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All Journal Jurnal Ilmiah Universitas Batanghari Jambi EnviroScienteae Jukung (Jurnal Teknik Lingkungan) Al-Ard: Jurnal Teknik Lingkungan Abdimasku : Jurnal Pengabdian Masyarakat Nusantara Science and Technology Proceedings Envirous Environmental Science and Engineering Conference Proceeding Jurnal Sains dan Teknologi Envirotek : Jurnal Ilmiah Teknik Lingkungan Environmental Engineering Journal ITATS Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Harmoni: Jurnal Ilmu Komunikasi Dan Sosial Serambi Engineering Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri Venus: Jurnal Publikasi Rumpun Ilmu Teknik Environation (Environmental Engineering Journal of Community Dedication)
Firra Rosariawari
Department Of Enviromental Engineering, Faculty Of Engineering Universitas Pembangunan Nasional “Veteran” Surabaya, East Java, Indonesia
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Perencanaan Teknik Operasional Pengelolaan Sampah Kampus UPN “Veteran” Jawa Timur Firra Rosariawari; Mohamad Mirwan
Environmental Engineering Journal of Community Dedication Vol. 3 No. 2 (2023): Jurnal Environation
Publisher : Teknik Lingkungan Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/environation.v3i2.9

Abstract

Pengelolaan sampah yang efektif dan berkelanjutan memiliki tujuan penting yaitu untuk mengatasi kompleksnya permasalahan sampah, terutama pada sektor pendidikan. Pengelolaan sampah merupakan tantangan yang dihadapi oleh Universitas Pembangunan Nasional "Veteran" Jawa Timur. Sampah di UPN “Veteran” Jawa Timur diklasifikasikan menjadi dua jenis berdasarkan sumbernya, yaitu sampah bersumber dari ruang kelas, kantor dan kantin, serta sampah bersumber dari pekarangan dan jalan. Sangat disayangkan tidak adanya pengelolaan sampah yang baik untuk sampah ruang kelas, kantor, dan kantin. Hanya sebagian kecil yang dikumpulkan dan diolah. Penelitian ini akan menganalisis timbulan dan komposisi sampah di UPN “Veteran” Jawa Timur serta mengembangkan peta sistem pengelolaan sampah untuk memungkinkan metode operasional sampah yang efisien di kampus. Penelitian mengungkapkan bahwa bentuk sampah yang paling umum adalah sisa makanan, dedaunan, kertas, dan botol plastik. Metodologi penelitian yang digunakan menghitung jumlah timbulan sampah berdasarkan peta sebaran yang direncanakan. Limbah makanan, yang mencakup sekitar 51,958 ri total keseluruhan, terutama berasal dari kantin dan asrama. Dampak limbah makanan dipengaruhi oleh faktor-faktor seperti populasi siswa yang besar, ukuran gedung, dan perencanaan makan yang buruk. Berdasarkan hasil penelitian, diusulkan rekomendasi untuk meningkatkan praktik pengelolaan sampah di UPN “Veteran” Jawa Timur. Diantaranya pengadaan wadah sampah dengan warna berbeda untuk memudahkan pemisahan sampah oleh warga kampus. Selain itu, penetapan strategi pengangkutan atau daur ulang sampah juga diperlukan untuk mengoptimalkan operasional pengelolaan sampah di kampus. UPN "Veteran" Jawa Timur bertujuan untuk meningkatkan kesadaran tentang pengelolaan sampah dengan pengadaan tempat sampah stainless steel yang dilengkapi infografis yang menguraikan berbagai jenis sampah. Tujuan dari program ini adalah untuk membantu warga kampus dalam membuang sampah pada sumbernya, sehingga membantu mengurangi produksi sampah. Warga kampus diharapkan dapat mengurangi sampah dengan cara memilahnya pada sumbernya, bukan dihasilkan oleh masing-masing unit.
Analisis Deskriptif Performa Instalasi Pengolahan Air Limbah (IPAL) Berdasarkan Parameter BOD, COD dan TSS pada Industri Pengalengan Bekicot Della Lusiana Fitri; Firra Rosariawari; Aprilia Permata Sari
Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri Vol. 3 No. 2 (2025): Manufaktur : Publikasi Sub Rumpun Ilmu Keteknikan Industri
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/manufaktur.v3i2.831

