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All Journal Best Journal (Biology Education, Sains and Technology) JURNAL PENELITIAN KESMASY Jurnal Pengabdian Masyarakat Putri Hijau
Usaha Satria Pratama Tarigan
Institut Kesehatan Deli Husada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary

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Peningkatan Efektivitas Sistem IPAL Lumpur Aktif dalam Menurunkan Nilai BOD (Inlet- Outlet) PT Rubberhock Lie, Sunggal (2025) Tarigan, Usaha Satria Pratama
Jurnal Pengabdian Masyarakat Putri Hijau Vol 5 No 4 (2025): Jurnal Pengabdian Masyarakat Putri Hijau (JPMPH)
Publisher : INSTITUT KESEHATAN DELI HUSADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36656/jpmph.v5i4.2637

Abstract

Rubber industry wastewater has the potential to pollute the environment due to its high Biochemical Oxygen Demand (BOD) levels, which often exceed quality standards. This condition affects water quality and poses risks to the health of surrounding communities. Therefore, appropriate wastewater treatment technology is required. This community service program aims to improve the effectiveness of the wastewater treatment plant (WWTP) with the activated sludge process in reducing BOD levels from the inlet to the outlet at PT Rubberhock Lie, Sunggal . The program is expected to have positive impacts, including strengthening the industry’s capacity in wastewater management, protecting the surrounding environment, and contributing to sustainable development.
Impementasi Digital Twin Iot Untuk K3 Dalam Pemantauan Pembakaran Di Industri Manufaktur PT Perkebunan Nusantara IV Kota Tebing Tinggi Evfy Septriani Ginting; Usaha Satria Pratama Tarigan; Armanda Prima
BEST Journal (Biology Education, Sains and Technology) Vol 9, No 1 (2026): Juni 2026
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v9i1.12884

Abstract

Keselamatan dan Kesehatan Kerja (K3) menjadi aspek kritis dalam industri manufaktur, khususnya pada proses pembakaran kelapa sawit (Elaeis guineensis Jacq) yang berpotensi menimbulkan paparan gas berbahaya dan suhu tinggi. Penelitian ini mengimplementasikan konsep Digital Twin berbasis IoT untuk pemantauan pembakaran kelapa sawit (Elaeis guineensis Jacq) secara real-time di PT Perkebunan Nusantara IV, Tebing Tinggi. Sistem menggunakan sensor MQ-7 untuk mendeteksi kadar karbon monoksida (CO), sensor DHT22 untuk mengukur suhu, serta mikrokontroler ESP32 yang terhubung ke platform cloud untuk analisis dan visualisasi data. Data pengujian menunjukkan rata-rata kadar CO sebesar 10 ppm, masih di bawah Nilai Ambang Batas (NAB) 25 ppm, dan suhu rata-rata 31,5 °C, lebih rendah dari batas aman 35 °C sesuai rekomendasi NIOSH. Hasil ini menunjukkan bahwa implementasi Digital Twin IoT mampu meningkatkan pemantauan K3 melalui integrasi data real-time, analisis prediktif, dan simulasi risiko. Penelitian ini diharapkan menjadi langkah strategis menuju penerapan industri 4.0 yang berfokus pada keselamatan kerja dan efisiensi operasional
Co-Authors Ade Afriani Apriana, Ana Armanda Prima Armanda Prima Bahtera David Purba Br Bukit, Herawati Damanik, Yunita Syahputri Evalina Manurung Evfy Septriani Ginting Ginting, evfy Gurky, Armanda Hengki Frengki Manullang, Hengki Frengki Hengky Frengky Manullang Herlina J. EL- Matury malau, pitto Muhraza Siddiq Novrika Silalahi Pitto Malau Pratiwi, Pitto Pratiwi Purba, Bahtera David Rambe, Putra Samado Ripando Jhon Sembiring Sitepu, Pani Febriyanti str, povi Indiani