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Journal : Jurnal Sains Teknologi dan Lingkungan (JSTL)

Instalasi Pengolahan Air Limbah Rumah Sakit Umum Daerah Provinsi Nusa Tenggara Barat Jupri, Ahmad; Putri, Nurliana Hasan; Supardiono, Supardiono; Ahyadi, Hilman; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 1 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i1.860

Abstract

Wastewater management in hospitals is an important aspect to maintain environmental quality and public health. This research evaluates the effectiveness of the Waste Water Treatment Plant (IPAL) at the Regional General Hospital of West Nusa Tenggara Province (RSUDP NTB) using a biofilter system. The research was conducted for 30 days with a focus on operational observations, interviews with staff, and analysis of wastewater treatment data. The results show that the NTB RSUDP WWTP consists of seven units with varying capacities and involves pre-processing and main processing stages. Despite comprehensive operations, challenges such as pipe blockages and problems with flow meters still occur. Recommendations include improving routine maintenance, optimizing processing processes, and outreach regarding solid waste disposal.
Konservasi Tanaman Pangan, Obat, dan Pewarna Berdasarkan Kearifan Lokal Masyarakat Desa Sesait, Kecamatan Kayangan, Kabupaten Lombok Utara Jupri, Ahmad; Isrowati, Isrowati; Maulida, Baiq Rizki; Aini, Diah Kurotul; Rabani, M. Restu; Ichsani, Qatrunnadia; Ramadhani, Baiq Isna Rizka; Wirahadi, Muhammad Rosyid; Wulandari, Suci Yulia; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 1 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i1.862

Abstract

The history of Sesait Village, which used to be 90% of the Kayangan sub-district area. The tradition in Sesait Village is the rules for nurak like "aji makem" in the belek grave. This tradition uses plants as the main ingredients in this tradition. The plants used are betel leaves, bitter melon (pare bulu/pare rau), beleleng, elas. The food, dye and medicinal plants in Sesait Village are very diverse. Food, dye and medicinal plants have various benefits, not only as food, dye and medicinal plants. Efforts to conserve food, dye and medicinal plants are carried out by the people of Sesait Village by planting these plants in their own yards
Karakteristik Habitat Pohon Pakan dan Populasi Lutung di Wisata Jeruk Manis, Resort Kembang Kuning, TNGR Sebagai Upaya Konservasi Jupri, Ahmad; Isrowati, Isrowati; Aini, Diah Kurotul; Afrilia, Dinda; Islami, Ekila Al; Hanuun, Kamila; Supardiono, Supardiono; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.874

Abstract

The study entitled Characteristics of Food Tree Habitat and Langur Population in Jeruk Manis Tourism, Kembang Kuning Resort, TNGR aims to understand the role of habitat in the survival of the Javan langur (Trachypithecus auratus), an endangered primate species. The Javan langur functions as a natural seed disperser in the forest, and its presence is very important for the plant regeneration process. This study was conducted in November-December 2024 in Kembang Kuning Village, East Lombok, using the population census method and vegetation analysis. The research method includes collecting data on the langur population through the concentration method and vegetation analysis by creating sample plots measuring 20 x 20 m. The results showed that the langur population varied in various plots, with a higher proportion of adult individuals in some locations, indicating group stability. The data also showed that the bajur tree (Pterocarpus indicus) was the main food source with a high Importance Value Index (INP) value. This study provides insight into the composition and structure of vegetation in the langur habitat, as well as the importance of conserving this species in the face of threats from hunting and habitat loss. By understanding the characteristics of the habitat and distribution patterns of the langur population.
Studi Karakteristik Pohon Bertengger Celepuk Rinjani (Otus jolandae) di Desa Wisata Jeruk Manis, Lombok Timur, Nusa Tenggara Barat Jupri, Ahmad; Isrowati, Isrowati; Sukraeni, Komang Ratna Aprilia; Khazimi, Ahmad Sadam; Alda, Tri Rahmi Fitri; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.875

Abstract

The study entitled Characteristics of Food Tree Habitat and Langur Population in Jeruk Manis Tourism, Kembang Kuning Resort, TNGR aims to understand the role of habitat in the survival of the Javan langur (Trachypithecus auratus), an endangered primate species. The Javan langur functions as a natural seed disperser in the forest, and its presence is very important for the plant regeneration process. This study was conducted in November-December 2024 in Kembang Kuning Village, East Lombok, using the population census method and vegetation analysis. The research method includes collecting data on the langur population through the concentration method and vegetation analysis by creating sample plots measuring 20 x 20 m. The results showed that the langur population varied in various plots, with a higher proportion of adult individuals in some locations, indicating group stability. The data also showed that the bajur tree (Pterocarpus indicus) was the main food source with a high Importance Value Index (INP) value. This study provides insight into the composition and structure of vegetation in the langur habitat, as well as the importance of conserving this species in the face of threats from hunting and habitat loss. By understanding the characteristics of the habitat and distribution patterns of the langur population
Kajian Kelayakan Usahatani Jamur Tiram Putih (Pleurotus ostreatus) (Studi Kasus Pada UMKM Agro Jamur Lombok Kecamatan Gunungsari Kecamatan Lombok Barat) Fadli, Fadli; Utama FR, Aeko Fria; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.876

Abstract

White oyster mushrooms are one of the alternative foods that can be produced by farmers to meet the food needs of the community. The purpose of this study was (a) to determine the costs incurred by farmers in white oyster mushroom farming activities, and (b) to determine the feasibility of white oyster mushroom farming in Lombok Agro Mushroom UMKM. This study uses a descriptive method, where data sources include primary data and secondary data. The number of respondents in this study was 3 people consisting of business owners and employees. The analysis tools in this study used the R / C Ratio and B / C Ratio. The results showed that the total cost incurred in this farming business was IDR 2,633,763, while the income obtained was IDR 6,000,000 and income was IDR 3,366,237. This white oyster mushroom farming business is feasible to run because the R / C Ratio value> 1 and the B / C Ratio value> 0 were obtained. The R / C Ratio value obtained in this white oyster mushroom farming business was 2.28 and the B / C Ratio value was 1.28.
Analisis Strategi Pemasaran Gurita Di Kecamatan Sekotong Kabupaten Lombok Barat Fadli, Fadli; Atsiqah, Fadhlin Akbar; Rozi, Tapaul; Hidayati, Lilik
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.877

Abstract

Octopus is one of the fisheries products that has high economic value and stable demand, especially from the export market. This study aims to analyze the marketing strategy of octopus in Sekotong District, West Lombok Regency, using a descriptive approach through SWOT analysis and EFAS and IFAS matrices. Data were collected through observation, interviews, and distributing questionnaires to 30 respondents consisting of fishermen and collectors. The results of the study indicate that the marketing strategy of octopus still faces a number of challenges, such as the weak bargaining position of fishermen, limited post-harvest handling facilities, minimal access to promotion, and high dependence on middlemen. The SO (Strength-Opportunity) strategy is the most recommended strategy, especially by encouraging digital promotion and the formation of fishermen's institutions to expand market access.
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