Article Per Year (5 Year)
p-Index From 2021 - 2026
6.723
P-Index
This Author published in this journals
All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Media Ilmiah Teknik Lingkungan Jurnal Teknik Industri Terintegrasi (JUTIN) Nusantara Science and Technology Proceedings Envirous Environmental Science and Engineering Conference Proceeding AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal SainTekA Jurnal Sains dan Teknologi Envirotek : Jurnal Ilmiah Teknik Lingkungan Environmental Engineering Journal ITATS Jurnal Teknik Mesin, Industri, Elektro dan Informatika Inovasi Kesehatan Global Serambi Engineering
Aussie Amalia
Program Studi Teknik Lingkungan, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Veterinary

Published : 52 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 20 Documents
Search
Journal : Serambi Engineering

 1   2 
Evaluasi Efektivitas Kinerja Instalasi Pengolahan Air Limbah Terhadap Effluent Limbah Cair Industri PT X Elvina Rosita Anggraini; Aussie Amalia
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT X's office and courier activities generate domestic wastewater on a daily basis. The activity comes from domestic activities and support activities such as vehicle washing, maintenance of equipment utilities, mopping and equipment washing. Wastewater has a negative impact on the environment and society if not properly managed. This research was conducted on the wastewater of PT X in March 2023 and the parameters to be tested were at the inlet and outlet points of the WWTP. The aim of this study is to determine the effect of the effluent treatment efficiency (%) on the ammonia and total coliform levels at the inlet and outlet of the PT X WWTP, which have exceeded the quality standard threshold. The methodology used is a quantitative descriptive method, namely by attaching laboratory test results in the form of numbers and using the Soeparman and Suparmin effectiveness formula. The results of calculating the effectiveness of reducing ammonia levels by 0% with ineffective information and the results of calculating the effectiveness of reducing total coliform levels by 0.98% with ineffective information. So the result of this study is that the ammonia levels at the inlet and outlet and the total coliform levels at the inlet of the effluent in the WWTP did not meet the required quality standards, which proves that the WWTP treatment system at PT X was not operating optimally.
Analisis Kebutuhan Ruang Terbuka Hijau Pada Industri Keramik PT X resa risanti; Aussie Amalia
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT X is a ceramic industry, there are several stages, namely the powdering, pressing and firing stages, which generate emissions at each stage of the production process. Emissions from industrial activities can pollute the air around industrial sites. This pollution can be prevented and offset by management practices such as the provision of green open spaces. However, PT X does not yet have any green areas, which is very contrary to current regulations. Therefore, this study was conducted to analyse the need for green open space from the total area owned by PT X. In conducting the study, a quantitative descriptive method was used by conducting data analysis on primary and secondary data. The results of this study state that PT X is required to provide Green Open Space as a form of mitigation and fulfilment of legal obligations.
Pengaruh Jarak Antar Plat Pada Elektrokoagulasi Terhadap Pengolahan Limbah Cair Industri Kecap Dea Kirana Nurlaili; Aussie Amalia
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The production of sweet soy sauce in Indonesia was particularly high in 2021, resulting in wastewater with elevated levels of COD, BOD and TSS. Therefore, wastewater from the soy sauce industry needs to be treated before being discharged into water bodies. In this study, the electrocoagulation method was used to reduce the levels of BOD, COD and TSS. Electrocoagulation is a process in which the anode releases active coagulants in the form of metal ions into the solution and electrolysis reactions occur, releasing hydrogen gas at the cathode. The aim of this research was to determine the effectiveness of electrocoagulation in reducing pollutants such as BOD, COD and TSS in industrial effluents. The study involved varying the distance between the electrode plates and the contact time. The treated wastewater was from a soy sauce industry in Surabaya. The results showed that increasing the electrode distance to 1cm, 2cm, 3cm and 4cm with a contact time up to 180 minutes significantly improved the efficiency of BOD, COD and TSS reduction. The best removal was achieved at 4 cm electrode distance and 180 minutes contact time, with reduction rates of 72.0% for BOD, 83.3% for COD and 90.6% for TSS.
Efisiensi Serbuk Kulit Jagung dan Kulit Bawang Merah Sebagai Adsorben dalam Menurunkan Kadar BOD dan COD pada Air Sungai Sella Olivia Fitriani; Aussie Amalia
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The growth and development of industry around rivers has the potential to contribute large amounts of organic waste, namely BOD and COD. The determination of organic matter in water is carried out by measuring the amount of oxygen required in the water to break down the organic matter, either using microorganisms, chemicals or other methods. Adsorption using bioadsorbents can be used to overcome this problem, with bioadsorbents such as corn husks and shallot peels, which have a large surface area and are good at controlling organic substances that are not dissolved in water, making it more efficient to remove BOD and COD parameters. This research aims to analyse the ability of corn husk and shallot peel bioadsorbents to reduce the levels of BOD and COD parameters. In this research, river water from Mangetan Canal and bioadsorbent activated with 5% H3PO4 solution were used. The research results showed that the use of corn husk and shallot peel waste as adsorbent in a continuous adsorption process resulted in optimum percentage removal of BOD of 64.1%; COD of 72.5%; BOD of 73.3%; COD of 85% at 40 minutes contact time.
