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All Journal Envirotek : Jurnal Ilmiah Teknik Lingkungan Journal of Environmental and Science Education
Rizal Ichsan Syah Putra
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Chemical Engineering, Chemistry & Bioengineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Other

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PEMANASAN GLOBAL DAN KERUSAKAN LINGKUNGAN: APAKAH MASIH MENJADI ISU PENTING DI INDONESIA? Ray March Syahadat; Rizal Ichsan Syah Putra
Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol 14 No 1 (2022): Envirotek : Jurnal Ilmiah Teknik Lingkungan
Publisher : Program Studi Teknik Lingkungan, Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1267.869 KB) | DOI: 10.33005/envirotek.v14i1.179

Abstract

Isu terkait pemanasan global dan kerusakan lingkungan dulu menjadi isu yang sering diangkat dalam penelitian, tak terkecuali di Indonesia. Studi ini bertujuan untuk mengungkap apakah kedua isu tersebut masih menjadi tren dalam penelitian di Indonesia dalam lima tahun terakhir (2016-2021). Tiga metode yang digunakan dalam studi ini. Pertama, dengan melakukan penelusuran tren kata kunci pencarian berdasarkan kategori di internet menggunakan Google Trends. Kedua, penelusuran tren judul artikel jurnal di Google Scholar dengan menggunakan aplikasi Harzing’s Publish or Perish. Ketiga, pemetaan bibliometrik terkait pola hubungan, rentang tahun, dan densitas topik penelitian dengan menggunakan aplikasi VOSviewer. Hasil menunjukkan bahwa kedua isu tersebut masih sering dicari khalayak. Namun, jumlah penelitian terkait dua isu tersebut belakangan jumlahnya menurun. Studi ini juga mengungkap topik-topik yang masih belum banyak maupun yang belum pernah dibahas, karena berpotensi untuk menjadi arah penelitian di masa mendatang.
Potential Reuse of Treated Domestic Wastewater Effluent from a Wastewater Treatment Plant (WWTP) for Landscape Watering at PT X Ananda Nurfiana Shafira; Isti Mulyawati; Rizal Ichsan Syah Putra
Journal of Environmental and Science Education Vol. 6 No. 2 (2026): Journal of Environmental and Science Education: September 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v6i2.64043

Abstract

Water is an essential resource for life, and its use in various activities generates domestic wastewater that may potentially pollute the environment, making treatment through a Domestic Wastewater Treatment Plant (WWTP) necessary. This study aimed to identify the characteristics of domestic wastewater at PT X, describe the wastewater treatment process, compare the quality of treated wastewater with the quality standards stipulated in Regulation of the Minister of Environment/Environmental Control Agency of the Republic of Indonesia Number 11 of 2025, Annex I, Point B, and calculate water-use efficiency following the reuse of treated wastewater for watering the landscape. The results showed that domestic wastewater at PT X contained pollutant parameters requiring treatment. The WWTP treatment process, consisting of a grease trap, equalization tank, aerobic Moving Bed Biofilm Reactor (MBBR), clarifier, filtration, biocontrol, and disinfection, effectively reduced the pollutant load, resulting in treated wastewater that met the applicable quality standards. Reusing treated wastewater for watering the landscape resulted in water-use efficiency of 47.6% and wastewater utilization efficiency of 100%, indicating that all generated wastewater was treated and reused. Therefore, the WWTP system at PT X was effective in supporting wastewater management and has the potential to provide an alternative water source for watering the landscape while contributing to water conservation.
Co-Authors Ananda Nurfiana Shafira Isti Mulyawati Ray March Syahadat