Abstract

The Snail Canning Industry has the potential to impact the environment if wastewater with high organic compound content is not treated first. This study aims to analyze the performance of the Snail Canning Industry Wastewater Treatment Plant (WWTP) based on BOD, COD, and TSS parameters. The method used is descriptive, with primary data obtained through interviews and secondary data from laboratory test results. Measurements were taken at the inlet and outlet points of the WWTP, then compared with the quality standards based on the Regulation of the Minister of Environment No. 5 of 2014. The results showed that the WWTP succeeded in reducing the concentration of BOD from 201 mg/L to 6 mg/L, COD from 315 mg/L to 24 mg/L, and TSS from 25 mg/L to 6 mg/L. The reduction efficiency of each parameter was 97.01% for BOD, 92.38% for COD, and 76% for TSS. All outlet results met the established quality standards. This indicates that the wastewater treatment process at the IPAL functions effectively in reducing the levels of pollutant parameters in wastewater.
Pengaruh Variasi Penambahan Starter Bakteri Pseudomonas aeruginosa Terhadap Penurunan Kadar COD, Fosfat dan Detergen pada Air Limbah Laundry Adila Putri Anindya; Firra Rosariawari; Nurvita Cundaningsih; M. Faisal Fadhil
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The rapid growth of the laundry industry in Indonesia, recorded in 2021 there were more than 30,000 laundries spread throughout Indonesia with a business growth of 15-20% per year (Bisnis et al, 2021) the increased laundry industry means more wastewater will be produced. If it is not treated properly before being discharged into water bodies, it can pollute water bodies and the ecosystems inside. One of the processing methods is the Moving Bed Biofilm Reactor (MBBR) which is a biological method by utilizing microorganisms to form a biofilms and stick to carrier media and then move dynamically so that contact occurs between waste and microorganisms effectively which can degrade pollutants in laundry waste, the more bacteria added and the longer the contact time, the more pollutants will be degraded. In this study, variations in the addition of Pseudomonas aeruginosa bacteria were carried out by 0%, 3%, 5%, 7% and 10% with contact times of 7 hours, 14 hours, 21 hours and 28 hours to degrade COD, phosphate and detergent parameters in laundry wastewater. The greatest removal efficiency was obtained at the addition of 10% bacteria and a contact time of 28 hours, namely 84% COD, 96% detergent and 74% phosphate. The number of colonies in the biofilm with the addition of 0% was 101,000 CFU/mL, 3% was 110,000 CFU/mL, 5% was 184,000 CFU/mL, 7% was 234,000 CFU/mL and 10% was 338,000 CFU/mL.
Fitoremediasi Logam Berat pada Limbah Cair Elektroplating Menggunakan Tanaman Rumput Gajah (Pennisetum purpureum) dan Alang-Alang (Imperata cylindrica) Anidah H Triwulandari; Firra Rosariawari
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The electroplating industry produces liquid waste containing dissolved heavy metals, such as copper and nickel. If this waste is not managed properly, it has the potential to cause environmental pollution. One method that can be used to address this issue, particularly with regard to the heavy metal parameters Cu and Ni, is phytoremediation. Phytoremediation utilises plants to remove pollutants from the environment. Plants that can absorb heavy metals in this way include napier grass (Pennisetum purpureum) and speargrass (Imperata cylindrica). This study aims to determine the ability of these two plant species to absorb and remove heavy metals (Cu and Ni) from electroplating waste. The research was conducted using a batch system with variations in sampling time on days 7, 14, 21, 28 and 35. Napier grass produced the best results on day 21, with reduction efficiencies of 85.7% for Cu and 82.5% for Ni. Meanwhile, speargrass produced the most optimal results on day 35, reducing Cu by 89.2% and Ni by 87.3%. Based on these results, speargrass proved to be more effective than napier grass in reducing the levels of the heavy metals copper (Cu) and nickel (Ni) in electroplating waste.
Kajian Kompensasi MCK dengan Septiktank Biofilter sebagai Upaya Penurunan Beban Pencemar BOD pada Sungai Bedadung Dheas Rizqi Ameilia; Firra Rosariawari; Aprilia Permata Sari
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 3 No. 2 (2025): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v3i2.832