Pengaruh Aktivator dan Laju Alir dengan Metode Slow Sand Filter Menggunakan Kombinasi Karbon Aktif Alami untuk Pengolahan Air Telaga Pratiwi, Safitri Wahyu; Amalia, Aussie
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Lake water contaminated with domestic sewage is a serious problem as it can pollute the surrounding environment, as in Telaga Rambit, Gresik. Turbid water quality indicates pollution, so a treatment process is needed before use. This study aims to analyse the effect of activator type and flow rate on the filtration process using the slow sand filter (SSF) method, with a combination of coconut shell charcoal and rice husk charcoal media. The flow rate variations used were 0.1 m³/h and 0.3 m³/h, with hydrochloric acid (HCl) and phosphoric acid (H₃PO₄) activators. The results showed that Reactor B, using H₃PO₄ at a flow rate of 0.1 m³/h, was the most effective variation in reducing pollutant levels, namely BOD by 1.9 mg/l, COD by 6.26 mg/l and TSS by 12 mg/l at the 25th sampling time. The H₃PO₄ activator has been shown to increase the adsorption capacity of activated carbon media, particularly in the capture of suspended solids. The low flow rate also provided better stability during the filtration process, allowing for more effective particle retention. After 25 minutes, the filtration media had not reached saturation point, indicating that filtration could be improved with longer contact times.
Pengaruh Media Tanam Dan Jenis Tanaman Pada Constructed Wetland Untuk Pengolahan Limbah Industri Tahu Achmad, Arini Sayyidah; Amalia, Aussie
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Waste treatment is the main challenge in the tofu industry, especially for household-scale producers. As a solution, constructed wetland is an affordable, efficient, and easy-to-operate waste treatment method. The tofu industrial wastewater used in this study came from one of the home industries in the park, Sidoarjo. In this study, a variety of planting media and plant types were used. The planting media used are silica sand and gravel; biochar and mixed soil; as well as a combination of silica sand, soil biochar mixture, and gravel. And the plants used in this study are Cyperus Papyrus and Cyperus Rotundus. The purpose of this study is to determine the influence of planting media and the type of plants that will be used in the CW system. All planting media used showed the ability to reduce TSS, COD, and BOD parameters. Although there is a decrease in parameters only with the media, the average efficiency of parameter reduction with plant use has a greater value with a difference of 20% to 25%. For the comparison of the two types of plants, it can be seen that the yield of Cyperus Rotundus is larger, there is a difference in efficiency ranging from 2.5% to 3% with Cyperus Papyrus plant. 
Efektivitas Karbon Aktif Buah Bintaro dan Kulit Buah Nangka dalam Menurunkan Parameter Fe, Mn dan Cu Oktavianto, Achmad Afandi; Amalia, Aussie
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Due to its high cellulose content, Bintaro fruit and jackfruit peel can be used as activated carbon. The purpose of this study was to determine the activator and optimum contact time and determine the appropriate adsorption isotherm on activated carbon of Bintaro fruit and jackfruit peel in reducing Fe, Mn and Cu parameters. In this study, the sample water used well water in Surabaya City. The variations used in this study are activator variations and contact time. The activators used are HCl and H2SO4 for the contact time used are 30, 60, 90 and 120 minutes. From the results of the study, the optimum activator was HCl with a contact time of 120 minutes with the highest percentage removal of Fe content of 88.8% by jackfruit peel activated carbon. For Mn reduction, the optimum activator is H2SO4 with a contact time of 120 minutes on jackfruit peel activated carbon with the highest percentage removal of 89.2%. For Cu reduction, the most optimal activator is HCl with a contact time of 120 minutes on jackfruit peel activated carbon with the highest percentage removal of 90.9%. The type of adsorption isotherm in the reduction of Fe, Mn and Cu levels in this study as a whole follows the Freundlich isotherm equation.
Perbandingan Diameter Hydrocyclone untuk Menurunkan Kadar Kekeruhan dan Total Suspended Solids pada Unit Flokulasi Hydrocyclone Pohan, Steven Albert Christian; Amalia, Aussie
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

There are several types of water treatment, namely physical, chemical and biological, with each treatment process depending on the parameters of the pollutant to be treated. Raw water treatment generally uses physico-chemical treatment, which is useful for reducing the levels of pollutants such as TSS and turbidity, usually referred to as the coagulation-flocculation process. In the flocculation process there are different types of modifications, an example of modification is hydrocyclone flocculation. The aim of this research is to obtain information regarding the use of hydrocyclone flocculation reactors in the removal of pollutant parameters such as TSS. This research has been carried out by preparing 3 types of hydrocyclone flocculation reactors with different diameters (10 cm, 15 cm and 20 cm) where tests will be carried out to see the most optimal hydrocyclone flocculation diameter in eliminating TSS and turbidity parameters in the sample water. From the results of the research carried out, the most optimum diameter for the removal of TSS parameters and also turbidity in the sample water is a 20 cm hydrocyclone flocculation reactor with an average TSS removal percentage of 77.85% and an average turbidity removal percentage of 81%. Meanwhile, hydrocyclone flocculation reactor diameters of 10 cm and 15 cm have an average removal percentage of 60% and 70% for TSS, then for turbidity it is 59.8% and 62%.
