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Ardiansah
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Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Other

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PENEGAKAN HUKUM TERHADAP PENGOPERASIAN PEMBANGKIT TENAGA LISTRIK YANG TIDAK BERIZIN MILIK PERUSAHAAN KELAPA SAWIT Zainal, Muhammad; Ardiansah; Libra, Robert
The Juris Vol. 9 No. 2 (2025): JURNAL ILMU HUKUM : THE JURIS
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat STIH Awang Long

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56301/juris.v9i2.1913

Abstract

Law enforcement against the operation of unlicensed power plants owned by palm oil companies in Siak Regency is urgently needed. This research is expected to contribute to the development of legal science, particularly administrative law and energy law, as well as provide practical input for policymakers in realizing better, more equitable, and sustainable electricity governance. The purpose of this research is to analyze law enforcement, obstacles, and efforts to overcome these obstacles against the operation of unlicensed power plants owned by palm oil companies in Siak Regency based on Law Number 30 of 2009 concerning Electricity. The method used is sociological legal research. Based on the research results, it is known that despite clear regulations in Law Number 30 of 2009 concerning Electricity, its implementation still faces obstacles. Several companies still operate power plants without official permits, and law enforcement actions tend to be reactive, with sanctions inconsistent. This demonstrates the need for cross-agency coordination and strengthened oversight mechanisms to ensure more effective law enforcement and a deterrent effect. Obstacles include limited resources, suboptimal coordination, and resistance from some companies, which have made the implementation of Law Number 30 of 2009 less effective. This indicates the need for a more integrated law enforcement strategy, increased oversight capacity, and community empowerment to create a deterrent effect for violators. Efforts to overcome these obstacles include inter-agency coordination, increased oversight capacity, simplified licensing procedures, and community participation, all complementary measures. A more structured coordination mechanism is recommended between the Environmental Agency, the Ministry of Public Works and Housing (DPMPTSP), law enforcement officials, and other relevant agencies. This will expedite prosecution of companies operating unlicensed power plants and avoid overlapping authority.
Pengaruh Konsentrasi Asam Sitrat Terhadap Persen Recovery Nikel Pada Proses Leaching Bijih Nikel Laterit Muh. Azis Albar J; Utami, Nurul Afifah; Nuhardin, Irhamni; Ardiansah
Dewantara Journal of Technology Vol. 5 No. 2 (2025): Dewantara Journal of Technology Volume 5 Nomor 2
Publisher : Akademi Teknologi Industri Dewantara Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59563/djtech.v5i2.304

Abstract

Penelitian ini mengevaluasi pengaruh konsentrasi asam sitrat terhadap persen recovery nikel pada proses leaching bijih nikel laterit (limonit) dengan kondisi operasi tetap. Variasi konsentrasi asam sitrat yang diuji adalah 0,5 M; 1,0 M; dan 2,0 M, sedangkan parameter operasi dijaga konstan pada suhu 80 °C, waktu leaching 60 menit, dan rasio padat-cair 1:5. Preparasi bijih dilakukan melalui pengeringan, penghancuran, dan pengayakan pada ukuran 100, 150, dan 200 mesh. Kandungan nikel awal bijih dianalisis dengan XRF sebesar 1,67%. Persen recovery dihitung berdasarkan neraca massa-konsentrasi antara umpan dan residu. Hasil menunjukkan bahwa peningkatan konsentrasi asam sitrat meningkatkan persen recovery pada seluruh ukuran partikel. Rentang persen recovery yang diperoleh adalah 74,45–78,29%, dengan nilai tertinggi pada konsentrasi 2,0 M dan ukuran partikel 200 mesh (78,29%), serta nilai terendah pada konsentrasi 0,5 M dan ukuran 100 mesh (74,45%).
Co-Authors Adinda Khoerunnisa Aprilia Afriadi Hamid Alexander Malau Andrizal Annisa Berliani Apri Irsandi Aryanto, Dedy Bagio Kadaryanto, Bagio Bahrum Azmi Dani Firlanddani Dwi Agustina Fajarwati Eddy Asnawi Eli Yusmi Elly Nielwaty, Elly Erma Hari Alijana Evi Rahmatin Fuchia Yulivel Asneldy Gogo Pasaribu H. Sudi Fahmi Harfinsha Aftha Assiddiqie Hendi Lilih Wijayanto Hendro Wahyudi Intansari Jamaluddin Libra, Robert M. Irvan Ramadhan M. Yusuf DM Markoni Marliawati, Sari Maulana Ghalib As Shidqie Muh. Azis Albar J. Muhammad Alfatsany Wildan Muhammad Raihan MUHAMMAD ZAINAL Nelda Ningsih Nuhardin, Irhamni Nurliatin, R. Nurul Halizah Pebri Anwar Prakasa, Surya Prihati Rahmadani, Wahyu Rahmadi Ricko Samuel D Butar Butar Rony Makasuci Saputra, Lisno Satriyo Widagdo Sinaga, Candra Herianto Sudi Fahmi Sudi Fahmi, Sudi Tati Karhati Utama, Rizhanti Nadya Utami, Nurul Afifah Winstar, Yelia Nathassa Wiraya Aidiliya Utama Yoyok Prasetiyo Heru Laksono Lubis