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Uji Model Aermod Terhadap Emisi di PT. X Jawa Timur Syadzadhiya Qothrunada Zakiyayasin Nisa; Diva Yanuar Pramana Putra
Prosiding ESEC Vol. 4 No. 1 (2023): Seminar Nasional (ESEC) 2023
Publisher : Prosiding ESEC

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

Abstract

This study aims to test the AERMOD model in predicting the distribution of TSP, SO2, NOx, Hg parameters in PT. X East Java. The source of emissions produced comes from production process activities and supporting activities. By using AERMOD View Software, dispersion simulations can be calculated. The data used in modeling the distribution of emissions of PT. X is meteorological data (wind direction/speed, surface temperature, air humidity, atmospheric pressure, exposure to solar radiation, atmospheric cover, etc.), Hourly Surface Met Data in Sidoarjo Regency from 2013 – 2022, and Upper Air Met Data in Sidoarjo Regency from 2013 – 2022. So the results obtained are SO2 parameters of 3.47 ug / m3, NOx parameters of 17.8 ug / m3, TSP parameters of 2.310 ug / m3, parameters Hg of 0,0024 ug/m3
Analisis Penerapan Metode HIRARC Untuk Meningkatkan Keselamatan Dan Kesehatan Kerja Pada Konstruksi Saluran Kabel Tegangan Menengah (SKTM) Muhammad Fathin Taqiyuddin; Syadzadhiya Qothrunada Zakiyayasin Nisa
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 2 No. 3 (2024): Juni : 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.v2i3.311

Abstract

Electricity is a vital aspect of modern infrastructure that supports various human activities. Therefore, the increasing need for electrical energy requires good planning to ensure the availability of electrical energy in the future. The transmission system, especially the Medium Voltage Cable Line (MVCL), plays an important role in distributing electrical energy from generators to consumers. However, MVCL construction involves high-risk work, so it requires special attention to occupational health and safety (OHS). This research uses the HIRARC (Hazard Identification, Risk Assessment, and Risk Control) method to identify and control risks in MVCL construction projects. It is hoped that the results of this research can provide recommendations for improving occupational safety and health as well as efficiency in future MVCL construction projects.
Solidifikasi Sludge Instalasi Pengolahan Air Limbah Industri Makanan Ringan Prisca Aglisia Christy; Syadzadhiya Qothrunada Zakiyayasin Nisa
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 2 No. 4 (2024): Agustus : 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.v2i4.395

Abstract

IPAL sludge in the Industrial Estate until now has not been able to be utilized properly, the utilization of IPAL sludge into flower pots is one of the efforts to overcome the problem of IPAL sludge waste. The purpose of this study was to determine the variations in each experiment, the characteristics of flower pots from IPAL sludge in each experiment, and the difference in ratios in each experiment. The method used is the solidification methods, which is the process of adding materials that can solidify waste to form a solid waste mass. Experiments were conducted with different mixtures of old newspapers, water, and cement to produce optimal flower pots. Of the three experiments that have been carried out, all experiments were carried out successfully and obtained the same ratio results, but have different characteristics. The implementation of this method is expected to be an example of sustainable waste management and provide benefits to the environment and society, and has the potential to support farming activities and can be a superior product in the handicraft business.
Pengolahan Sludge IPAL Industri Kue dan Makanan Ringan dengan Metode Composting Alessandra Nancy Wattimena; Syadzadhiya Qothrunada Zakiyayasin Nisa
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 2 No. 4 (2024): Agustus : 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.v2i4.396

Abstract

Waste sludge is sludge that contains a lot of solids resulting from solid-liquid separation from industrial waste. The waste sludge produced from the waste processing process will create new problems in handling because it can pollute the environment. This research will discuss the use of IPAL sludge originating from the Sludge Drying Bed (SDB) to be used as organic fertilizer. In the process of making organic fertilizer in the cake and snack industry by monitoring parameters such as color, texture, smell and properties of organic fertilizer during the process of making organic fertilizer. The characteristic results obtained in this research are blackish brown color, rough texture, earthy odor and the resulting moisture is dry. Thus, the use of WWTP sludge as organic fertilizer offers an innovative and industrial solution that contributes positively to the environment.
Tinjauan Terhadap Parameter Dan Kualitas Kompos Organik Perusahaan Galangan Kapal Dengan Penggunaan Aktivator PROMI Dan Ecoenzymes Marissa Ariny; Syadzadhiya Qothrunada Zakiyayasin Nisa
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 1 No. 2 (2024): May: Botani: Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v1i2.40

