Sholikhah, Imroatus (2025) Pendekatan Fuzzy Cognitive Mapping dalam Upaya Optimalisasi Perencanaan Fasilitas Pengelolaan Air pada Kegiatan Pertambangan Batubara. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Tantangan dalam perencanaan fasilitas pengelolaan air untuk kegiatan penambangan batu bara meliputi komplekstitas sistem hidrologi, keterbatasan lahan, peraturan yang ketat, biaya investasi dan operasional yang besar, serta keberlanjutan pasca penambangan. Diperlukan pendekatan yang komprehensif untuk mengatasi masalah ini. Penelitian ini berupaya untuk meningkatkan perencanaan fasilitas pengelolaan air melalui penerapan teknik Fuzzy Cognitive Mapping (FCM). Metode FCM memfasilitasi pemodelan hubungan non-linier diantara variabel kritis yang memengaruhi pengelolaan air di wilayah pertambangan. Penelitan ini menggunakan metode semi-kuantitatif yang menggabungkan representasi kualitatif dari pengetahuan dengan kemampuan untuk melakukan simulasi kuantitatif. Pengumpulan data dilakukan melalui tinjauan pustaka, dokumentasi teknis, survei, wawancara ahli, dan observasi lapangan. Hasil penelitian ini mengungkapkan bahwa faktor utama dalam mengoptimalkan fasilitas pengelolaan air adalah kepatuhan terhadap peraturan (bobot: 0,977), keterlibatan masyarakat (bobot: 0,869), kualitas air (bobot: 0,736), kinerja ekonomi (bobot: 0,710), keanekaragaman hayati (bobot: 0,693), geologi dan hidrologi (bobot: 0,396), serta iklim dan cuaca (bobot: 0,056). Simulasi menunjukkan bahwa kepatuhan terhadap peraturan sangat penting, oleh karena itu, fasilitas pengelolaan air harus mematuhi standar lingkungan dengan memanfaatkan teknologi canggih, termasuk sistem daur ulang. Implementasi perencanaan mencakup analisis karakteristik air tambang, kondisi geologi, dan hidrologi. Model optimal untuk desain kolam mencakup kombinasi kolam atenuasi dan pengendapan, yang dibangun untuk memenuhi standar keselamatan (faktor keselamatan > 1,2), beserta pra-pengolahan air menggunakan kapur dan tawas untuk memastikan kepatuhan terhadap standar mutu. Metode ini telah menunjukkan kemampuannya dalam memfasilitasi pengambilan keputusan yang tepat, meningkatkan efisiensi, dan memastikan keberlanjutan pengelolaan air dalam operasi penambangan batu bara.
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The challenges in planning water management facilities for coal mining activities include the complexity of the hydrological system, limited land availability, strict regulations, high investment and operational costs, and post-mining sustainability. A comprehensive approach is needed to address these issues. This research aims to improve the planning of water management facilities through the application of Fuzzy Cognitive Mapping (FCM) techniques. The FCM method facilitates modelling of non-linear relationships between critical variables that influence water management in mining areas. This study uses a semi-quantitative method that combines qualitative representations of knowledge with the ability to conduct quantitative simulations. Data collection was carried out through literature review, technical documentation, surveys, expert interviews, and field observations. The results of this study reveal that the key factors in optimizing water management facilities are regulatory compliance (weight: 0.977), community involvement (weight: 0.869), water quality (weight: 0.736), economic performance (weight: 0.710), biodiversity (weight: 0.693), geology and hydrology (weight: 0.396), and climate and weather (weight: 0.056). The simulation shows that regulatory compliance is crucial; therefore, water management facilities must comply with environmental standards by utilizing advanced technologies, including recycling systems. The planning implementation includes analysis of mine water characteristics, geological conditions, and hydrology. The optimal model for pond design includes a combination of attenuation and sedimentation ponds, which are built to meet safety standards (safety factor > 1.2), along with pre-treatment of water using lime and alum to ensure compliance with quality standards. This method has proven its capability in facilitating informed decision-making, improving efficiency, and ensuring the sustainability of water management in coal mining operations.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Fuzzy Cognitive Mapping, Optimalisasi Perencanaan, Pengelolaan Air Tambang, Perencanaan Fasilitas, Pertambangan Batubara ============================================================ Fuzzy Cognitive Mapping, Planning Optimization, Mine Water Management, Facility Planning, Coal Mining |
| Subjects: | T Technology > T Technology (General) > T56.8 Project Management T Technology > T Technology (General) > T58.62 Decision support systems T Technology > T Technology (General) > T58.8 Productivity. Efficiency |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Imroatus Sholikhah |
| Date Deposited: | 03 Feb 2025 01:00 |
| Last Modified: | 03 Feb 2025 01:00 |
| URI: | http://repository.its.ac.id/id/eprint/117858 |
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