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All Journal Stabilita : Jurnal Ilmiah Teknik Sipil Fakultas Teknik Universitas Halu Oleo Kendari INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Al Azhar, Muhammad Reza
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Engineering Environmental Science Transportation

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PEMENUHAN BAKU MUTU AIR LIMBAH KEGIATAN PEMANFAATAN AIR LIMBAH UNTUK APLIKASI PENYIRAMAN KE TANAH RUANG TERBUKA HIJAU RSUD KOTA KENDARI Rachman, Ranno Marlany; Al Azhar, Muhammad Reza; Putri, Tryantini Sundi; Kadir, Abdul; Arsyad, La Ode Muhamad Nurrakhmad
STABILITA || Jurnal Ilmiah Teknik Sipil Vol 12, No 2 (2024):
Publisher : Fakultas Teknik Jurusan Sipil Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/jts.v12i2.48172

Abstract

Rumah Sakit merupakan instansi pelayanan kesehatan guna menyelenggarakan secara paripurna setiap kegiatan yang ada didalamnya. Kegiatan rumah sakit menghasilkan air limbah. Oleh karena itu penelitian ini bertujuan untuk membahas pemanfaatan kembali air limbah hasil olahan IPAL (AOP) Advanced Oxidation Process untuk penyiraman tanaman di RTH Kota Kendari. Metode penelitian yang digunakan adalah penelitian yang bersifat deskriptif kuantitatif, melalui data-data yang dikumpulkan berdasarkan hasil observasi lapangan, wawancara, pengambilan sampel limbah di lokasi penelitian. Hasil yang diperoleh yaitu air limbah yang dapat dikelola pada IPAL AOP telah memenuhi baku mutu yang dipersyaratkan pada Permen LH No 5 Tahun 2014 tentang baku mutu air limbah kegiatan fasilitas pelayanan kesehatan, adapun karakteristik fisik air dalam kondisi baik. Dalam penyiraman 2 L dapat mengairi 1 m^2 . Sehingga pemanfaatan disesuaikan pada volume air yang dikelola IPAL AOP yaitu IPAL mampu memproduksi 3600 Liter agar dapat mengairi RTH seluas 1533 m^2. Jadi total air yang dibutuhkan untuk mengairi lahan ruang terbuka hijau sebanyak 3066 Liter terdapat sisa effluent air yaitu 534 L. Pemanfaatan air limbah hasil olahan ipal tidak perlu dibuang ke badan sungai tetapi dapat dimanfaatkan kembali untuk penyiraman di pagi hari dan sore hari.
IRBA STUDY AT BAGENDUNG LANDFILL, CILEGON CITY: RISK AND ENVIRONMENTAL IMPACT ASSESSMENT OF WASTE MANAGEMENT Widyarsana, I Made Wahyu; Muflihah, Lilih; Al Azhar, Muhammad Reza; Putri, Regia Afiyanti; Ragorudin, Abdul Karim; Prayogo, Wisnu; Suhodo, Muhammad Adil Setiyanto
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22012

Abstract

Bagendung Landfill is located in Bagendung Village, Cilegon City has been operational since 1998. with a land area of 10 hectares, this TPA has a waste management capacity of up to 668 tons/day. Aims: To calculate the environmental risk index of the Bagendung Landfill and evaluate its management using the Environmental Risk Index Assessment method, known as the Integrated Risk-Based Approach (IRBA), and to provide actionable recommendations for enhancing waste management practices at the landfill. Methodology and results: The research utilized secondary data analyzed through the IRBA method, adhering to the framework outlined in the Minister of Public Works and Public Housing Regulation No.3/2013 concerning the Provision of Facilities and Infrastructure to Handle Domestic Waste and Domestic Waste Equivalents. The analysis revealed a risk index score of 515.25 for Bagendung Landfill, placing it within the medium-risk category. Conclusion, Significance, and Implications:               The landfill’s operations can continue with gradual rehabilitation transitioning into a controlled landfilling system. It is necessary to adopting modern waste management technologies, including Refuse-Derived Fuel production, landfill mining, and enhanced methane gas monitoring systems, to mitigate environmental risks. The integration of pH as an additional parameter in risk assessment and leachate evaluation is recommended to enhance the precision of environmental monitoring and better predict contaminant behavior. Implementing these measures is expected to minimize environmental impacts, extend the operational lifespan of the landfill, and contribute to the reduction of greenhouse gas emissions. Collectively, these efforts align with the objectives of sustainable waste management for Cilegon City.
Co-Authors Abdul Kadir Arsyad, La Ode Muhamad Nurrakhmad Muflihah, Lilih Prayogo, Wisnu Putri, Regia Afiyanti Putri, Tryantini Sundi Rachman, Ranno Marlany Ragorudin, Abdul Karim Suhodo, Muhammad Adil Setiyanto Widyarsana, I Made Wahyu