Abstract

A shipyard company in Surabaya, which is one of the major industries, generates a large amount of organic waste, including food waste, vegetables, fruits, leaves, and wood. Although this organic waste is a potential source of humus and essential nutrients for the soil, most of it has not been optimally managed. Composting is an effective method to process organic waste into compost, which can reduce the negative impact of toxic compounds and pathogens on the environment. This research aims to evaluate the effectiveness of using two types of activators, namely PROMI and ecoenzymes, in accelerating the composting process and improving compost quality in accordance with SNI 19-7030-2004 standards. PROMI activator, which contains various microorganisms such as Trichoderma Harzianium, Pseudokoningii, and Aspergilus sp., and ecoenzymes, which is produced through fermentation of organic materials, were applied to shredded organic waste. The results showed that the use of both activators could accelerate the decomposition process of organic materials and produce high-quality compost within 21 days. With the final measurement results of both composts, both with PROMI and ecoenzymes treatment, the same pH and temperature values were obtained, namely pH 7 and temperature 30℃. Parameters such as pH, temperature, colour, smell, and texture of the compost are recorded periodically to ensure the composting process is going well. Thus, the use of PROMI and ecoenzymes activators not only increases composting efficiency but also provides a sustainable solution for organic waste management in the shipyard industry.
Pengelolaan Sampah Organik Di Industri Galangan Kapal Dengan Metode Komposting Menggunakan Aktivator Ecoenzymes & Effective Microorganism 4 (EM4) Lady Sion Simanullang; Syadzadhiya Qothrunada Zakiyayasin Nisa
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 1 No. 2 (2024): July: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v1i2.36

Abstract

The shipbuilding industry produces organic and inorganic waste. The organic waste produced by the shipbuilding industry is dry leaves, dry grass, dry wood and other dry materials. Organic waste management is becoming increasingly important in this industry because the industry's very rapid growth has the potential to increase negative environmental impacts if not handled properly. Utilizing organic waste into fertilizer is an activity that can be carried out with the aim of reducing waste around the shipyard industrial environment. This organic fertilizer is made using a simple composting method so that it can be applied in this industry. The composting process involves 2 different treatments, namely the first is an activator solution in the form of a mixture of ecoenzymes, water and sugar solution and the second is using Effective Microorganism 4 (EM 4). The results of the research showed that these two treatments produced a pH that was not much different, namely 6.9 for EM4 and a pH of 7 for the ecoenzymes activator. The temperature of the compost produced in the ecoenzymes mixture treatment was 300C and in the EM4 treatment was 300C. This shows that the activity of decomposing microorganisms is running well.
Evaluasi Pengelolaan Limbah Bahan Berbahaya dan Beracun (B3) Pada Industri Rumah Potong Ayam dan Makanan Olahan Devitasari, Lucia Adelina; Syadzadhiya Qothrunada Zakiyayasin Nisa
Jurnal EnviScience (Environment Science) Vol. 9 No. 1 (2025): The Environment In Global Health Governance:An Analysis of Environment-Related
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jev.v9i1.805

Abstract

Industri rumah potong ayam dan makanan olahan menghasilkan limbah B3 berasal dari proses pembersihan, pengawetan, serta bahan tambahan yang digunakan dalam rumah potong ayam dan makanan olahan, seperti limbah kemasan bekas bahan kimia, minyak pelumas bekas, aki dan baterai bekas, filter udara genset dan boiler, kain majun bekas, limbah terkontaminasi B3, dan limbah elektronik. Analisis ini dilakukan untuk mengidentifikasi pengelolaan limbah B3, melakukan evaluasi sistem pengelolanya, serta memberikan rekomendasi untuk perbaikan pengelolaan limbah B3 yang sudah diterapkan sebuah perusahaan berdasarkan peraturan yang ada. Metode analisis yang diterapkan untuk menilai pengelolaan limbah B3, digunakan metode Skala Guttman. Hasil dari evaluasi menunjukkan bahwa kegiatan penyimpanan mencapai tingkat kepatuhan sebesar 84,6%. Kegiatan pengemasan dan pewadahan memiliki kepatuhan  77,8%. Kegiatan peletakkan simbol dan label memiliki kepatuhan 87,5%. Kepatuhan perusahaan dalam kelengkapan dokumen sebesar 85,7%. Sehingga, berdasarkan hasil rekapitulasi Industri Rumah potong ayam dan makanan olahan mendapatkan kategori ‘Sangat Baik’ dalam mengelola limbah B3 dengan nilai presentase 83,9%. Namun masih banyak aspek yang perlu diperbaiki untuk meningkatkan standar ketaatan pengelola limbah B3 dalam menangani limbah B3 sesuai dengan aturan yang berlaku.
Evaluasi Pengelolaan Limbah B3 Menggunakan Metode Evaluasi Skala Guttman pada Terminal Kalimas Tanjung Perak Aflachul Risma Faradila; Syadzadhiya Qothrunada Zakiyayasin Nisa
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 3 No. 2 (2025): Mei : Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v3i2.835

