Telah di lakukan penelitian mengenai identifikasi prospek air tanah menggunakan metode resistivitas konfigurasi Schlumberger di Desa Panoban, Kecamatan Batang Asam dan Desa Tungkal I, Kecamatan Tungkal Ilir, Kabupaten Tanjung Jabung. Penelitian ini menggunakan 4 titik sounding dengan masing-masing lokasi terdapat 2 titik sounding. Panjang bentangannya bervariasi (350 – 520 meter). Berdasarkan…
An electric boat is a means of transportation that is designed to use electrical energy as fuel by using a Solar Power Generation system that replaces fuel oil like most boats in general. The design of the electric boat control system aims as a means for research that needs to be carried out on the waters. This electric boat control system uses an Arduino nano as a microcontroller which will co…
This research discuss design of a fast reactor core with S-CO2 as a coolant and natural metallic uranium as a fuel, which can operate for a long time (long-time reactor). Method composing ingredient burn using a burnup modified CANDLE strategy (Constant Axial shape of Neutron flux, nuclide densities and power shape During Life of Energy production). Calculation of reactor core conducted use CIT…
The landfill Sukawinatan in Sukajaya Village, Sukarame Palembang District applies waste processing with an open dumping. The open dumping is the treatment of waste that is simply thrown away without any special handling so that it can pollute the environment, especially ground water. From the accumulation of garbage, it can produce leachate which has the potential to pollute the environment aro…
Research has been carried out to identify groundwater aquifer zones using the Wenner-Schlumberger type of resistance method in Galuk village, Kedungtuban district, Blora district, Central Java. The purpose of this study is to identify the depth and type of groundwater aquifer zones. The data processing stage in this study used AGGISAdmin and Res2dinv software. From the results of the study, it …
This study aims to determine the effect of variations in electric current and electrode movement pattern on the tensile test of St 37 steel in SMAW welding. In this study, the electric currents used were 80 A and 100 A with a zigzag and circular pattern. There were four specimens in this study, specimen I with a current of 80 A in a zigzag pattern, specimen II with a current of 80 A in a circul…
In the electrical system, disturbances that occur not only from outside but can also occur from within (internally). For this reason, a reliable protection relay is needed to protect the electric power system and localize areas where interference is occurring. The relay will work by sending a trip signal if there is a disturbance to the PMT (Power Breaker). Therefore, accurate time and current …
Telah dilakukan penelitian tentang pemulihan logam kobalt dan mangan dari limbah baterai lithium-ion jenis NMC dengan metode hidrometalurgi yang meliputi proses leaching, solvent extraction, dan stripping. Asam sulfat digunakan sebagai bahan leaching dan bahan stripping. Proses leaching menggunakan H2SO4 dengan H2O2 dan H2SO4 dengan C6H8O7. Proses solvent extraction menggunakan ekstraktan k…