 45%.