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TEPUNG TAPIOKA SEBAGAI PEREKAT DALAM PEMBUATAN ARANG BRIKET Nuwa Nuwa; Prihanika Prihanika
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 3 No 1 (2018): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.762 KB) | DOI: 10.33084/pengabdianmu.v3i1.26

Abstract

The use of wood as a fuel and energy source has been since the time of our ancestors first and until now still widely used mainly by rural communities, as well as people in Bukit Rawi for the middle class down. Bukit Rawi KWP group as a partner located in Bukit Rawi village amounted to 4 (four) people, group members are housewives and as rattan wicker craftsmen. The science and technology applied to KWP (Kelompok Wanita Perajin) Bukit Rawi is introducing tapioca starch as an adhesive material and introducing briquette charcoal making technique as an alternative fuel. The introduction of science and technology to Bukit Rawi KWP provides new knowledge and is an additional business opportunity so they are very interested.
Rekayasa Sistem Tata Air Lokasi Transmigrasi Palingkau Asri Lahan Usaha Satu SP-2 Di Wilayah Kabupaten Kapuas Propinsi Kalimantan Tengah Prihanika Prihanika
Media Ilmiah Teknik Sipil Vol 8 No 1 (2019): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (841.492 KB) | DOI: 10.33084/mits.v8i1.1135

Abstract

Agriculture land in the transmigration location of Palingkau Asri is one of the development locations for tidal land development in Kalimantan. In its development this location has been divided into three settlement areas (SP), one of them is the SP-2. The focus of this research is Lahan Usaha Satu at SP-2. There are already irrigation networks consisting of irrigation channels (a simple drainage system) in the form of primary pilot channels, primary auxiliary channels, and tertiary channels. The main problems of this location include the excess of water that occurs in rainy seasons and a water system that does not function properly. To overcome these problems research was carried out in the following steps. Firstly, primary and secondary data were taken. Secondly, the water system optimization was examined using a mathematical model that was solved by using the HEC-RAS software package. Lastly, the problem of the excess water (floods) was solved by determining a dike height for a period of 25 years and optimizing the water system with water management structures such as watergates. The results indicated that the existing water management system still can handle the excess of water although the tertiary channels were overflowed (channel of T2, T4, T6, T12) especially at T6, where the overflow reached a maximum value of 1.1 m. The simulation with HEC-RAS