Perbandingan Koagulan Komersial dan Biokoagulan Biji Pepaya Pada Flokulasi Hydrocyclone Terbuka Dalam Menurunkan Total Suspended Solid (TSS) Maulana Rohman Bahari; Aussie Amalia
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Various methods of clean water treatment have been developed to meet the needs of communities, one of which is coagulation-flocculation, an effective process for removing TSS and turbidity. This process involves mixing coagulants to form flocs, followed by aggregation of suspended particles to facilitate sedimentation. Reactor modifications, such as hydrocyclone flocculators, are designed to improve efficiency, although their effectiveness depends on the size and density of the flocs. Chemical coagulants such as alum and PAC are widely used because of their effectiveness, but their residues can be potentially toxic. As an alternative, biocoagulants such as papaya seeds have been developed to provide a safer solution and produce biodegradable residues. A study was carried out to compare the efficacy of alum, PAC and biocoagulants using a hydrocyclone flocculator with test waters representing low, medium and high TSS levels. Samples were taken at 0, 5, 10, 15 and 20 minutes. The results showed that PAC had the highest efficiency with an average of 78.9% for high TSS, 75% for moderate TSS and 70.8% for low TSS.
Pengolahan Air Lindi TPA Jabon Griya Mulyo Sidoarjo dengan Metode Constructed Wetland untuk Menyisihkan Parameter COD Mahendra, Muhammad Bagus Scheva Putra; Amalia, Aussie
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rapid population growth in Indonesia has led to a significant increase in the volume of waste, which poses a potential threat to the environment. Leachate is a liquid produced when external water infiltrates waste heaps, dissolving both soluble and organic materials through biological decomposition processes. Without proper management, leachate can contaminate water sources and endanger the ecosystem and nearby communities, particularly around the Jabon Landfill (TPA Jabon). One effective method of treating leachate is the use of constructed wetlands, a simple system that uses aquatic plants and microorganisms to reduce pollution. This study evaluates the effectiveness of two aquatic plants, papyrus (Cyperus papyrus) and bulrush (Typha latifolia), in reducing the chemical oxygen demand (COD) of leachate through the constructed wetland system.
Co-Authors Achmad Zulfikar, Achmad Achmad, Arini Sayyidah Adelia Dwi Kusuma Ningrum Adibhaskara, Achmad Rheiza Aditya Pratama Anggreini, Wise Nutyara Anis Yusrin Qonita Ardiansyah, Yohanes Felix Aulia Ulfah Farahdiba Bagas Chrisma Pratama Bagas Chrisma Pratama Bahari, Maulana Rohman Cezia Putri Erika Criselli Naftalia, Hana Dea Kirana Nurlaili Delia Anisa Putri Elvina Rosita Anggraini Era Dinisiadela Euis Nurul H Euis Nurul Hidayah Fifianah, Mareta Fikry Ardianto Firra Rosariawari Hafidya Norista Pramesti Hafidya Norista Pramesti Hammam Fawwaz Icha Ayoe Bilbina Isna Nugraha Izzah, Nuril Kabul Fadilah Khusnul Khotimah Ayuningtiyas Mahendra, Muhammad Bagus Scheva Putra Masterina Sufiati Farid Materina Sufiati Farid Maulana Rohman Bahari Miesta, Audy Eka Mohamad Mirwan Mohamad Mirwan Muhammad Abdus Salam Jawwad Muhammad Ilham Muzakki Murti, Restu Hikmah Ayu Nakita Andara Maharani Naniek Ratni Juliardi A.R. Nanik Ratni JAR Nara Naomi Aprilia Putri Nisa, Syadzadhiya Qothrunada Zakiyayasin Novirina Hendrasarie Novirina Hendrasarie Nur Rochim, Muhammad Ryan Nuriadin Kazal Okik Hendriyanto Cahyonugroho Oktavianto, Achmad Afandi Pohan, Steven Albert Christian Praditya Sigit Ardisty Sitogasa Pramesti, Thineza Ardhea Pratama, Adika Pratiwi, Safitri Wahyu Putri Nur Fatekhah Rachmanto, Tuhu Agung Raden Kokoh Haryo Putro resa risanti Rositasari, Putri Redita Sabrina, Zakkiyah Sella Olivia Fitriani Setyaningtias, Bonita Sherly Galuh Puspita Syadzadhiya Qothrunada Zakiyayasin Nisa' Thineza Ardea Pramesti Tuhu Agung Yayok Suryo Purnomo Yayok Suryo Purnomo