Abstract

Compensation is an effort to reduce the pollution load from other sectors to replace the wastewater load that will be discharged by businesses and/or activities due to river water quality being exceeded. Currently, most large rivers in Indonesia have exceeded the water quality standards set by the government. The one of the hospitals in Jember plans to discharge wastewater into the Bedadung River. However, the Biochemical Oxygen Demand (BOD) quality standard for the Bedadung River has been exceeded. Therefore, alternative compensation activities are needed to reduce the BOD levels of the Bedadung River. Bathing, Washing, and Toilet (MCK) facilities with biofilter septic tanks were chosen. This technology is considered to be able to effectively reduce the BOD concentration of domestic waste before being discharged into the environment. This study aims to calculate the potential for reducing the BOD pollutant load in Bedadung River water if compensation is carried out through the construction of MCK with a biofilter septic tank system, so that it is expected to provide a significant contribution to improving river water quality while supporting the sustainability of hospital activities.
Peningkatan Kadar Metana Biogas dengan Metode Adsorpsi Menggunakan Adsorben Karbon Aktif Tempurung Kelapa dan Zeolit Alam pada Berbagai Laju Alir (Studi Kasus: Desa Carangwulung) Muhammad Fathin Taqiyuddin; Firra Rosariawari; Praditya Sigit Ardisty Sitogasa
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Biogas is a potential renewable energy source, but the content of impurity gases such as carbon dioxide (CO2) and hydrogen sulfide (H2S) reduces its quality and efficiency as a fuel. This study aims to analyze the effectiveness of the adsorption method using a combination of coconut shell activated carbon and natural zeolite in increasing methane (CH4) levels in biogas. The biogas used was produced from a cattle farm in Carangwulung Village. The variables tested included variations in the composition of activated carbon (C) and zeolite (Z) adsorbents with biogas flow rates (0.2; 0.4; and 0.6 L/min). The test was carried out with an adsorbent mass of 300 grams activated by KOH and the resulting pressure ranged from 9–13 mbar. The results showed that the adsorbent composition of 50C:50Z with a flow rate of 0.2 L/min gave the best performance. Under these conditions, CH4 levels could increase from 45% to 87%, where there was an increase in methane by 48%. The adsorption process at low flow rates provides optimal contact time between gas and adsorbent, thus increasing the efficiency of increasing CH4 levels. Thus, the combination of coconut shell activated carbon and natural zeolite at low flow rates is effective in improving biogas quality through the adsorption process.
Co-Authors Achmad Afandi Oktavianto Adila Putri Anindya Ahmad Iqbal Addzikri Ahmad Iqbal Addzikri Alfredo Paelongan Ali, Munawar Amanda Cornelia Prastiwi Ana Mauidatul Khasanah Ananda Iqbal Ibrahim Anatasia Wira Harianti Anidah H Triwulandari Anisa Nurrahma Annisa Pita Safira Aprilia Permata Sari Aprilia Putri Ningrum Arini Sayyidah Achmad Atikah Margi Utami Aulia Ulfah Faradiba Aulia Ulfah Farahdiba Aussie Amalia Bunga Cinta Kasih Dea Kirana Nurlaili Debora Rousyella Saulina Tampubolon Della Lusiana Fitri Dheas Rizqi Ameilia Dila Rahmayanti Dila Rahmayanti Dila Rahmayanti Dila Rahmayanti Dwi Agus Novianto Emeralda Rieke Wibowo Erdio Maulana Wijayanto Erdio Maulana Wijayanto Eva Oktavia Fabian Pascalis Serenai Farah Andina Fauziyah Farah Eka Putri Ramadaniati Farras Naufal Zingga Fikry Ardianto Fitri Alya Tampubolon Getlin Ainur Hana Gita Fitriani Hermawan Finistyanto Himmatul Aliyah Rosydi Iwan Wahjudianto Iwan Wahjudijanto Kabul Fadilah Laila Wahyu Susanti M. Faisal Fadhil Moch Altof Maulana Mochammad Qidham Arrizal Aninuddin Mohamad Mirwan Mohamad Mirwan Mohamad Mirwan Mohamad Mirwan Mohammad Pranoto S Muhammad Almadhany Muhammad Fathin Taqiyuddin Muhammad Taufik Albanjari Murti, Restu Hikmah Ayu Novembrianto, Rizka Novirina Hendrasarie Novirina Hendrasarie Novirina Hendrasarie Nuriadin Kazal Nurvita Cundaningsih Okik Hendriyanto Okik Hendriyanto Cahyonugroho Olla Kemala Dyani Pandu Wicaksono Praditya Sigit Ardisty Sitogasa Putri Dwi Yanti Rahmat Aditya Reynaldi Restu Hikmah Ayu M Reyhan Adista Ramadhani Risma Indah Salsabila Sherly Galuh Puspita Shinta Esharikha Sumaidi Sumaidi Syafina Ramadhini Estie Rahayu Syahrul Munir Syahrul Romadon Tiara Mohamad Mirwan Tuhu Agung Rachmanto Tuhu Agung Rachmanto William Steviano Lesa Zilda Diandra Zuraida