Abstract

As an integral part of Tanjung Perak Port, Kalimas Terminal holds a strategically important position in supporting Indonesia’s national export and import activities. Its vital role makes it one of the key logistics hubs in the country. During its operations, the generation of hazardous and toxic (B3) waste is unavoidable, requiring swift and proper handling to prevent environmental degradation and protect public health. This study aims to assess the level of compliance in B3 waste management at Kalimas Terminal, Tanjung Perak. The research focuses on evaluating key aspects such as the identification, collection, storage, and transportation of B3 waste, along with the completeness of related documentation, in accordance with applicable environmental regulations. By examining the current waste management practices in place, this study also seeks to formulate strategic recommendations to enhance the effectiveness and sustainability of B3 waste handling in the future.
Perbandingan Pengaruh Aktivator Effective Microorganisme 4 (EM 4) dan Promoting Microbes (PROMI) Terhadap Kualitas Kompos Organik Di Industri Galangan Kapal Rahmadiah Indah Setyoningrum; Syadzadhiya Qothrunada Zakiyayasin Nisa
Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan Vol. 1 No. 2 (2024): Juni : Flora : Journal of Agricultural and Plantation Studies
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/flora.v1i2.35

Abstract

Shipbuilding industrial companies still produce a number of organic waste in the form of twigs, grass and leaves. In line with developments in the current era, organic waste that accumulates will become an issue for the environment if it is not managed properly. This activity was carried out to overcome the problem of organic waste in the shipbuilding industry, by utilizing organic waste for composting. Composting is a simple anaerobic method that can be easily carried out in the shipbuilding industry. This method turns organic waste into compost by carrying out a fermentation process. Organic waste in the form of leaves that are turned into compost can increase the nutrient content in the soil. The composting process is carried out using two different activator materials, namely using Effective Microorganisms 4 (EM 4) and Promoting Microbes (PROMI). The results of the compost research carried out have met the quality standards according to SNI 19-7030-2004. The final results of these two treatments are not too different, the pH resulting from the EM4 activator treatment is 6.9 and the pH from the PROMI activator treatment is 7. The temperature value for both does not exceed the ground water temperature, namely the final temperature of the EM4 activator treatment is 29.9oC and from PROMI activator treatment of 30oC. The observation results show that of the two activators EM4 and PROMI, the one that is more effectively used for composting is the EM4 activator because the microorganism content in EM4 has more classifications compared to the PROMI activator.
PEMBERDAYAAN MASYARAKAT DESA MOJOKUMPUL, KECAMATAN KEMLAGI, KABUPATEN MOJOKERTO MELALUI PEMANFAATAN MINYAK JELANTAH MENJADI LILIN AROMATERAPI Syadzadhiya Qothrunada Zakiyayasin Nisa; Mufidah, Shafaul; Fitriyah, Lailatul
Environmental Engineering Journal of Community Dedication Vol. 4 No. 1 (2024): 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.v4i1.16

Abstract

Penggunaan minyak dalam proses masak tidak disarankan untuk digunakan berkali-kali karena berdampak negatif bagi kesehatan tubuh. Proses penggunaan minyak ini akan menghasilkan limbah berupa minyak jelantah. Pembuangan minyak jelantah ke lingkungan dapat mencemari air dan tanah. Pengolahan minyak jelantah menjadi lilin menjadi solusi yang mudah diterapkan. Lilin dapat dijadikan sebagai aromaterapi dengan pemberian essential oil. Pemberdayaan masyarakat terkait pemanfaatan minyak jelantah perlu dilakukan. Metode yang digunakan yaitu dengan memberi penyuluhan dan peragaan proses pembuatan. Kegiatan dilakukan di balai Desa Mojokumpul, Kecamatan Kemlagi, Kabupaten Mojokerto pada tanggal 20 Maret 2023. Peserta penyuluhan merupakan masyarakat desa setempat. Peserta dapat memahami proses pembuatan lilin berbahan minyak jelantah, karena alat dan bahan yang diperlukan mudah dicari dan dapat menggunakan peralatan dapur, selain itu proses pembuatannya mudah untuk diterapkan. Lilin aromaterapi yang dihasilkan dapat digunakan secara pribadi maupun menjadi ide peluang usaha bagi masyarakat, dimana usaha souvenir dapat dikembangkan dari produk lilin aromaterapi tersebut.