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Analisis Timbulan, Komposisi, Dan Penanganan Sampah Di Desa Langam Kabupaten Sumbawa Sebagai Dasar Perencanaan Pengelolaan Sampah Berbasis Masyarakat Maitsa Fikri Nabila; Nadzafah, Annisatun; Putra, Aryan Perdana; Utama, Pramudya Bagas; Riskita, Eriza
Hexagon Vol 6 No 1 (2025): HEXAGON - Edisi 11
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v6i1.5229

Abstract

Langam Village in Sumbawa Regency has been designated as a pilot project for community-based waste management to address the challenges of ineffective waste management practices. This study aims to analyze the generation, composition, and current waste management practices in the village. A survey approach and quantitative analysis were employed to estimate the average daily waste generation, amounting to 2 tons per day. Organic waste dominated the composition, with food waste accounting for 33% and garden waste for 31%. Most households (76%) disposed of waste improperly due to limited facilities and a lack of awareness regarding environmentally friendly waste treatment. Further analysis highlights the urgent need for more efficient waste management through the 3R (Reduce, Reuse, Recycle) approach. Establishing 3R-based Waste Management Facilities (3R WMF) in each hamlet is recommended as a sustainable solution tailored to the geographic and social characteristics of Langam Village. The implementation of community-based waste management will not only reduce waste destined for the landfill but also raise public awareness and contribute to the achievement of Sustainable Development Goals (SDGs), particularly sustainable cities and communities
Pemantauan Remediasi Tanah Hasil Pembakaran Dengan Mikroorganisme Dalam Lumpur Sawah Maitsa Fikri Nabila; Yulia Inka Suryawan; Wendi Febriansyah; Galih Ramdani
J-CENTAL Vol 3 No 1 (2025): Edisi 4
Publisher : Program Studi Teknik Sipil, Fakultas Teknik Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jcental.v3i1.6091

Abstract

Microorganisms are widely distributed in various environments such as water, soil, dust, food, and even on the surface of human tissues. They consist of several groups including bacteria, fungi, and protozoa, and exist in large and diverse populations. One of the essential roles of microorganisms in the environment is their function in bioremediation, which is the process of breaking down or degrading pollutants into less toxic or non-toxic compounds. Soil is particularly vulnerable to contamination, especially from combustion activities, which can significantly deteriorate environmental quality and public health. This study aims to evaluate the potential of microorganisms found in rice field sludge as bioremediation agents for soil polluted by organic and inorganic substances resulting from burning. Rice field sludge contains a variety of microorganisms that produce specific enzymes capable of degrading complex compounds. By harnessing the natural bioremediation capabilities of these microorganisms, it is hoped that an effective and environmentally friendly solution to soil pollution can be achieved.
Hubungan Usia, Pendidikan, Pekerjaan Dan Perilaku Hidup Ekstrem Terhadap Dampak Kesehatan Masyarakat Di Desa Batu Bulan, Kecamatan Moyo Hulu, Kabupaten Sumbawa Maitsa Fikri Nabila; Bagas Arya Nasution; Anisa Trihapsari; Febri Puji Lestari
J-CENTAL Vol 3 No 1 (2025): Edisi 4
Publisher : Program Studi Teknik Sipil, Fakultas Teknik Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jcental.v3i1.6092

Abstract

This study aims to analyze the influence of age, education level, occupation, and extreme lifestyle on public health impacts in Batu Bulan Village, Moyo Hulu Subdistrict, Sumbawa Regency. Using a quantitative descriptive method with a cross-sectional approach, data were collected through direct interviews and observations, then analyzed using multiple regression via SPSS software. The t-test results showed that age, occupation, and extreme lifestyle significantly affected public health, while education level had no significant effect. The F-test indicated that the four variables collectively influenced public health. The most common illnesses experienced by the community were coughs and colds, with most respondents being smokers and working as farmers. These findings highlight the importance of social and behavioral-based interventions to improve community health.