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Journal : Educatoria : Jurnal Ilmiah Ilmu Pendidikan

Pengelolaan Limbah Domestik di Dinas Lingkungan Hidup Kabupaten Lombok Timur Jupri, Ahmad; Pratama, Hari Arya; Supardiono, Supardiono; Hidayati, Lilik; Fadli, Fadli; Husain, Pahmi
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/educatoria.v5i3.711

Abstract

The problem of domestic waste in East Lombok Regency continues to increase along with population growth and community economic activities, so it requires an integrated and sustainable management system. This study aims to describe the domestic waste management system managed by the Environment and Forestry Service (DLHK) of East Lombok Regency and analyze the obstacles and development potential towards sustainable management. The research location consists of a domestic waste collection and sorting site, the Ijo Balit Final Processing Site (TPA), as well as the Integrated Waste Management Site (TPST) and TPS3R East Lombok. The research method uses a qualitative descriptive approach through participatory observation, in-depth interviews with DLH field officers and technical officials, as well as analysis of waste management regulations and technical guidelines. The results of the study show that the average daily waste generation reaches ±110 tons, with a composition of about 65% organic waste that has the potential to be processed into compost. Organic waste management is carried out at the Integrated Waste Management Site (TPST) or TPS3R through the stages of sorting, enumerating, aerobic composting, ripening, sieving, and packaging. The compost products produced are used for agricultural activities, reforestation, and productive plant cultivation. The controlled landfill system implemented at the Ijo Balit Landfill is in accordance with the principles of sustainable environmental management because it is equipped with leachate treatment facilities and methane gas capture channels. However, limited infrastructure, an uneven number of TPS3R, and low public awareness are still the main obstacles in effective waste management. This research emphasizes the need to increase infrastructure capacity, community education, and integration of local government and community programs as important strategies to realize effective and sustainable domestic waste management.
Monitoring Kualitas Air Berdasarkan Parameter Fisika, Kimia, dan Biologi di Sungai Belimbing, Lombok Timur Jupri, Ahmad; Aisyah, Nurul; Supardiono, Supardiono; Hidayati, Lilik; Fadli, Fadli; Husain, Pahmi
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/educatoria.v5i3.712

Abstract

River water quality monitoring is necessary to maintain the sustainability of aquatic ecosystems and ensure the availability of clean water. The Belimbing River in East Lombok Regency has the potential to experience quality decline due to domestic and agricultural activities in the surrounding area. This study was conducted in the dry season (April) and the rainy season (October) 2024 with sampling at three points (upstream, middle, and downstream). The sampling method used the grab sampling technique, with three replications at each point. Samples were stored in sterile bottles, placed in a cool box at a temperature of ±4°C, and analyzed a maximum of 24 hours after collection. The parameters analyzed included physical (TSS), chemical (pH, DO, BOD, COD, nitrate, and phosphate), and biological (fecal coliform). The analysis was carried out in the laboratory using the standard method SNI 6989.72:2009, with a UV-Vis spectrophotometer for nitrate and phosphate, an oven for TSS, and a titration method for BOD and COD. Fecal coliform analysis used the Most Probable Number (MPN) method. The results showed that most parameters exceeded the Class II water quality standards set by Government Regulation Number 22 of 2021, especially in the downstream area during the dry season. TSS values ​​reached 134 mg/L, BOD 12 mg/L, COD 115 mg/L, and fecal coliform 9,600 MPN/100 mL. The main sources of pollution were domestic waste, agricultural runoff, and poor sanitation. It can be concluded that the water quality of the Belimbing River indicates moderate to severe pollution. Integrated watershed management, community-based waste management, and environmental education are needed to sustainably restore the river's condition.
Co-Authors Ade Irawan Adelia Adelia, Adelia Adi Irawan Adis Tia Juli Agil Asri Adiwibawa, Danang Nur Aeko Fria Utama FR Afrilia, Dinda Agus Kurnia Ahmad Jupri Aini, Diah Kurotul Alamsyah, Noor Alda, Tri Rahmi Fitri Alfian Eka Utama Ali Muhtasom Andri Azmul Fauzi Aola, Misrahul Aqiela, Zulia Ariyanti, Desi Atsiqah, Fadhlin Akbar Awaludin Awaludin Ayu Anulus Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baskara, Zulhan Cahyani, Inda Nur Dahlia, Yolly Dara Puspita Anggraeni Dara Puspita Anggraini Dayulia, Hilmayana Irma Desy Komalasari Dewi, Irma Risvana Dina Eka Putri Dwi Agustini Dwi Agustini Dwi Agustini, Dwi Dwi Kartika Risfianty Dwi Kartika Risfianty Fadli Fadli Fajrianti, Isnaini Fara Fid Fauzi, Andri Azmul Fauzi, Muhammad Hilmi Fira, Nazima Gazali, Mursal Graha, Syifa Salsabila Satya Hafizah Ilma Hakim, Abdurrahman Hanuun, Kamila Harsyiah, Lisa Hartati, Baiq Wira Hasan, Sholeh Helmina Andriani Hilman Ahyadi Husain, Pahmi I Nyoman Budiantara Ichsani, Qatrunnadia Inayati, Rizqa Irfan Jayadi Irma Risvana Dewi Irma Risvana Dewi Islami, Ekila Al Isrowati, Isrowati jayadi, irfan Jihan Melani Kamal Faisal Hikam Kartini, Ni Nyoman Dewi Khaerul Ihwan Khaerul Ihwan Khazimi, Ahmad Sadam Kholidi, Ahmad Isfan Kuncoro, Zain Bagus Kusuma, Logananta Puja Lalu Muhammad Ridwan Logananta Puja Kusuma M. Naoval Husni M. Syahrul Maelia, Wina Maulida, Baiq Rizki Mohammad Javed Equbal Muhammad Dermawan Mulyodiputro Mulyodiputro, M. Dermawan Mustika Hadijati Ningsih, Niati Nisa, Khaeru Nur Asmita Purnamasari Nur Chamidah NUR KOMALASARI Nur lina Nurul Aisyah Nurul Fadilah, Nurul NURUL HIDAYAH Oktavianty, Neni Pratama, Hari Arya PURNAMASARI, NUR ASMITA Putri, Nurliana Hasan Qudsi, Jihadil Rabani, M. Restu Ramadhani, Baiq Isna Rizka Ridwan, Lalu Muhammad Rifdah Fadhilah Rio Satriyantara Ripai Ripai Ripai, Ripai Ristiandi, Ristiandi Rizki, Danu Rohmah, Zulfiani Royani, Andhini Dwi Mifta Rozi, Tapaul Saputra, Dede Saputra, Galu Satiadji, Amirosa Ria Sintia, Nuraema Sukraeni, Komang Ratna Aprilia Supardiono Supardiono, Supardiono Tegar Maulana, Tegar Tumilaar, Rinancy Umami, Muhammad Trisna Utama, Alfian Eka Valian Yoga Pudya Ardhana Valian Yoga Pudya Ardhana Wahyudi, Alpan Wijdan, Ifad Wirahadi, Muhammad Rosyid Wiranadi, Lalu Tindih Wulandari, Suci Yulia Yuliana Lestari Zubair, Rizki Aditia