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LITERATURE REVIEW: IMPLEMENTASI HILIRISASI NIKEL DI INDONESIA Natus, Angelique Salsabillah Yumna Patricia; Rohman, Faris Sahrur; Zhahral, Arsyilia; Sumarya, Erdin Handika; Widiyarta, Agus
Hudan Lin Naas: Jurnal Ilmu Sosial dan Humaniora Vol 5, No 2 (2024): Jurnal Hudan Linnaas Vol 5 No. 2, 2024
Publisher : Al-Amien Prenduan University, Sumenep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28944/hudanlinnaas.v5i2.1716

Abstract

Nickel downstreaming is one of the government's policy programs in developing the mineral mining sector which is currently being developed to implement it. At the beginning of 2024, nickel downstreaming became an interesting topic discussed among the public, because it was mentioned in the vice presidential debate. This article analyzes how nickel downstreaming is implemented using Edward III's theory. The research method used is Systematic Literature Review (SLR). The data used in the research comes from the Google Scholar, ScienceDirect, ResearchGate and FreeFullPdf publication databases with the keywords nickel downstream, Indonesian nickel downstream, mineral downstream, Indonesian mineral downstream. Based on the results of the analysis, the nickel downstream program in Indonesia still requires investment to build a smelter, implement regulations that pay attention to the environment in mining activities, prioritize migrant workers over foreign workers in mining activities, study the manufacture of nickel to become semi-finished goods and should even be able to study the manufacture of electric batteries so that it can do independent production of finished goods.
Pengaruh Pupuk Organik Cair Dari Limbah Tahu Terhadap Pertumbuhan Benih Jagung Di Desa Kencong Kabupaten Jember Poeloengan, Vikky Pramudya Herdiansyah; Mufida, Lutfi Diah; Wahyuningtyas, Dwi; Rohman, Faris Sahrur; Hidayah, Ida Nur; Naibaho, Pedro Renardo; Pratama, Riska Ayu; Pratama, Deven Agni
Al-Ijtimā': Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): Oktober
Publisher : Lembaga Penelitian, Publikasi Ilmiah dan Pengabdian kepada Masyarakat (LP3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/aijpkm.v5i1.160

Abstract

The tofu making process produces solid waste and liquid waste. Most of the liquid waste is disposed of directly into the river causing pollution to the river and other water sources. Therefore tofu liquid waste processing is needed to reduce environmental pollution and benefit the wider community, one of which is by utilizing tofu liquid waste into liquid organic fertilizer by fermentation. The fermentation process takes 15 days with the addition of EM4, rumen, sugar solution, and water. All ingredients are mixed and put into a closed container. This activity was carried out in Ponjen Hamlet, Kencong Village. This activity involved KKN student and farmer group. The forms of activities carried out were visits to the Ponjen Hamlet farmer group, conducting interviews, observations, fertilizer making practices, observing corn seeds, data processing, and drawing conclusions.