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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan JURNAL ITENAS REKAYASA Jurnal Reka Lingkungan Jurnal Kelautan Nasional Jurnal Rekayasa Hijau INFOMATEK: Jurnal Informatika, Manajemen dan Teknologi Publikasi Riset Orientasi Teknik Sipil (Proteksi) Journal Serambi Engineering (JSE) J-Sil (Jurnal Teknik Sipil dan Lingkungan)
Eka Wardhani
Jurusan Administrasi Publik, Fakultas Ilmu Administrasi, Universitas Brawijaya, Malang
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Penilaian Kerentanan Pesisir Berdasarkan Parameter Fisik di Pantai Utara Kabupaten Bekasi Handiani, Dian Noor; Heriati, Aida; Herlambang, Hafidz M. Ashary; Wardhani, Eka
Jurnal Kelautan Nasional Vol 19, No 1 (2024): APRIL
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v19i1.13571

Abstract

Northern part of Bekasi Regency (Pantura Bekasi) has diverse land: a port area, fisheries, marine tourism, agriculture, residential, industrial and government. Various types of development are occured to support the  community welfare. Developments occur without considering sustainability will result in a decline of environmental conditions, and each region will have its own ability to anticipate the impacts of changes that occurs. This research studied coastal vulnerability in the Pantura Bekasi and the relationship between their coastal physical parameters and the vulnerability. Field observations were also conducted as field validation and perceive current conditions. The results show that vulnerability is very high in Fishery port (PPI) Muara Jaya port zone (Mekar Coast), and low vulnerability occurred in Taruma Jaya port zone (Taruma Jaya Coast). Two paramaters are different in these two locations, they are coastline change and geomorphological. The coastline change at Mekar Coast is abrasion, and Taruma Jaya Coast is accretion. The geomorphological at Mekar Coast are a muddy beach and delta, while Taruma Jaya Coast is a swampy beach. Field conditions show that Mekar Coast has low mangrove density, while Taruma Jaya Coast has high mangrove density. These results hopefully can be used as policy consideration for the local government in optimizing coastal management planning, where the spatial plan for Pantai Mekar Beach is designated as a conservation area and demersal fisheries, while on Pantai Taruma Jaya as a public use area such as for Gas and Steam Power Plant (PLTGU) Muara Tawar, PPI Paljaya and port zone.
Perbandingan Kandungan Logam Berat di Air dan Sedimen Sungai Cimande, Provinsi Jawa Barat Wardhani, Eka; Marganingrum, Dyah; Agustian, Didin; Sugihhartati, Rachmawati; Rohan, Prayudha
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Heavy metal pollution in river ecosystems has the potential to disrupt the environmental balance and endanger human health, thus requiring a study of metal content in water and sediment segments. This study aims to analyze the concentrations of cadmium (Cd), chromium (Cr), and copper (Cu) in river water and sediments and compare them with the quality standards set by Government Regulation No. 22 of 2021. Sampling was conducted purposively at several stations in the upper, middle, and lower reaches of the river, then analyzed using Atomic Absorption Spectrophotometry (AAS) after undergoing preparation and wet destruction processes. The results showed that the levels of Cd, Cr, and Cu in sediments were generally higher than in water, indicating the role of sediments as a medium for metal accumulation. At point 3, the concentration of Cu in the sediment exceeded the ISQC Low ANZECC threshold value of >65 mg/kg, while the Cr and Cu levels in the water exceeded the class 2 quality standards of >0.05 and >0.02 mg/L. Overall, the quality of river water and sediment is greatly influenced by industrial waste, thus requiring efforts to control sources of pollution and regular monitoring in the study area.
Evaluasi Instalasi Pengolahan Air Limbah di PT. X Menggunakan Pendekatan Efisiensi Relatif Matematis Wardhani, Eka; Djajus, Muhammad Ghafa Irawan; Pharmawati, Kancitra; Irmansyah, Athaya Zahrani
Jurnal Serambi Engineering Vol. 11 No. 2 (2026): April 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

PT. X merupakan industri tekstil terintegrasi di Kabupaten Sumedang yang menghasilkan air limbah dari berbagai proses produksi seperti pencelupan, printing, dan domestik. Penelitian ini bertujuan untuk mengidentifikasi sumber air limbah, mendeskripsikan alur proses pengolahan, serta mengevaluasi kinerja tiga Instalasi Pengolahan Air Limbah (IPAL) berdasarkan Peraturan Menteri Lingkungan Hidup dan Kehutanan No. 16 Tahun 2019. Evaluasi dilakukan menggunakan data kualitas air limbah periode Januari hingga Juni 2022 pada parameter Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), dan Chemical Oxygen Demand (COD). Analisis kinerja dilakukan menggunakan perhitungan efisiensi serta pendekatan efisiensi relatif untuk menilai konsistensi kinerja pengolahan. Hasil penelitian menunjukkan bahwa seluruh IPAL dengan kapasitas 3.000 hingga 28.000 m³/hari menerapkan kombinasi proses fisika, kimia, dan biologi. Nilai efisiensi menunjukkan kinerja yang sangat baik, dengan TSS sebesar 81,88%–97,83%, BOD 81,70%–97,83%, dan COD 80,43%–97,55%. Analisis efisiensi relatif menunjukkan kinerja berada pada kategori baik hingga sangat baik, dengan kinerja optimum terjadi pada bulan Maret. Seluruh parameter outlet telah memenuhi baku mutu yang ditetapkan. Pemeliharaan rutin disarankan untuk menjaga keselamatan operasional dan kinerja pengolahan tetap optimal.
Co-Authors Agustian, Didin Aida Heriati, Aida Ali, Fauzan Alsadilla, Syelfa Anggi Herlina Dewi Anita Nurfitriyani Arinda, Ade Dirgawati, Mila Djajus, Muhammad Ghafa Irawan Dyah Marganingrum Febriani, Linda Aslyah FURQON MULYA, MIRZA KHOERUN FURQON MULYA, MIRZA KHOERUN Halomoan, Nico Handiani, Dian Noor Herlambang, Hafidz M. Ashary Irmansyah, Athaya Zahrani Kancitra Pharmawati, Kancitra Kramawijaya, Agung Ghani Kurnia, Indianti Kurnia, Indrianti Mumu Sutisna Prasiwi, Ilma Qurrotul Uyun, Qurrotul Rachmanita, Fitra Insyirah Rika Nurkemalasari rohan, Prayudha Rohman, Oman Rufina, Anita Sugihhartati, Rachmawati Sulistiowati, Lina Apriyanti Sulistyowati, Lina Apriyanti Velda, Nazla Amaliyah Willy Cahya Nugraha, Willy Cahya Wulan, Diana Rahayuning