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All Journal Jurnal Natah Jurnal Spektran Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Aplikasi Teknik Sipil International Journal of Engineering and Emerging Technology INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Bakti Sekawan : Jurnal Pengabdian Masyarakat
Kadek Diana Harmayani
Environmental Engineering Study Programme, Faculty Of Engineering, Udayana University
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Mechanical Engineering Social Sciences Other

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Determining the Suitable Location of Constructed Wetland for the Polluted River Water Treatment Based on Analytical Hierarchy Process and Geographic Information System Analysis Mahendra, Daniel Rizal; Harmayani, Kadek Diana; Jaya, Ni Made Pertiwi; Widhiawati, Ida Ayu Rai; Bhaskara, I Gusti Agung Gede Wiranata; Supriyani, Nyoman Dewi; Hutagalung, Debora Sofia Fransiska; Nagai, Masahiko
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 4 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.4.836

Abstract

The Tukad Badung River is a vital raw water source in Denpasar City and Badung Regency. Concerning the water pollution of the river, water treatment is necessary to manage the water quality. Constructed wetlands are a water treatment technology used for water purification. In this regard, information is essential regarding the appropriate location for the placement of the constructed wetland based on criteria related to the water treatment plant. The research was conducted to determine the suitability level of water treatment locations in the watershed using the Analytic Hierarchy Process method in integration with a Geographic Information System. The Geographic Information System analysis included overlaying steps of the processed and classified data from each criterion: land use, slope, and water pollution index. The Analytic Hierarchy Process method was carried out to obtain the weight of each criterion down to the sub-criteria, which were compiled through interviews with three informants from academic, government, and community representatives. Weight calculations were performed using Expert Choice 11 software to obtain weight values with a consistency ratio of < 0.1. Geographic Information System analysis using the Analytic Hierarchy Process method produces three suitable land types according to the level of suitability for water treatment locations, with constructed wetlands located in the upstream, middle, and downstream parts of the river. Information regarding suitable land is useful for planning the technical design of water treatment plants with constructed wetlands.
Co-Authors A. A. Diah Parami Dewi Anak Agung Ratu Ritaka Wangsa Bhaskara, I Gusti Agung Gede Wiranata Cokorda Agung Wahyu Purnamasidhi Darren Junior Dewa Ayu Fony Prema Shanti Dewa Ketut Sudarsana Gayatri, I Gusti Agung Sasih Gede Adi Wiguna Sudiartha Gusti Ayu Putu Candra Dhamayanti Hutagalung, Debora Sofia Fransiska I Dewa Ayu Agung Warmadewanthi I Dewa Made Sukrama I G. M. Konsukartha I Gede Indrajaya Putra I Gede Purna Weisnawa I Gusti Agung Adnyana Putera I Komang Hotra Adiputra I Made Kariyana I Nyoman Aribudiman I Nyoman Dharma Krisnahadi I Nyoman Norken I Nyoman Setiawan I W BUDIARSA SUYASA I Wayan Arya Biantara I Wayan Redana Ida Ayu Rai Widhiawati IGM. Konsukartha Jerry Komang Ayu Witarini Krisna Kurniari Kunta parmana Mahendra, Daniel Rizal Marini, Putu Lidia Mawiti Infantri Yekti Mecris Mides Yumame Merry Kristianty Nagai, Masahiko Ni Made Agia Dwita Utami Ni Made Pertiwi Jaya Ni Made Susilawathi Ni Putu Indah Yuliana Putu Kintan Wulandari Siti Nurul Khotimah Supriyani, Nyoman Dewi Tri Hayatining Pamungkas Wayan Yuliartha Yenni Ciawi